Mobile self-contained stone-making and concrete-processing factory

A novel mobile self-contained stone-making and cement-forming factory comprises, in general, four main components, namely (1) a power plant, (2) a receptacle for receiving local aggregate, (3) a batching module for mixing aggregate with cementitious material and water and for feeding the batch to a compression station and (4) the compression station for compressing the batch into a stone, block, paver, tile, brick or other stone-type product of variable size, colour, and surface finish. These main four components are supported together on a trailer or other portable frame that can be towed or otherwise transported to the construction site. Optional compression plates can be provided to produce customized double-faced stone products. The mobile factory-enables efficient, inexpensive, onsite manufacturing of a broad range of different stone products.

Concrete block mold with moveable liner

A mold assembly having a mold cavity formed by liner plates, at least one being moveable, an actuator having an actuator axis, and a force multiplier formed by first and second drive elements, the first drive element positioned off-axis from the actuator axis and in mechanical communication with the moveable liner plate, the second drive element operatively coupled to the first drive element, and the actuator configured to provide a first force having a first magnitude in a first direction along the actuator axis to the second drive element which moves the first drive element and the moveable liner plate in an extending direction, wherein a magnitude of a force applied to the moveable liner plate resulting from compression of dry cast concrete in the mold cavity that is required to move the moveable liner plate in a direction opposite the extending direction is greater than the first magnitude.

WARNING DOME ENHANCING TOOL AND METHOD

Detectable warning areas (DWAs) and methods of forming the same are provided. A dome-forming material can be mixed with a catalyst to form a mixture, which can then be poured into a dome-shaped cavity of a die-cast mold. A peg may be inserted into the mixture in the dome-shaped cavity of the die-cast mold. The mixture may be allowed catalyze and harden in the dome-shaped cavity of the die-cast mold, then a molded dome may be removed from the dome-shaped cavity of the die-cast mold. A portion of the molded dome such as the peg may be inserted into a hole in a prepared substrate. The dome may also be prepared by grinding an outer top surface with a drilling attachment. The dome may instead be formed with the use of an insert and a mat template. 1. A method of forming a dome for a detectable warning area , the method comprising:mixing a dome-forming material with a catalyst to form a mixture, pouring the mixture into a dome-shaped cavity of a die-cast mold, inserting into the dome-shaped cavity of the die-cast mold a peg, allowing the mixture in the dome-shaped cavity of the die-cast mold to catalyze and harden, andremoving from the dome-shaped cavity of the die-cast mold a molded dome.2. The method of forming a dome for a detectable warning area according to claim 1 , wherein when pouring the mixture into the dome-shaped cavity of the die-cast mold claim 1 , pouring the mixture to the top of the dome-shaped cavity of the die-cast mold.3. The method of forming a dome for a detectable warning area according to claim 1 , wherein the molded dome is of a truncated shape.4. The method of forming a dome for a detectable warning area according to claim 1 , wherein the peg comprises a shaft and two wings.5. The method of forming a dome for a detectable warning area according to claim 1 , wherein the peg comprises a screw.6. The method of forming a dome for a detectable warning area according to claim 1 , wherein the dome-shaped cavity has a bottom portion corresponding to an ...

Cement mortar panel with prestressed biaxial reinforcement

This cement mortar panel with prestressed biaxial reinforcement is formed by a slab of cement mortar which, having a thickness ranging from 2 to 7 cms, includes a biaxial reinforcement. The slab has occluded in the cement plugs for versatile operating on the panel assembly allowing for its handling and/or fixation to a building structure via a plurality of panel fixing members. Each panel fixing member has a first end inserted in an axial blind hole of said plugs and a second opposite end which passes through a polygonal plate associated with positioning members configured to enable adjustment of a distance between the panel and the building structure. The building structure further comprises transverse sections having a portion thereof forming an upwardly open cannel-shaped cradle configured to receive one edge of the polygonal plate.

APPARATUS FOR MAKING A MASONRY BLOCK WITH A ROUGHENED SURFACE

An apparatus comprising a substantially smooth internal mold surface forming a cavity and one or more roughened sections of the substantially smooth internal mold surface having a plurality of irregular grooves, wherein each roughened section is inclined with a wider base and a narrower top. 1. An apparatus comprising:a substantially smooth internal mold surface forming a cavity; andone or more roughened sections of the substantially smooth internal mold surface having a plurality of irregular grooves, wherein each roughened section is inclined with a wider base and a narrower top.2. The apparatus of wherein the one or more roughened sections form a v-shaped section.3. The apparatus of wherein the one or more roughened sections comprise a first planar roughened section and a second planar roughened section.4. The apparatus of wherein the one or more roughened sections comprise a first planar roughened section and a second planar roughened section that meet to form a v-shaped shaped section.5. The apparatus of wherein the one or more roughened sections comprise a first planar roughened section and a second planar roughened section that meet to form a v-shaped shaped section and the angle of incline is 1.3 degrees+/−40% from perpendicular.6. The apparatus of wherein the one or more roughened sections form a first v-shaped section and a second v-shaped section.7. The apparatus of wherein the one or more roughened sections comprise a first planar roughened section claim 1 , a second planar roughened section claim 1 , a third planar roughened section and a fourth planar roughened section.8. The apparatus of wherein the one or more roughened sections comprise a first planar roughened section and a second planar roughened section that meet to form a v-shaped shaped section and a third planar roughened section and a fourth planar roughened section that meet to form a v-shaped section.9. The apparatus of wherein the one or more roughened sections comprise a first planar ...

Machine for manufacturing concrete uwall type construction blocks by molding each concrete u-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine

A machine for and method of manufacturing concrete U-wall type construction blocks by molding each concrete u-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within the machine. The method involves providing a system of molding jacket panels, including a core molding assembly having a pair of inside stem jacket panels that are adjustably supportable in a substantially parallel manner during a molding process, and arranged is such a manner that the front wall portion is molded in downwardly facing direction toward a horizontal support surface and completely enclosed in one or more molding jacket panels. Before block molding operations, the thickness of the front wall portion of the U-wall construction block is set by determining the thickness of a front wall surface liner and installing the front wall surface forming liner within the system of molding jacket panels.

METHOD OF MANUFACTURING A HEAT EXCHANGER

A method of making a heat exchanger is disclosed that includes identifying a space for a heat exchanger fluid flow path. A carbon template is formed in the shape of the flow path space, with void space in the shape of a fluid guide that forms the flow path space. A ceramic or a ceramic precursor fluid composition is deposited to the template void space, and a solid ceramic is formed from the fluid composition. The template is removed by oxidizing the carbon. 1. A method of making a heat exchanger , comprising:identifying a space for a heat exchanger fluid flow path;forming a template comprising carbon in the shape of the flow path space and void space in the shape of a fluid guide that forms the flow path space;depositing a fluid composition comprising ceramic or a ceramic precursor to the template void space;forming a solid ceramic from the fluid composition in the template void space; andremoving the template by oxidizing the carbon.2. The method of claim 1 , wherein the identified space comprises a plurality of heat exchanger fluid flow paths claim 1 , and the template comprises a plurality of template structures corresponding to the plurality of fluid flow paths.3. The method of claim 2 , wherein the plurality of heat exchanger fluid flow paths includes a heat absorption side fluid flow path and a heat rejection side fluid flow path.4. The method of claim 1 , wherein the heat exchanger is a plate fin heat exchanger.5. The method of claim 4 , comprising forming and assembling a plurality of template courses comprising template structures with spaces between the first course template structures corresponding to heat exchanger fins claim 4 , and removing the template structures by oxidizing the carbon6. The method of claim 4 , comprising forming a plurality of templates comprising template structures with spaces between the template structures corresponding to heat exchanger fins claim 4 , depositing the fluid composition comprising ceramic or ceramic precursor to ...

Backer Panel for Form Liners

A structurally supportive backer panel formed to fit within the recesses of a form liner to support the form liner when casting textured surfaces into concrete. The backer panel has a series of protrusions which fit within the recesses of the form liner in order to prevent the concrete pressure from deflecting and buckling the form liner. When the wet concrete is poured into a form fitted with the backer panel and form liner, the concrete fills the form and contacts the form liner, wherein the backer panel ensures that the shape of the form liner is not affected by the pressure and weight of the concrete. 1. A form liner backer panel system , comprising:a form liner having an anterior surface and a posterior surface, said form liner formed with a protrusion geometry creating a plurality of protrusions in the form liner;a backer panel having an anterior surface and a posterior surface and formed with a protrusion geometry comprising a plurality of patterned sections having a plurality of protrusions, wherein the protrusions of each patterned section are formed to be received within a single protrusion of the form liner; andwherein the backer panel is positioned between the form liner and a form system having an interior surface and whereby the backer panel posterior surface is contiguous to the form liner anterior surface and the backer panel anterior surface is contiguous to the form system interior surface.2. The form liner backer panel system of claim 1 , wherein the form liner covers the backer panel.3. The form liner backer panel system of claim 1 , wherein the protrusions of the backer panel are configured to receive the protrusions of an adjacent backer panel.4. The form liner backer panel system of claim 1 , wherein the backer panel is removably attached to the form liner.5. The form liner backer panel system of claim 1 , wherein the protrusion geometry of the form liner is a sawtooth pattern and the protrusion geometry of the backer panel is a sawtooth ...

BIO-ARTIFICIAL PERIOSTEUM BASED ON MICROPATTERNING OF BIOMIMETIC MINERALIZED CALCIUM-PHOSPHORUS NANOPARTICLES AND METHOD FOR MANUFACTURING THE SAME

The disclosure relates to a bio-artificial periosteum based on micropatterning of biomimetic mineralized calcium-phosphorus nanoparticles and a method for manufacturing the same. The method includes: first, a micropatterned biomimetic mineralized calcium-phosphorus nanoparticle layer is manufactured on a surface of an inert substrate; then, an organic polymer is cross-linked and solidified on the micropatterned biomimetic mineralized calcium-phosphorus nanoparticle layer; at last, the inert substrate is removed, so that the bio-artificial periosteum based on micropatterning of biomimetic mineralized calcium-phosphorus nanoparticles is obtained. The bio-artificial periosteum not only simulates the composition of natural bone in material components, but also realizes high degree of biomimesis in micro-nano size in structure. Moreover, the distribution of bone marrow mesenchymal stem cells can be regulated by the bio-artificial periosteum, so that the cells can be effectively defined on a surface of calcium-phosphorus particle micropattern and a high degree of ordered alignment thereof can be realized. 1. A bio-artificial periosteum based on micropatterning of biomimetic mineralized calcium-phosphorus nanoparticles , comprising a micropatterned biomimetic mineralized calcium-phosphorus nanoparticle layer and an organic polymer that is cross-linked and solidified on the micropatterned biomimetic mineralized calcium-phosphorus nanoparticle layer.2. The bio-artificial periosteum according to claim 1 , wherein a micropattern is one selected from a group consisting of straight stripe claim 1 , annular stripe claim 1 , and mesh stripe.3. The bio-artificial periosteum according to claim 1 , wherein in addition to biomimetic mineralized calcium-phosphorus nanoparticles claim 1 , raw material ingredients of the micropatterned biomimetic mineralized calcium-phosphorus nanoparticle layer further comprise macromolecules which would facilitate cell adhesion claim 1 , bone growth ...

PRECAST CONCRETE PULLBOX WITH KNOCKOUT SECTION

Pullboxes for enclosing utility components and methods of manufacturing the same are provided. In some embodiments, a pullbox has at least one knockout section that is an area of the sidewall of the pullbox that has a reduced thickness. Apertures to receive conduits through the knockout section can be created with far less effort that traditional pullboxes. The conduits allow various utility components to pass through the wall of the pullbox. In addition, the discrete knockout section preserves the structural integrity of the pullbox, and the knockout section can have features that promote certain actions during a molding process for manufacturing the pullbox. Additional features such as a reinforcement mesh embedded in the pullbox in a certain manner and location are also described herein. 1. A precast concrete pullbox for enclosing utilities , comprising:at least one sidewall defining an enclosed volume;a reinforcement mesh embedded in said at least one sidewall, wherein said reinforcement mesh comprises a plurality of horizontal members crossing a plurality of vertical members to form spaces between said horizontal and vertical members; anda knockout section with a reduced thickness positioned in an outer surface of said at least one sidewall, wherein a taper surface extends outwardly from a surface of said knockout section to said outer surface of said at least one sidewall, and said taper surface has an arcuate top portion and an arcuate bottom portion to promote the release of said pullbox from a mold.2. The precast concrete pullbox of claim 1 , wherein said knockout section is part of a plurality of knockout sections claim 1 , and said plurality of knockout sections extends around a perimeter of said at least one sidewall that is less than a perimeter of non-knockout sections to maintain structural integrity of said pullbox.3. The precast concrete pullbox of claim 1 , wherein a horizontal member of said plurality of horizontal members is vertically aligned ...

MULTI ZONE CEMENTITIOUS PRODUCT AND METHOD

A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed. 1. A machine for molding a multi-zone cementitious product comprising:a hopper having a plurality of hopper sections, each section capable of containing cementitious material;a mold having at least one mold cavity;a feed carriage having a plurality of feed carriage cavities, at least some of the carriage cavities corresponding to at least some of the hopper sections, the feed carriage being capable of being selectively aligned with the hopper and the mold; andthe feed carriage further including at least one mold zone separator to guide material from the feed carriage to particular locations within the mold cavity as material is transferred from the feed carriage into the mold cavity.2. The mold machine of claim 1 , wherein the at least one mold zone separator is capable of being extended into the mold cavity.3. The mold machine of claim 2 , wherein the at least one mold zone separator is capable of being retracted back into the feed carriage once filling of the mold cavity is complete.4. The mold machine of claim 1 , wherein the machine further includes least one compression ram for densifying material within the mold cavity.5. The mold machine of claim 1 , wherein the machine further includes at least one vibrator for densifying material within the mold cavity.6. ...

Whisker reinforced high fracture toughness ceramic threaded fasteners

A high temperature fastener including a bolt and a nut, where the bolt and the nut are constructed of an aluminum oxide ceramic material reinforced with silicon-carbide crystal whiskers or silicon nitride.

Laminated product produced by placing one layer onto a semi set partially cured base layer

A method for producing a laminated product including applying a slab product to at least one surface of a substrate, the method including placing the substrate onto the slab material when the slab product is in a semi set partially cured state, then allowing the laminated product to cure. Preferably the slab is cement based and the substrate is a masonry product, already manufactured and cured, e.g., tiles, mosaics, bench tops. The method may alternatively cast a cementitious slab first, and then when that is partially cured pour the cementitious substrate onto it, then cutting the whole assembly into smaller pieces while the whole assembly is still in a partially cured semi set state.

MOLDS FOR PRODUCING CONCRETE BLOCKS WITH ROUGHENED SURFACES; BLOCKS MADE THEREFROM; AND METHODS OF USE

A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included. 1. A molded dry cast concrete block comprising:(a) a front surface and an opposite back surface;(b) opposite upper and lower surfaces extending between the front and back surfaces; a distance between the upper and lower surfaces defining a block height;(c) first and second opposite sidewalls extending from the back surface and between the upper and lower surfaces; and(d) at least one shoulder along the front surface of the block and extending vertically from the upper surface to the lower surface of the block, the shoulder resulting from a shoulder forming section of a mold part, the shoulder being roughened to have a relief between 0.09 inch and 0.125 inch; the roughening of the shoulder resulting from a recess in the shoulder forming section extending between about 25% and about 50% of the block height; wherein the shoulder forming section has at least two spaced ribs in the recesses, each rib extending in a direction across the width of the recess and being inclined relative to both the vertical axis and the width of the recess, the at least two spaced ribs together extending across the width of the recess.2. The block of wherein the at least one shoulder is rounded on a radius of 1.0-1.1 inch.3. The block of wherein the at least one shoulder is at an intersection between the front surface and first sidewall and extending vertically between the lower surface and upper surface.4. The block of wherein the first sidewall and second sidewall converging toward each other as they extend from the front surface to the back surface.5. The block of further comprising a flange extending from the ...

Seamless Stamp Device and Method for Impressing Configurations into Deformable Materials

A seamless stamp device for impressing configuration into deformable materials includes a recess member having a substantially planar top wall and an undulating bottom wall with a plurality of ridges integrally joined to the bottom wall, the ridges defining a preselected pattern upon the bottom wall. The seamless stamp device further includes a protrusion member having a substantially planar top wall and an undulating bottom wall with a plurality of ridges integrally joined to the bottom wall, the ridges defining a preselected pattern upon the bottom wall. The recess and protrusion members are detachably engaged such that the undulating bottom walls and ridges of the engaged members provide a continuous, seamless design or pattern in the surface of a deformable material when the recess and protrusion members are forcibly inserted into the deformable material, then vertically elevated and vertically lowered and repositioned upon a different portion of the surface of the deformable material. The method repeating until the entire surface of the deformable material has been configured with the designs of the bottom walls and ridges of the recess and protrusion members. 1. Seamless stamp device for impressing configurations into deformable materials comprising:a recess member having a bottom wall having a plurality of ridges integrally joined to said bottom wall, and a plurality of sides with at least two recesses disposed at a peripheral edge of each side, said ridges of said bottom wall being manually urged into the deformable material to form corresponding designs in a deformable material when said bottom wall of said recess member engages a surface of the deformable material; anda protrusion member having a bottom wall with a plurality of ridges integrally joined to said bottom wall, and having a plurality of sides with at least two protrusion portions extending from a peripheral edge portion of each side, said ridges of said bottom wall being manually urged into the ...

EROSION CONTROL MAT SYSTEM

A concrete mat apparatus, includes a plurality of elongated concrete members, each member being aligned with and next to another concrete member. Each of the concrete members has an upper generally flat surface, a lower generally flat surface, and a plurality of inclined surfaces that each extend away from an upper or lower surface. Reinforcement extends from a first end portion of each concrete member to a second end portion thereof, the reinforcement including a plurality of longitudinally extending reinforcement bars and a plurality of encircling tie bars at spaced apart intervals. Cabling connects each of the elongated concrete members to another of the elongated concrete members. The combination of elongated concrete members has a width and a length that is at least twice as long as the width. The upper inclined surfaces of one of the elongated concrete members forms a plane with the lower inclined surface of an adjacent elongated concrete member. A plurality of loops are provided along opposed edges of the mat, each loop formed by a portion of the cabling. The loops can be spaced between about one and three feet (30.5 and 91.4 cm) apart. 1. A concrete mat apparatus , comprising:(a) a plurality of elongated concrete members, each member being aligned with and next to another concrete member;(b) each of the concrete members having an upper generally flat surface, a lower generally flat surface, and a plurality of inclined surfaces that each extend away from an upper or lower surface;(c) reinforcement that extends from a first end portion of each concrete member to a second end portion thereof, said reinforcement including a plurality of longitudinally extending reinforcement bars and a plurality of encircling stirrups at spaced apart intervals;(d) cabling that connects each of the elongated concrete members to another of said elongated concrete members, said cabling including generally parallel cable sections, each cable section extending transversely through ...

BLOCK REINFORCEMENT CAGE HAVING STEM REINFORCEMENT PORTIONS WITH OPEN APERTURES FORMED THEREIN, FOR USE IN REINFORCING A MOLDED CONCRETE U-WALL CONSTRUCTION BLOCK

A block reinforcement cage made from reinforcing material and adapted for loading within a machine during a block manufacturing process for molding a concrete U-wall construction block structure. The block cage includes an open aperture formed in each of its stem reinforcing portions. During the block manufacturing process, the first and second support members of a support mechanism are inserted within the open apertures formed in the stem reinforcing sections of the block cage, and cooperate with the open apertures of the block cage so as to (i) support the block cage when being loaded into a block manufacturing machine, (ii) define central apertures molded in each stem portion of the concrete U-wall construction block structure, and (iii) lift the molded concrete U-wall construction block when being unloaded from the machine. 1. A block reinforcement cage made from reinforcing material and adapted for loading within a machine during a block manufacturing process for molding a concrete U-wall construction block structure including (i) a front wall panel of solid prismatic construction having a front wall surface , a rear wall surface , side wall surfaces , and top and bottom wall surfaces , and (ii) a pair of stem portions of solid prismatic construction , arranged in a parallel manner , and protruding from the rear wall surface of said front wall panel in a substantially perpendicular manner , wherein each said stem portion has a back surface , an inner side surface , an outer side surface , an upper surface , and a lower surface , and a central aperture formed in each said stem portion of said molded concrete U-wall construction block structure , and wherein said front wall panel has a central region disposed between said pair of stem portions , and a pair of end portions extending from said central region , said block reinforcement cage comprising:(i) a front wall reinforcing portion for reinforcing said front wall panel of said molded concrete U-wall ...

EROSION CONTROL MAT SYSTEM

An erosion control mat provides a plurality of concrete blocks. Each block has an upper portion with a plurality of upper inclined side walls. Each block has a lower portion with a plurality of inclined lower side walls. The block has an upper surface and a lower surface and a block periphery in the form of an edge where the upper and lower side walls meet. Cables or ropes connect the blocks together to form a block matrix and the erosion control mat. Each block has a boot affixed to the block lower portion, the boot having a plurality of inclined side panels. Each boot side panel has an upper edge. The boot has a lower panel, a boot interior surface and an interior that is receptive of at least part of the block lower portion. The boot inclined side panels engage the block inclined lower side walls. The boot lower panel engages the block lower surface. A plurality of anchor posts are attached to the interior surface of the boot. Some of the anchor posts are attached to the side wall panels to enable a connection to be formed between the boot inclined side panels and the block inclined lower side walls. Some of the anchor posts are attached to the lower panel of the boot to enable a connection to be formed between the boot lower panel and the block lower surface. As part of the method, the boot is first placed in a mould. Slurried concrete is then added to the mould so that a connection is formed between the boot anchor posts and the concrete when the concrete sets after a time period. 120-. (canceled)21. An erosion control mat , comprising:a) a plurality of concrete blocks, each block having an upper portion with a plurality of upper inclined side walls, said walls having upper edges defining a rim, a plurality of corners, a lower portion with a plurality of inclined lower side walls, a block upper surface, a block lower surface and a block periphery in the form of a block edge where the upper and lower side walls meet;b) one or more cables or ropes that connect ...

MOULDED PART, METHOD FOR PRODUCING A MOULDED PART, METHOD FOR ADHESIVELY BONDING A MOULDED PART TO AN ARTICLE AND USE OF A WOVEN OR NONWOVEN FABRIC

The invention relates to a moulded part of a composite material comprising a main body () of polymer concrete or of reaction resin, which has at least one adhesion bonding surface () for adhesively bonding to an article, wherein the adhesive bonding surface () is detachably connected to a laminate layer () texturing the adhesive bonding surface (). 1101011111211. A molded part of a composite material comprising a main body () of polymer concrete or of reaction resin , the main body () comprising at least one adhesive bonding surface () for adhesively bonding to an article , wherein the adhesive bonding surface () is detachably connected to a laminate layer () texturing the adhesive bonding surface ().211. The molded part according to claim 1 , wherein the laminate layer () comprises a woven fabric.3. The molded part according to claim 2 , wherein the woven fabric is a plastic woven fabric having a plain weave.411. The molded part according to claim 1 , wherein the laminate layer () comprises a nonwoven fleece fabric.5. The molded part according to claim 1 , wherein the reaction resin comprises a resin and a curing agent.6. The molded part according to claim 5 , wherein the reaction resin further comprises fillers claim 5 , accelerators claim 5 , flow improvers claim 5 , shrinkage inhibitors claim 5 , adhesion promoters or wetting agents.710101111. A molded part with a main body () of polymer concrete or of reaction resin claim 5 , the main body () comprising at least one adhesive bonding surface () for adhesively bonding to an article claim 5 , wherein the adhesive bonding surface () comprises a surface structure with a texture of a plain weave.813101411141112111211. A method for producing a molded part of a polymer concrete composite material claim 5 , in which a mold () corresponding to a main body () of the molded part is filled with molding compound () of polymer concrete with formation of at least one adhesive bonding surface () and cured in the mold claim 5 , ...

METHOD OF MAKING WHISKER REINFORCED HIGH FRACTURE TOUGHNESS CERAMIC THREADED FASTENERS

A high temperature fastener including a bolt and a nut, where the bolt and the nut are constructed of an aluminum oxide ceramic material reinforced with silicon-carbide crystal whiskers or silicon nitride. 117-. (canceled)18. A method of making a fastener comprising:creating a mixture of ceramic material powder;simultaneously heating and pressurizing the mixture creating a solid blank; and,forming a screw threaded surface on the blank.19. The method of claim 18 , further comprising:creating the mixture of ceramic material powder from aluminum oxide ceramic material powder and silicon-carbide crystal whiskers disbursed in the aluminum oxide ceramic material powder.20. (canceled)21. The method of claim 19 , further comprising:forming the screw threaded surface on the blank by machining the blank to form a screw threaded exterior surface on the blank.23. The method of claim 22 , further comprising:removing at least a portion of the insert from inside the blank creating a tool interface interior surface inside a blank.24. The method of claim 22 , further comprising:removing at least a portion of the insert from inside the blank creating a cooling channel inside the blank.25. The method of claim 22 , further comprising:removing at least a portion of the insert from inside the blank creating a screw threaded interior surface inside the blank.26. The method of claim 19 , further comprising:creating a mixture of aluminum oxide ceramic material powder and silicon-carbide crystal whiskers with a percentage of silicon-carbide crystal whiskers in the mixture being in a range of 18% to 30% of the mixture.27. The method of claim 19 , further comprising:the fastener having a low cataycity and high emissivity.28. A method of making a fastener comprisingcreating a mixture of aluminum oxide ceramic material powder and silicon-carbide whiskers;hot pressing the mixture of aluminum oxide ceramic material powder and silicon-carbide whiskers at a high temperature and a high pressure ...

FORMING PATTERN IN CONCRETE STRUCTURE USING MIXTURE OF SILICON AND CEMENT

There is provided a method for forming a pattern or a shape in a concrete wall structure, the method comprising: mixing a cement about 100% by weight and silicon about 50% by weight to form a mixed silicon; inserting the mixed silicon into a forming frame; pressing a pressing member onto the first surface and removing the pressing member from the first surface; attaching the forming frame onto the form; placing and curing a concrete to the surface of the mixed silicon in which the shape or pattern is defined; and removing the mixed silicon from the cured concrete, thereby to obtain a concrete wall structure having the three-dimensional pattern or shape formed therein. 1. A method for forming a pattern or a shape in a concrete wall structure , the method comprising:(a) mixing a cement about 100% by weight and silicon about 50% by weight to form a mixed silicon;(b) inserting the mixed silicon into a forming frame;(c) applying a separating agent on a first surface of the mixed silicon in the forming frame wherein the first surface is exposed;(d) pressing a pressing member onto the first surface and removing the pressing member from the first surface, thereby to form a three-dimensional pattern or shape in the mixed silicon, wherein the pressing member has the three-dimensional pattern or shape defined therein;(e) providing a form for a concrete;(f) attaching the forming frame onto the form;(g) applying a concrete releaser onto a surface of the mixed silicon in which the shape or pattern is defined;(h) placing and curing a concrete to the surface of the mixed silicon in which the shape or pattern is defined; and(i) removing the mixed silicon from the cured concrete, thereby to obtain a concrete wall structure having the three-dimensional pattern or shape formed therein.2. A method for forming a pattern or a shape in a concrete pillar structure , the method comprising:(a) mixing a cement about 100% by weight and silicon about 50% by weight to form a mixed silicon;(b) ...

METHOD AND MOLD FOR MANUFACTURING AN INTERLOCKING CONCRETE RETAINING WALL BLOCK

A mold for manufacturing interlocking, dry-cast concrete retaining wall blocks in an upright orientation comprises a mold box comprising two side walls joined to end walls to define a mold cavity, a top face, and a substantially open bottom face. Partitions configured to define a space between adjacent blocks or a space between a block and a side of the mold box extend parallel to the side walls of the mold box substantially from the top face into the mold cavity, to form first transverse portions of the profile of the top and bottom surfaces the blocks which do not include any undercut portion that would impede removal of the mold box in a substantially vertical direction. At least one removable insert comprises insert members which, when positioned in the mold box beneath the partitions, form remaining transverse portions of the profile of the top and bottom surfaces, the remaining transverse portions including at least one undercut portion. The insert members, when in position in the mold box for casting, are substantially in lateral alignment with respective bottom surfaces of at least some of the partitions and can be inserted and retracted through openings in an end wall of the mold box. 1. A method of manufacturing a plurality of interlocking concrete retaining wall blocks each having a top surface having a transverse profile comprising at least one interlocking structure projecting from or recessed into the top surface and a bottom surface having a transverse profile comprising at least one complementary interlocking structure projecting from or recessed into the bottom surface , comprising the steps of:a. providing a mold box comprising two side walls joined to end walls to define a mold cavity, a top face, and a substantially open bottom face, and partitions configured to define a space between adjacent blocks or a space between a block and a side of the mold box, extending substantially parallel to the side walls of the mold box substantially from the top ...

System and method of making masonry blocks

A method of making a masonry block employing a mold assembly having a plurality liner plates each having a major surface that together form a mold cavity having an open top and an open bottom, wherein at least one liner plate is moveable between a retracted position and a desired extended position. The method includes providing a negative of a desired texture on the major surface of the moveable liner plate, moving the moveable liner plate to a retracted position, closing the bottom of the mold cavity by positioning a pallet below the mold assembly, filling the mold cavity with dry cast concrete via the open top, and vibrating the mold assembly and dry cast concrete therein. The method further includes moving the moveable liner plate toward a desired extended position after the mold cavity has been filled with dry cast concrete, before the open top of the mold cavity is closed, and while the mold assembly is vibrating, and closing the open top of the mold cavity with a head shoe assembly subsequent to commencement of the vibrating and the moving of the moveable liner plate toward the desired extended position.

REUTILIZATION OF ADDITIVE MANUFACTURING SUPPORTING PLATFORMS

A method for using a build plate including a reusable supporting platform for additive manufacturing of a component is disclosed. The method may include additive manufacturing the reusable supporting platform on a top surface of a base of the build plate, and additive manufacturing a first component on the second surface of the reusable supporting platform. The method may also include separating the first component from the build plate at the second surface of the reusable supporting platform, thereby exposing a new surface of the body of the reusable supporting platform. Additionally, the method may include additive manufacturing at least a second component on the new surface of the reusable supporting platform. The reusable supporting platform may include a body including a first surface coupled to the top surface of the base of the build plate, and a second surface configured to support a component to be formed by additive manufacturing and for separation of the component from the build plate. 1. A method for using a reusable supporting platform for additive manufacturing , the method comprising: 'a body including a first surface coupled to the top surface of the build plate, and a second surface configured to support a component to be formed by additive manufacturing and for separation of the component from the build plate;', 'additive manufacturing the reusable supporting platform on a top surface of a build plate, the reusable supporting platform includingadditive manufacturing a first component on the second surface of the reusable supporting platform;separating the first component from the build plate at the second surface of the reusable supporting platform, thereby exposing a new surface of the body of the reusable supporting platform; andadditive manufacturing a second component on the new surface of the reusable supporting platform.2. The method of claim 1 , wherein the additive manufacturing the first component includes visually aligning a bottom ...

PRESS FOR MAKING A CUTTING TOOL GREEN BODY HAVING A HELICAL FLUTE, AND METHOD FOR MAKING A CUTTING TOOL GREEN BODY HAVING A HELICAL FLUTE

A press for making a cutting tool green body having at least one helical flute includes a die having an opening with a helical protrusion and a punch having at least one helical groove having a shape that matches a shape of the helical protrusion. An electrical punch drive system is arranged to simultaneously rotate the punch, relative to a longitudinal axis of the opening in the die, and axially advance the punch into and along a direction of the longitudinal axis of the opening in the die. A method for making a cutting tool green body having at least one helical flute is also disclosed. 1. A press for making a cutting tool green body having at least one helical flute , the press comprising:a die having an opening with at least one helical protrusion;a top punch having at least one helical groove having a shape that matches a shape of the helical protrusion;a bottom punch having at least one helical groove having a shape that matches the shape the helical protrusion; anda first electrical punch drive system arranged to simultaneously rotate the top punch relative to a longitudinal axis of the opening in the die, and axially advance the top punch into a top end and along a direction of the longitudinal axis of the opening in the die; anda second electrical punch drive system arranged to simultaneously rotate the bottom punch relative to the longitudinal axis of the opening in the die, and axially advance the bottom punch into a bottom end and along the direction of the longitudinal axis of the opening in the die.2. The press of claim 1 , wherein the cutting tool green body comprises a metal carbide powder selected from a tungsten carbide powder or a cermet claim 1 , and a binder material claim 1 , selected from cobalt or nickel.3. The press of claim 1 , wherein the electrical punch drive system is arranged to move the top punch to an ejection position.4. The press of claim 1 , wherein the electrical punch drive system includes claim 1 , for at least one punch of the ...

Sheet for protecting a formwork surface, formwork installation, method of production and method of use

The invention relates to a sheet ( 10 ) for protecting a form-work surface, intended to surround a construction material. According to the invention, the sheet ( 10 ) comprises at least: a front layer, including at least one polymer material and provided to be in contact with the construction material so as to reduce wear and the formation of grooves on the framework surface and to limit adhesion of the construction material during removal of the formwork; and a rear adhesive layer, provided to be positioned against the formwork surface and rigidly connect the sheet ( 10 ) to the formwork surface before the construction material is introduced. The invention also relates to a formwork installation ( 1 ) equipped with at least one such sheet ( 10 ). The invention further relates to a method of producing and a method of using a sheet ( 10 ) of this type.

ENVIRONMENTAL BARRIER COATING AND METHOD OF APPLYING AN ENVIRONMENTAL BARRIER COATING

A method of fabricating a barrier layer on a substrate includes mixing gettering particles, diffusive particles, and matrix material in a carrier fluid to form a slurry; applying a layer of the slurry to the substrate; adjusting the surface of the layer of the slurry; and sintering the layer of the slurry to form a barrier layer. An article is also disclosed. 1. A method of fabricating a barrier layer on a substrate , comprising:mixing gettering particles, diffusive particles, and matrix material in a carrier fluid to form a slurry;applying a layer of the slurry to a substrate;adjusting the surface of the layer of the slurry; andsintering the layer of the slurry to form a barrier layer.2. The method of claim 1 , further comprising partially curing the layer of the slurry prior to the smoothing step.3. The method of claim 1 , wherein the adjusting is achieved by applying force to the layer of the slurry.4. The method of claim 3 , wherein the force is applied by a mold.5. The method of claim 4 , wherein the adjusting includes placing the substrate with the layer of the slurry into a first tool of a mold after the applying step and applying force to the layer of the slurry by pressing a second tool onto the layer of the slurry.6. The method of claim 4 , further comprising placing the substrate into a mold claim 4 , and wherein the adjusting and applying are performed simultaneously by injecting the slurry into the mold.7. The method of claim 4 , wherein the layer of the slurry is heated during the adjusting.8. The method of claim 4 , further comprising partially curing the layer of the slurry prior to the adjusting step.9. The method of claim 4 , wherein the sintering is performed in the mold.10. The method of claim 1 , wherein the adjusting includes smoothing the surface of the layer of the slurry.11. The method of claim 10 , wherein the smoothing reduces the macro-level surface roughness of the layer of the slurry by at least 50%.12. The method of claim 1 , wherein ...

Oyster Reef Restoration Tile

A concrete marine habitat substrate tile that is portable for a human and which provides an increased calcium carbonate content and interstitial spaces for feeding and providing a habitat for developing oysters is described. Specifically provided is a reef restoration and oyster growing tile comprising: a concrete tile comprising at least 25% by weight calcium carbonate; wherein the concrete tile comprises a base and a surface disposed on the base and comprising a plurality of spaced projections and interstitial spaces; and wherein the plurality of spaced projections and interstitial spaces provide a 3-dimensional surface. 1. An aquatic habitat apparatus comprising:a concrete structure comprising calcium;wherein the concrete structure comprises a first surface and a second surface; andwherein the second surface comprises a plurality of spaced projections and interstitial spaces that together provide the second surface with a 3-dimensional surface.2. The apparatus of claim 1 , wherein one or more of the spaced projections are replicas of oyster shells or abstractions thereof.3. The apparatus of claim 1 , wherein the first surface is disposed on a side of the apparatus opposing the second surface and the first surface is irregular and comprises ridges and grooves.4. The apparatus of claim 1 , wherein the first surface is disposed on a side of the apparatus opposing the second surface and the first surface is smooth and planar.5. The apparatus of claim 1 , wherein the concrete structure comprises one or more spaced projections configured for supporting another of the concrete structures when stacked.6. The apparatus of claim 3 , wherein the ridges and grooves represent 10% to 50% of the thickness of the concrete structure at its thinnest point.7. The apparatus of claim 1 , wherein the plurality of spaced projections provide for interstitial spaces on the second surface of the concrete structure.8. The apparatus of claim 1 , wherein the plurality of spaced projections ...

MOLDED CONCRETE U-WALL CONSTRUCTION BLOCK EMPLOYING A METAL REINFORCEMENT CAGE HAVING STEM REINFORCEMENT PORTIONS WITH OPEN APERTURES FORMED THEREIN FOR MULTIPLE PURPOSES

A molded concrete U-wall construction block including a molded concrete U-wall construction block structure formed from cured concrete poured about a block cage made from reinforcing material during a block manufacturing process. The block cage includes an open aperture formed in each of its stem reinforcing portions. During the block manufacturing process, the first and second support members of a support mechanism are inserted within the open apertures formed in the stem reinforcing sections of the block cage, and cooperate with the open apertures of the block cage so as to (i) support the block cage when being loaded into a block manufacturing machine, (ii) define central apertures molded in each stem portion of the concrete U-wall construction block structure, and (iii) lift the molded concrete U-wall construction block when being unloaded from the machine. 1. A molded concrete U-wall construction block manufactured during a block manufacturing process using a machine employing a support mechanism having first and second support members , said molded concrete U-wall construction block comprising:a block cage made from reinforcing material loaded within said machine, and encased in concrete material poured about said block cage to form a molded concrete U-wall construction block structure about said block cage when the poured concrete material has cured;wherein said concrete U-wall construction block structure includes(i) a front wall panel of solid prismatic construction having a front wall surface, a rear wall surface, side wall surfaces, and top and bottom wall surfaces, and(ii) a pair of stem portions of solid prismatic construction, arranged in a parallel manner, and protruding from the rear surface of said front wall panel in a substantially perpendicular manner;wherein each said stem portion has a back surface, an inner side surface, an outer side surface, an upper surface, and a lower surface, and a central aperture formed in each said stem portion of ...

Concrete Pole Mould and Manufacturing Method Therefor Using Centrifugal Force with Exchangeable Inner Moulds

A method for forming concrete poles using centrifugal force comprises steps of positioning first and second inner moulds into first and second outer moulds, wherein a decoration and function shaping part is detachably attached on the inner circumference of each of the first and second inner moulds, assembling the first and second outer moulds with the first and second inner moulds, wherein the assembled first and second outer moulds and first and second inner moulds constitute a concrete pole mould, pouring concrete into inside of the concrete pole mould, rotating the concrete pole mould at high speed, and disassembling the first and second inner moulds from the first and second outer moulds. The mould device for performing the method and the concreted pole made by the method are also provided. 1. A mould device for forming concrete poles using centrifugal force , wherein concrete poured inside the mould device and the mould device is rotated at high speed , comprising:(a) a first outer mould and a second outer mould that have hollow inside and semi-circular shape, wherein each of the first outer mould and the second outer mould comprises an engaging jaw that is formed longitudinally along the length of each of the two separating ends of the first outer mould and second outer mould, a plurality of engaging holes formed on the engaging jaw, wherein the first outer mold and the second outer mould are assembled with bolts passing through the engaging holes;(b) a first inner mould and a second inner mould that have hollow inside and semi-circular shape, wherein the first and second inner moulds are received inside of the first and second outer moulds, respectively; wherein a decoration and function shaping part is detachably attached on the inner circumference of each of the first and second inner moulds; wherein the decoration and function shaping parts are adapted to form a decoration and function part on the outer circumference of a concrete pole moulded by the mould ...

Formwork for architectural applications and methods

This invention relates to three-dimensional printed formwork for architectural applications for example, such as in producing precast or cast products. The system and methods for producing a form for casting of a three dimensional object comprising converting a geometry of the three-dimensional image or design of a form for casting of a three dimensional object to a format that is compatible with a three-dimensional printer. The form is printed from a printing material using a three dimensional printer.

UTILITY ENCLOSURE APRON

Precast utility enclosure aprons for buried utility enclosures that have an angled top surface to direct water, ice and debris away from the center of the apron and to limit damage to the apron and utility enclosure caused by impacts to the apron. 1. A utility enclosure apron comprising a looped member having a top surface , a bottom surface , an outer edge between the top surface and the bottom surface , a center opening and an inner edge between the top surface and the bottom surface around the center opening , wherein the top surface is a tapered surface such that a thickness of the inner edge is greater than a thickness of the outer edge.2. The utility enclosure apron according to claim 1 , wherein the thickness of the inner edge is between about 2 inches and about 8 inches.3. The utility enclosure apron according to claim 1 , wherein the thickness of the outer edge is between about ½ of an inch and about 7 inches.4. The utility enclosure apron according to claim 1 , wherein the angle of the tapered top surface is between about 3 degrees and about 15 degrees.5. The utility enclosure apron according to claim 1 , wherein at least a portion of the top surface further comprises a skid resistant surface.6. The utility enclosure apron according to claim 1 , wherein at least one lift insert is embedded within the looped member and accessible from the top surface.7. The utility enclosure apron according to claim 1 , wherein a plurality of lift inserts are embedded within the looped member and accessible from the top surface.8. The utility enclosure apron according to claim 1 , wherein at least one filler member is embedded within the looped member.9. The utility enclosure apron according to claim 8 , wherein the at least one filler member is embedded within the looped member adjacent the bottom surface.10. The utility enclosure apron according to claim 8 , wherein the at least one filler member comprises a lightweight foam pad or block.11. The utility enclosure apron ...

EROSION CONTROL MAT SYSTEM

A concrete mat apparatus, includes a plurality of elongated concrete members, each member being aligned with and next to another concrete member. Each of the concrete members has an upper generally flat surface, a lower generally flat surface, and a plurality of inclined surfaces that each extend away from an upper or lower surface. Reinforcement extends from a first end portion of each concrete member to a second end portion thereof, the reinforcement including a plurality of longitudinally extending reinforcement bars and a plurality of encircling tie bars at spaced apart intervals. Cabling connects each of the elongated concrete members to another of the elongated concrete members. The combination of elongated concrete members has a width and a length that is at least twice as long as the width. The upper inclined surfaces of one of the elongated concrete members forms a plane with the lower inclined surface of an adjacent elongated concrete member. A plurality of loops are provided along opposed edges of the mat, each loop formed by a portion of the cabling. The loops can be spaced between about one and three feet (30.5 and 91.4 cm) apart. 129-. (canceled)30. A concrete mat apparatus , comprising:(a) a plurality of elongated concrete members, each elongated concrete member being aligned with and next to another elongated concrete member;(b) each of the elongated concrete members having an upper generally flat surface, a lower generally flat surface, and a plurality of inclined surfaces that each extend away from an upper generally flat or lower generally flat surface;(c) reinforcement that extends from a first end portion of each elongated concrete member to a second end portion of each elongated concrete member, said reinforcement including a plurality of longitudinally extending reinforcement rods and a plurality of stirrups located at spaced apart intervals, each said stirrup encircling multiple of said longitudinally extending reinforcing rods;(d) cabling ...

TOOL GUIDE FOR TIE BAR REMOVAL FROM CASTING CORES

This disclosure relates to a tool guide for a tool that shapes a workpiece. The tool guide may include a body having a contact surface configured to contact a surface of a workpiece, a tool holder positioned within the body and configured to hold a machining tool having a tool bit, the tool holder holding the machining tool in a predetermined orientation relative to the workpiece, a guide element attached to the body configured to engage a surface feature of the workpiece, and an upper opening and a lower opening in the body configured to allow the tool bit to extend beyond the contact surface and operate to remove a portion of the workpiece. 1. A tool guide for a tool that shapes a workpiece , the tool guide comprising:a body having a contact surface configured to contact a surface of a workpiece;a tool holder positioned within the body and configured to hold a machining tool having a tool bit, the tool holder holding the machining tool in a predetermined orientation relative to the workpiece;a guide element attached to the body configured to slidably engage a surface feature of the workpiece; andan upper opening and a lower opening in the body configured to allow the tool bit to extend beyond the contact surface and operate to remove a portion of the workpiece.2. The tool guide of claim 1 , wherein the body includes a material which is at least partially transparent claim 1 , and wherein the tool guide is configured to allow visual observation therethrough of the tool bit during operation of the machining tool.3. The tool guide of claim 1 , further comprising a second guide element attached to the body configured to slidably engage the surface feature of the workpiece.4. The tool guide of claim 1 , wherein the contact surface and the guide element are each shaped to substantially conform to a predetermined portion of the workpiece.5. The tool guide of claim 1 , further comprising a bit guard at least partially enclosing the tool bit and attached to at least one of ...

METHOD AND MOLD FOR MANUFACTURING AN INTERLOCKING CONCRETE RETAINING WALL BLOCK

A mold for manufacturing interlocking, dry-cast concrete retaining wall blocks in an upright orientation comprises a mold box comprising two side walls joined to end walls to define a mold cavity, a top face, and a substantially open bottom face. Partitions configured to define a space between adjacent blocks or a space between a block and a side of the mold box extend parallel to the side walls of the mold box substantially from the top face into the mold cavity, to form first transverse portions of the profile of the top and bottom surfaces the blocks which do not include any undercut portion that would impede removal of the mold box in a substantially vertical direction. At least one removable insert comprises insert members which, when positioned in the mold box beneath the partitions, form remaining transverse portions of the profile of the top and bottom surfaces, the remaining transverse portions including at least one undercut portion. The insert members, when in position in the mold box for casting, are substantially in lateral alignment with respective bottom surfaces of at least some of the partitions and can be inserted and retracted through openings in an end wall of the mold box. 1. A mold for manufacturing at least one interlocking dry-cast concrete retaining wall block , the at least one block having a top surface having a transverse profile comprising at least one interlocking structure projecting from or recessed into the top surface , and a bottom surface having a transverse profile comprising at least one complementary interlocking structure projecting from or recessed into the bottom surface , the mold comprising:a mold box, comprising two side walls joined to end walls to define a mold cavity, a top face, and a substantially open bottom face, andpartitions configured to define a space between adjacent blocks or a space between a block and a side of the mold box, extending substantially parallel to the side walls of the mold box substantially ...

Mould for the manufacture of packing members

A mould for manufacturing a packing member from a liquid ceramic composition. The mould including a first part and a second part, in which the first and/or second mould parts are resiliently deformable and the first part and/or the second part include a plurality of open mould cavities. The first and second parts are operable to engage to form closed mould cavities, and the mould is operable to be moved from an open position in which the first and second parts are partially spaced by the deformation of a mould part and in which position mould cavities are open, to a partially closed position by reducing the deformation of the mould part and in which position some of the mould cavities are closed, and then to a closed position by further reducing the deformation of the mould part and in which position the first and second parts are engaged such that the mould cavities are closed.

Biodegradable material made of biological components

본 발명은 생분해성 물질에 관한 것으로, 하나 이상의 단백질로 된 10~60중량%의 단백질 접착제(1)와, 2~50중량%의 천연섬유(4)와, 2~15중량%의 하나 이상의 흡습 미네랄(7)과, 10~55중량%의 첨가제(5)로 구성되는 물질(10)을 제공하는 것임. The present invention relates to a biodegradable material, comprising 10 to 60% by weight of protein adhesive (1) of one or more proteins, 2 to 50% by weight of natural fibers (4), and 2 to 15% by weight of one or more moisture absorption It is to provide a substance (10) consisting of a mineral (7) and 10 to 55% by weight of the additive (5).

Semiconductor device, method of forming a recess gate electrode and method of manufacturing a semiconductor device having the same

채널 누설이 감소되는 반도체 장치, 리세스 게이트 전극 형성 및 이를 포함하는 반도체 장치의 제조 방법에서, 반도체 기판은 필드 산화막과 액티브 영역을 포함하고, 상기 액티브 영역 내에는, 상기 액티브 영역과 필드 산화막의 경계 부위가 내벽에 부분적으로 노출되고 상기 경계 부위에는 선택적으로 상부의 개구 부위가 바닥부에 비해 상대적으로 넓은 게이트 트렌치가 형성되어 있다. 상기 소자 분리 트렌치의 표면상에는 부분적으로 리세스된 라이너막 패턴이 구비된다. 게이트 전극은 상기 게이트 트렌치 내부를 채우도록 형성되어 있고, 상기 게이트 전극 양측의 액티브 영역에는 소오스/드레인 영역이 형성되어 있다. 상기 반도체 장치는 소자 분리 트렌치 및 게이트 트렌치 사이에 실리콘 펜스가 감소되어 채널 누설이 억제된다. In a semiconductor device in which channel leakage is reduced, a recess gate electrode is formed, and a method of manufacturing a semiconductor device including the same, the semiconductor substrate includes a field oxide layer and an active region, and within the active region, a boundary between the active region and the field oxide layer The portion is partially exposed to the inner wall and the boundary portion is optionally formed with a gate trench with a relatively wider opening than the bottom portion. A partially recessed liner film pattern is provided on the surface of the device isolation trench. The gate electrode is formed to fill the inside of the gate trench, and source / drain regions are formed in the active regions on both sides of the gate electrode. In the semiconductor device, the silicon fence is reduced between the device isolation trench and the gate trench to suppress channel leakage.

具有精确成形特征部的研磨元件前体及其制造方法

本发明提供了一种研磨元件前体，该研磨元件前体包括生坯陶瓷元件，生坯陶瓷元件具有第一主表面、第二主表面、多个无机粒子和粘结剂。至少第一主表面包括多个精确成形特征部。多个无机粒子是按重量计至少约99％的碳化物陶瓷。

Catalysis

Building blocks

A cementitious mix for preparing a building block wherein the mix includes the ingredients; sand, cement, sawdust and water; wherein said sawdust comprises the greater proportion of the mix constituents; and wherein the dry density of the mix ranges between 700 kg/m3 and 1500 kg/m3.

Building blocks

A cementitious mix for preparing a building block wherein the mix includes the ingredients; sand, cement, sawdust and water; wherein said sawdust comprises the greater proportion of the mix constituents; and wherein the dry density of the mix ranges between 700 kg/m3 and 1500 kg/m3.

多功能成型制砖机

本发明涉及生产墙砖所用设备的技术领域，尤其是涉及多功能成型制砖机，以缓解现有技术中存在的普通砖块的布线过程需要现场打孔导致的效率低下的技术问题。包括至少一个模具单元模具单元包括型框和模框；型框设置为中空的框体结构；模框水平设置于型框内并且能够沿竖直方向上下运动；模框和/或型框上形成有凸起结构。由于在模框和/或型框上设置有凸起结构，因而，在成型的砖块上形成有凹槽结构，相邻的砖块在拼接状态下形成有完整的通道，上述通道可以用于穿线，因而不需要采用普通的墙砖在使用过程中现场打孔以布线的方式，提高了工作效率，能够批量、快速地满足生产需求。

Shaped articles of hydraulic cement compositions and method of making same

Shaped articles such as tiles and panels are produced from calcium aluminate cement motars by casting in a mold with a glossy water-repellent synthetic polymer surface to yield castings with highly reflective glassy surfaces. The calcium aluminate layer need only be several mils thick with the rest of the mold volume being filled with other cementitious compositions. Color pigments may be added to the calcium aluminate slurry to yield castings with brilliant glassy colored surfaces.

Shaped articles of hydraulic cement compositions having a reflective surface

Shaped articles such as tiles and panels are produced from aqueous slurries of hydraulic cement, with or without aggregate, to which "super" water reducers have been admixed, by casting in a synthetic polymer mold with glossy, water-repellent surface, to yield castings with highly reflective, glassy surfaces. Color pigments may be added to the formulation to yield castings with reflective, glossy colored surfaces.

Universal multiple cassette mould for manufacture of slot-crest slabs from construction mixes

FIELD: construction and production of construction goods. SUBSTANCE: the universal multiple cassette mould for manufacture of slot-crest slabs from construction mixes has a supporting frame and a cassette mould with separating walls. The upper slot-forming members are located strictly above the crest-forming members fastened on the frame. The crest-forming members are rigidly fastened on the frame, and the hinged longitudinal and end borders are hinge-joined either on the frame, or on the crest-forming members. Fastened on the opposite longitudinal borders are the slot-forming and crest-forming members. The hinged end borders are provided with locking members. The upper slot-forming members are detachable. The separating walls forming the molding compartments are installed for readjustment. EFFECT: enhanced quality and expanded assortment of products. 4 cl, 7 dwg ЗУУЭОСС ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ "” 2 206 448 (51) МПК? 13) Сл В 28 В 7/24 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2001129528/03, 02.11.2001 (24) Дата начала действия патента: 02.11.2001 (46) Дата публикации: 20.06.2003 (56) Ссылки: ЗЧ 1680515 АЛ, 30.09.1991. КУ 2081745 СЛ, 20.06.1997. КУ 2082605 СЛ, 21.06.1997. КЦ 2071456 СЛ, 10.01.1997. ОЕ 2159363 ВЛ, 13.07.1918. (98) Адрес для переписки: 123557, Москва, Б. Тишинский пер., 26, к.13, кв.53, А.А. Волкову (71) Заявитель: Смирнов Владимир Вячеславович, Абрамычев Алексей Викторович, Сергеев Владимир Константинович, Сергеев Константин Борисович, Бондаревский Сергей Васильевич (72) Изобретатель: Смирнов В.В., Абрамычев А.В., Сергеев В.К., Сергеев К.Б. , Бондаревский С.В. (73) Патентообладатель: Смирнов Владимир Вячеславович, Абрамычев Алексей Викторович, Сергеев Владимир Константинович, Сергеев Константин Борисович, Бондаревский Сергей Васильевич (54) УНИВЕРСАЛЬНАЯ МНОГОМЕСТНАЯ КАССЕТНАЯ ПЛИТ ИЗ СТРОИТЕЛЬНЫХ СМЕСЕЙ (57) Реферат: Изобретение относится к строительству и производству ...

Corrugated soundproof block manufacturing mold, method for manufacturing orrugated soundproof block and construction method of soundproof wall

본 발명은 흡음 및 감쇄가 뛰어나도록 방음블록을 주름형으로 제작하고, 거푸집의 형체결 및 개폐가 용이하고 강성이 뛰어나며, 방음벽의 시공시 앞뒤 방향이 없고 인양고리의 장애를 받지 않고 적층 조립식으로 시공되도록 한 주름형 방음블록을 제작하기 위한 거푸집, 주름형 방음블록의 제작방법 및 주름형 방음블록을 적용한 방음벽의 시공방법을 제공한다. 본 발명의 주름형 방음블록을 제작하기 위한 거푸집의 적절한 실시 형태에 따르면, 주름있는 방음블록을 제작하기 위한 거푸집에 있어서, 하부에 배치되어 성형될 방음블록의 밑면을 지지하는 몰드 베이스와; 상기 몰드 베이스의 양단에 회전 가능하게 힌지 연결되어 있는 한 쌍의 좌,우측 몰드 개폐날개와; 상기 한 쌍의 몰드 개폐날개에 각기 접합되어 닫힘시 성형 원료를 투입할 수 있는 개구부를 상부 형성하여 성형될 방음블록의 성형 챔버를 형성시키는 주름형 분할몰드와; 상기 주름형 분할몰드의 닫힘을 잠금시키거나 잠금을 해제시키는 몰드 잠금수단을 포함하고; 상기 몰드 베이스의 상면 2개소에는 제작될 방음블록의 하면에 견인고리 인입홈을 형성하기 위한 견인고리 인입형성용 초크가 더 설치되어 있는 것을 특징으로 한다.

Manufacturing method for plastering panel and panel

본 발명은 미장재를 장착하기 위한 장착구를 갖춘 패널 제조방법과 패널에 관한 것으로서, 좀 더 상세하게는 패널 제작을 위한 금형과의 직접적인 고정 없이도 손쉽고 신속하게 상기 패널을 제작할 수 있는 미장재 장착 패널 제조방법과, 상기 제조방법을 통해 제작된 패널에 관한 것으로, 금형에 철근을 배근하고 상기 금형과 철근 사이에 입면체 형상의 장착구를 배치하되, 상기 장착구의 일단은 상기 금형과 가이드홈 및 가이드돌기의 맞물림을 매개로 연결되고, 상기 장착구의 타단은 상기 철근이 안착해 가압하는 안착홈을 형성하는 제1단계; 상기 금형에 모르타르를 타설하고 양생하는 제2단계; 상기 장착구의 일단이 전면에 노출되도록 상기 모르타르가 경화해 생성한 패널을 상기 금형으로부터 탈형하는 제3단계;를 포함하는 것이다.

Mold-from structure for a building wall

본 고안은 건축물 벽면 시공용 거푸집 구조에 관한 것으로, 특히 철판, 합판, 문양거푸집으로 이루어진 갱폼(Gang-from)을 마련한 후, 건축물 시공시 문양거푸집을 갖는 갱폼을 통하여 콘크리트 벽면에 임의의 무늬 모양을 갖는 문양이 표현되게 하여 건축물의 미려한 조형미가 연출되게 함은 물론 콘크리트 타설시 콘크리트가 문양거푸집의 연결부위로 침투되지 않게 하고, 콘크리트 양생도중 주변 상황에 의해 문양거푸집이 열변형되거나 분리되는 것을 방지할 수 있도록 한 것이다. The present invention relates to a formwork structure for building wall construction, and in particular, after preparing a gangform consisting of iron plate, plywood, and pattern formwork, and forming a random pattern on a concrete wall surface through a gangform having a pattern formwork during construction of the building. The beautiful shape of the building can be expressed by expressing the pattern of the building, and the concrete does not penetrate into the connection part of the pattern formwork when concrete is laid, and the pattern form can be prevented from being thermally deformed or separated by the surrounding situation during concrete curing. I would have to. 갱폼, 철판, 합판, 문양거푸집, 사이드철판 Gangform, Iron plate, Plywood, Glyph formwork, Side iron plate

Method for forming pattern to concrete structure using the composition silicon

The present invention relates to a method of forming a pattern on a structure such as an outer wall, a retaining wall, or the like, comprising the steps of: forming mixed silicon in which 50 parts by weight of silicon is mixed per 100 parts by weight of cement; A first step of applying a releasing agent to the surface of the mixed silicon injected into the mold and pressing and removing the engraved member engraved with the three-dimensional pattern; A second step of attaching the mixed silicon and the mold having the engraved engraved pattern on one surface of the mold through the process of the first step; A third step of applying a releasing agent to the inner side of the formwork installed on one side or both sides of the mold and then curing the concrete by curing; And a fourth step of demolding the mold after the concrete poured in the third step is cured and separating the molds attached to one side of the demolded mold, thereby forming a pattern on one side of the concrete after the concrete curing .

Housing assembly

A house may be assembled from a plurality of vertically-cast wall sections and produce an aesthetically pleasing, highly desirable home at reduced cost.

Plastic concrete blocks of concrete advantage of this mold and mold manufacturing methods

본 발명은 콘크리트 블록 성형용 금형에 관한 것으로, 더욱 상세하게는 블록 특히, 벽돌과 같이 측면이 노출되는 블록의 노출되는 면에 자연석과 유사한 다양한 재질 및 질감을 갖도록 형성할 수 있는 금형을를 제공함으로써 블록의 품질을 향상시킬 수 있으며 금형을 쉽게 교체 및 장착작업이 간편하게 이루어질 수 있도록 함으로써 다양한 질감 및 형태의 외면을 갖는 블록을 쉽고 간편하게 제작할 수 있는 새로운 형태의 콘크리트 블록 성형용 금형에 관한 것이다. The present invention relates to a mold for molding a concrete block, and more particularly, to a mold for forming a block having a variety of materials and textures similar to natural stones on exposed surfaces of blocks, The present invention relates to a mold for molding a concrete block, which can easily and easily manufacture a block having an outer surface of various textures and shapes by making it easy to replace and mount the mold easily.

Method for constructing concrete structure having pattern and form for construction concrete structure having pattern

본 발명의 일 측면에 따르면, 표면에 문양(文樣)이 형성되는 콘크리트 구조물 시공 방법으로서, 상기 문양에 상응하는 음각패턴이 구비되는 판 상의 음각패턴체를 가요성(可撓性) 재료를 조형재료로 하여 3차원 프린터로 프린팅하는 단계와; 상기 콘크리트 구조물의 형상에 상응하여 거푸집을 설치하는 단계와; 상기 표면에 상응하는 상기 거푸집의 내면에 상기 음각패턴체에 부착하는 단계와; 상기 거푸집의 내부에 굳지 않은 콘크리트를 타설하고 양생하는 단계와; 상기 거푸집을 탈형하는 단계를 포함하는, 문양을 갖는 콘크리트 구조물 시공 방법이 제공된다. According to an aspect of the present invention, there is provided a method of constructing a concrete structure in which a pattern is formed on a surface, the method comprising the steps of: forming a relief pattern material on a plate having a relief pattern corresponding to the pattern, Printing with a three-dimensional printer as a material; Installing a formwork corresponding to the shape of the concrete structure; Attaching to the engraved pattern body on the inner surface of the mold corresponding to the surface; Pouring and curing unhardened concrete in the mold; A method of constructing a concrete structure having a pattern is provided, comprising demolding the mold.

Cement mortar panel with pretensed biaxial reinforcement

This cement mortar panel with pretensed biaxial reinforcement, comprises a cement mortar plate that, is between 2 and 7 cm. thick and includes a biaxial reinforcement, with hidden in the cement mortar means for versatile operation of the whole panel enabling handling and/or fastening thereof to a building structure, said means of versatile operation comprise, firstly means of retention in the hardening cement mortar and secondly and conversely, means for any type of securing for manipulation elements for the panel and means for fastening the same to the building structure.

Wall painting upper plate manufacturing method and wall painting upper plate thereby the same that

본 발명은 벽화 상판 제조 방법에 관한 것으로, 장지로 상판 틀을 준비하는 상판 틀 준비 단계; 상기 상판 틀 안쪽 외곽 면을 따라 실을 붙이는 실 부착 단계; 상기 상판 틀 안쪽 면에 제1 돌가루 혼합물을 포수하여 건조하는 제1 돌가루 도포 단계; 상기 제1 돌가루 도포 단계 후, 대나무 구조물을 배치한 다음 제2 돌가루 혼합물을 도포하는 제2 돌가루 도포 단계;상기 제2 돌가루 도포 단계 후, 기포 형상 방지하기 위한 추가 장지를 배치한 다음 건조하는 추가 장지 배치 단계;상기 추가 장지 배치 단계 후, 제3 돌가루 혼합물을 포수한 후 상면 형태를 평면 또는 입체면으로 성형하여 건조하여 벽화 상판을 제조하는 제3 돌가루 도포 단계; 상기 벽화 상판에 호분 혼합물을 포수하는 호분 포수 단계 및 상기 호분 포수 단계 후, 안료 혼합물을 포수하는 안료 포수 단계를 통해 제조된 벽화 상판을 제공할 수 있다. The present invention relates to a method for manufacturing a mural top plate, comprising: a top plate frame preparation step of preparing a top plate frame with a sheet of paper; a thread attaching step of attaching a thread along the inner outer surface of the upper plate frame; a first stone powder application step of catching and drying a first stone powder mixture on the inner surface of the upper frame; After the first stone powder application step, a second stone powder application step of disposing a bamboo structure and then applying a second stone powder mixture; After the second stone powder application step, an additional sheet for preventing bubble formation is placed An additional Jangji arrangement step of drying; After the additional Jangji arrangement step, a third stone powder application step of collecting the third stone powder mixture, forming the top surface into a flat or three-dimensional surface, and drying it to produce a mural top plate; It is possible to provide a mural top plate manufactured through the aloe catcher step of catching the aloe mixture on the mural top plate and the pigment catching step of catching the pigment mixture after the alfalfa catcher step.

How to manufacture a sheet for graphic concrete

본 발명은 산성에서 콘크리트에 더 친화적인 산성염료잉크와 시멘트 경화지연제를 혼합하여 지연잉크를 제조하되, 상기 지연잉크를 점도가 있는 겔 상으로 만든 뒤 3D 프린터로 제1시트에 인쇄하고 이후 인쇄되지 않은 제2시트를 인쇄된 제1시트에 포개서 상기 지연잉크가 데칼코마니(decalcomanie) 방식처럼 제2시트에 전사되도록 함으로써, 두개의 시트가 빠르게 완성되므로 제조시간을 획기적으로 단축할 수 있는 그래픽 콘크리트용 시트 제조방법에 관한 것이다. 이를 위하여 본 발명 한 실시예는 점성을 갖는 겔 상태의 지연잉크를 제조하는 단계; 상기 지연잉크를 3D 프린터의 인쇄노즐에서 일정한 압력으로 제1시트에 그래픽 패턴대로 인쇄하는 단계; 제2시트를 상기 제1시트에 포개서 일정한 압력으로 눌러준 뒤 상기 제2시트를 제1시트에서 벗겨내어 데칼코마니 방식으로 상기 제2시트에 상기 제1시트의 그래픽 패턴이 전사되도록 하는 단계; 각 상기 단계들을 거쳐서 상기 제1시트와 제2트를 반복 생산한 뒤 지연잉크가 건조되도록 하는 단계들로 이루어지고, 상기 지연잉크가 인쇄된 각 시트들을 거푸집에 배치하고 콘크리트를 타설하여 콘크리트 표면에 그래픽 패턴이 형성되도록 하는 특징이 있다. In the present invention, a retardation ink is prepared by mixing an acidic dye ink that is more friendly to concrete and a cement hardening retardant in acid, but after making the retardation ink into a viscous gel, it is printed on a first sheet with a 3D printer and then printed For graphic concrete, which can drastically reduce manufacturing time because the two sheets are quickly completed by overlapping the unprinted second sheet on the printed first sheet so that the retardation ink is transferred to the second sheet like a decalcomania method It relates to a sheet manufacturing method. To this end, one embodiment of the present invention comprises the steps of preparing a retardation ink in a gel state having viscosity; Printing the retardation ink on a first sheet according to a graphic pattern with a constant pressure from a printing nozzle of a 3D printer; superimposing a second sheet on the first sheet and pressing it with a constant pressure, then peeling the second sheet from the first sheet so that the graphic pattern of the first sheet is transferred to the second sheet in a decalcomani manner; After the first sheet and the second sheet are repeatedly produced through each of the above steps, the retardation ink is dried, each sheet on which the retardation ink is printed is placed in a mold, and concrete is poured to the concrete surface. There is a feature ...

Method for Making Interior Panel

본 발명은 건축내장재를 제조하는 방법에 관한 것으로, 황토 또는 백토 등의 흙을 선별하는 주재료 선별공정과, 섬유질을 포함하는 보조첨가재를 준비하는 보조첨가재 준비공정과, 주재료 53~70중량%, 보조첨가재 20~30중량%와 풀 10~17중량%를 배합하는 배합공정과, 배합공정에 의해 배합된 배합물을 내부의 상부면 및 하부면 중 적어도 어느 하나에 소정형상의 돌출부가 형성된 형틀에 투입하는 배합물 투입공정과; 형틀에 투입된 배합물을 압착하여 자연건조하는 압착건조공정에 의해 건축내장재가 제조되는 것을 특징으로 한다. 이에 의하여, 간단한 공정으로 건축내장재가 제조되며, 황토에서 방출되는 원적외선에 의해 인체에 유익하며, 건축내장재의 폐기시 재활용이 가능한 환경친화적인 건축내장재의 제조방법이 제공된다. The present invention relates to a method for manufacturing a building interior material, main material screening process for screening soil such as loess or clay, and auxiliary additive preparation process for preparing auxiliary additives containing fiber, 53-70% by weight of the main material, auxiliary The compounding process which mixes 20-30 weight% of additives, and 10-17 weight% of pools, and the compound mix | blended by the compounding process are put into the mold in which the protrusion of predetermined shape was formed in at least one of the upper surface and the lower surface inside. Compound input process; It is characterized in that the building interior materials are manufactured by a compression drying process of pressing and drying the compound injected into the mold to dry naturally. Thereby, the building interior materials are manufactured by a simple process, it is beneficial to the human body by the far-infrared rays emitted from the loess, and there is provided a method for producing environmentally friendly building interior materials that can be recycled when discarding the building interior materials. 건축내장재, 황토 Interior construction materials, loess

Molded part, molded part manufacturing method, method of molded part gluing with object and application of fabric or unidirectional fabric

FIELD: moulding.SUBSTANCE: invention relates to molded part from combined material, having main part from polymer concrete or from reactive resin, which has at least one surface engagement surface for gluing to object, wherein surface of surface engagement is detachably connected to surface adhesion surface texturizing layer of laminated material. Invention covers also method of making part, method of gluing part with object and application of fabric or unidirectional fabric.EFFECT: continued molded part, method of molded part manufacturing, method of gluing molded part with object and application of fabric or unidirectional fabric.16 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 742 777 C1 (51) МПК B28B 7/00 (2006.01) B28B 7/36 (2006.01) B29C 33/68 (2006.01) B29C 37/00 (2006.01) B29C 67/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B28B 7/00 (2020.08); B28B 7/36 (2020.08); B29C 33/68 (2020.08); B29C 37/00 (2020.08); B29C 67/24 (2020.08) (21)(22) Заявка: 2019136975, 25.04.2018 25.04.2018 (73) Патентообладатель(и): АКО ЗЕВЕРИН АЛЬМАНН ГМБХ УНД КО КОММАНДИТГЕЗЕЛЬШАФТ (DE) Дата регистрации: 10.02.2021 26.04.2017 DE 102017108984.5 (45) Опубликовано: 10.02.2021 Бюл. № 4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.11.2019 (86) Заявка PCT: 2 7 4 2 7 7 7 (56) Список документов, цитированных в отчете о поиске: NL 8204563 A, 18.06.1984. DE 103446 С, 31.05.1899. JP 2004330642 A, 25.11.2004. US 1702896 A1, 19.02.1929. RU 2351465 C1, 10.04.2009. EP 2283986 A2, 16.02.2011. Приоритет(ы): (30) Конвенционный приоритет: R U (24) Дата начала отсчета срока действия патента: (72) Автор(ы): ФОЛЬКМАНН Карстен (DE) 2 7 4 2 7 7 7 R U (87) Публикация заявки PCT: C 1 C 1 EP 2018/060538 (25.04.2018) WO 2018/197534 (01.11.2018) Адрес для переписки: 105082, Москва, Спартаковский пер., 2, стр. 1, секция 1, этаж 3, ЕВРОМАРКПАТ (54) ФОРМОВАННАЯ ДЕТАЛЬ, СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ, СПОСОБ ЕЕ СКЛЕИВАНИЯ С ПРЕДМЕТОМ ...

Concrete member forming die and member forming method

本发明公开了一种混凝土构件成型模具及构件成型方法，包括外壳、输料口、盖板和底座，所述外壳上安装有输料口和盖板，所述外壳的内壁中铰接有活动板，所述活动板的内表面安装有拼接管，且拼接管的上方设置有安装在外壳上的进液管，所述外壳的内部右端安装有垂直分布的脱模板。该混凝土构件成型模具及构件成型方法，通过控制电动机带动转轴转向的方式，实现模具内腔结构变化或便捷脱模的不同功能，通过转环的转动能够带动内部活动板相应转动，从而能够实现罗马柱成型时的凹槽自成型以及后续方便脱模的目的，同时可通过旋转脱模的方式，实现养护剂的均匀喷洒，提高构件成型质量，无需后期频繁维护。

Abrasive element precursor with precisely shaped features and method of making thereof

연마 요소 전구체는, 제1 주 표면 및 제2 주 표면을 갖는 생소지 세라믹 요소, 복수의 무기 입자, 및 결합제를 포함한다. 적어도 제1 주 표면은 복수의 정밀하게 형상화된 특징부를 포함한다. 복수의 무기 입자는 약 99 중량% 이상의 탄화물 세라믹이다.

Building block by manufacture method of building block, the method that engraving in relief form is formed

본 발명은 하천의 호안, 절토, 복토된 부지확보, 복토된 도로 등, 토사의 유실을 방지하기 위한 옹벽을 견고하게 축조하기 위하여 사용하는 축조블록의 전면에 일정 두께의 양각 모양이 형성된 축조블록의 제조방법 및 그 방법에 의한 축조블록을 제공하려는 것이다. The present invention provides a building block of embossed shape having a predetermined thickness on the front of the building block used to firmly build a retaining wall for preventing the loss of soil, such as river banks, cut, secured land, covered roads, etc. It is to provide a manufacturing method and a construction block according to the method. 상기 목적을 달성하기 위한 축조블록의 제조장치는, 축조블록형틀과 형틀의 하부로 각봉을 밀어넣는 구성과, 축조블록형틀에 몰탈을 공급하기 위한 몰탈공급대와, 축조블록형틀의 진동장치와 양각용 전면형틀과, 상부가압판으로 구성되며, 상기와 같은 축조블록의 제조장치에 의한 축조블록의 제조방법은, 축조블록형틀의 하부로 각봉을 밀어넣고, 몰탈공급대로 축조블록형틀에 몰탈을 공급하고, 몰탈이 축조블록형틀에 골고루 채워지도록 진동시켜주면서 양각용 전면형틀을 축조블록형틀의 내측으로 약간 전진시킨 다음, 몰탈공급대를 복귀시켜주고 상부가압판을 하강시켜 몰탈을 가압하면서 축조블록형틀을 진동시켜주고, 각봉 및 양각용 전면형틀을 최초의 상태로 복귀시킨 다음, 축조블록형틀을 상승시켜 축조블록에서 분리하고, 마지막에 상부가압판을 복귀시키는 단계로 이루어지는 것을 특징으로 하며, 상기와 같은 본 발명의 양각 모양이 형성된 축조블록의 제조방법에 의하면, 축조블록의 전면에 일정한 양각 모양이 형성된 축조블록을 간편하게 제조할 수 있는 효과가 있고, 이러한 순서에 의하면, 양각 모양이 형성된 축조블록이 파손되는 것을 방지하여 완벽한 형상과 모양의 축조블록을 제공할 수 있는 것은 물론이고, 생산성도 향상시킬 수 있는 효과가 있다. The apparatus for manufacturing a construction block for achieving the above object is a structure for pushing the rod into the bottom of the construction block mold and frame, mortar supply for supplying mortar to the construction block mold, vibration device and embossing of the construction block mold It consists of a front frame and the upper pressing plate, the manufacturing method of the building block by the manufacturing device of the building block as described above, pushing the rod into the bottom of the building block frame, supplying mortar to the building block frame as mortar supply To make the mortar evenly fill the building block mold, move the embossed front frame slightly into the inside of the building block frame, return the mortar feeder and lower the upper press plate to press the mortar to vibrate the building block frame. After returning each bar ...

The twin wall manufacturing mold structure, the method of manufacturing twin walls using them, and the precast twin walls with zigwag ribs manufacturing thereby

본 발명은 옹벽 등의 외벽체를 철근콘크리트 구조로 구축할 때, 현장에서 별도의 거푸집을 사용하지 않고 내부에 콘크리트를 충전시키는 것만으로 외벽체의 구축이 완료될 수 있도록 구조적 기능 및 거푸집기능을 겸하는 프리캐스트 부재에 관한 것으로서, 그의 제작을 위한 제작몰드 구조는 내부에 콘크리트가 타설될 수 있도록 형성되는 트윈월을 제작하기 위한 것으로서, 하판과, 상기 하판에 수직하면서 상호 이격되어 대향 설치되는 전후측판과, 전후측판의 좌우단부에 각 설치되는 좌우마구리판과, 상기 하판에 수직하면서 전후측판의 중앙에 설치되는 하몰드와, 상기 하몰드의 상부에 놓여지면서 하몰드와 동일한 평면상으로 결합되는 상몰드로 이루어지고, 상하몰드가 상호 결합된 상태에서 전후방으로 관통되는 리브성형홈이 형성되는 것을 특징으로 한다. In the present invention, when constructing an external wall such as a retaining wall in a reinforced concrete structure, the construction of the external wall can be completed only by filling the inside with concrete without using a separate formwork at the site. Precast that has both structural and formwork functions As for the member, the manufacturing mold structure for its production is for producing a twin wall formed so that concrete can be poured therein, a lower plate, front and rear side plates perpendicular to the lower plate and spaced apart from each other and installed oppositely, It consists of a left and right corner plate installed at the left and right ends of the side plate, a lower mold installed at the center of the front and rear side plates while being perpendicular to the lower plate, and an upper mold coupled to the same plane as the lower mold while being placed on top of the lower mold. , It is characterized in that the rib forming groove is formed through the front and rear in a state in which the upper and lower molds are mutually coupled.

Method for forming contact plug of semiconductor device

본 발명에 따른 반도체 소자의 콘택 플러그 형성 방법은, 반도체 기판의 소정영역을 노출시키는 콘택홀을 구비한 절연막 패턴을 형성하는 단계와, 상기 절연막 패턴에 대하여 300℃이상의 온도에서 디가스 공정을 수행하는 단계와, 콘택홀 표면에 배리어 메탈을 증착하는 단계와, 상기 콘택홀을 매립하는 텅스텐 플러그를 형성하는 단계를 포함하는 것을 특징으로 하고, 콘택홀 매립시 배리어 메탈의 증착전에 300℃이상의 디가스 공정을 통하여 배리어 메탈층 증착시 절연막으로 부터의 아웃가싱을 방지함으로써 배리어 메탈의 증착 특성을 향상시켜 텅스텐 플러그의 매립 특성을 향상시키며 궁극적으로 콘택의 저항을 감소시킬 수 있는 반도체 소자의 콘택 플러그 형성 방법을 제공하는 것을 목적으로 한다.

Method for manufacturing building base material with ornament piece attached to surface and die and device used in method

本发明提供一种生产表面附着有饰片的建筑基材的制造方法及其模具和设备，包括设有至少一个具有定位凹坑的饰片模板；将饰片镶嵌于饰片模板的定位凹坑中；将模框可分离地设置于饰片模板的上面，以便与饰片模板共同构成建筑基材制造模具；将浆化建筑基材灌注于该建筑基材制造模具中；对建筑基材制造模具内的浆化建筑基材施加压力；移除模框；以及，待浆化建筑基材硬化成硬化建筑基材后，将饰片模板连同饰片模板上的硬化建筑基材翻面，移除饰片模板后，即可得表面附着有饰片的建筑基材。

Method for manufacturing masonry block with rough structure

Mold for recipient block

The present invention relates to a mold for making a block, more specifically, to a mold for making a block which minimizes the burden of reprocessing the entire mold by only partial wear, Comprising: a body having a molding hole for containing mortar for block molding; And a first reinforcing mold installed in the molding hole so as to be detachable from the main body and forming a part of the outer surface of the block.

Method of manufacturing capacitor of semiconductor device

하부전극의 기울어짐(leaning)이나 전기적인 쇼트(short)를 방지할 수 있는 커패시터의 제조방법에 대해 개시한다. 그 방법은 몰드산화막의 상부에 하부의 콘택플러그를 중심으로 연결되는 메쉬 형태의 브릿지용 절연막을 형성한 다음, 몰드산화막과 브릿지용 절연막을 식각하여 전극영역을 한정한 후, 몰드산화막과 브릿지용 절연막의 식각선택비가 500 이상인 식각기체를 이용하여 몰드산화막을 제거하는 것을 포함한다. A method of manufacturing a capacitor capable of preventing the lower electrode from being leaned or an electrical short is disclosed. The method forms a mesh insulating film for bridges connected to the bottom contact plugs on the upper part of the mold oxide film, and then, by etching the mold oxide film and the insulating film for bridges to limit the electrode region, the mold oxide film and the insulating film for bridges are formed. The removal of the mold oxide film using an etching gas having an etching selectivity of 500 or more. 하부전극, 브릿지용 절연막, 몰드산화막, 식각선택비 Lower electrode, insulating film for bridge, mold oxide film, etching selectivity

Manufacturing Method of Inclined Surface Member with High Flowable Concrete

본 발명은 고강도 콘크리트, 초고성능 콘크리트(Ultra High Performance Concrete/이하, "UHPC"라고 약칭함)와 같이 굳지 않은 콘크리트 상태에서 매우 높은 유동성(高流動性)을 가지는 콘크리트를 이용하여 경사 상면을 가지는 콘크리트 부재를 제작함에 있어서, 거푸집 내에 임시 칸막이를 설치하여 콘크리트 타설공간을 경사 방향으로 복수개 공간으로 구획하고, 각각의 구획된 타설공간에 순차적으로 콘크리트를 타설한 후, 콘크리트가 일정 정도록 경화된 후에는 임시 칸막이를 제거하고 임시 칸막이에 의해 구분되어 있던 콘크리트 사이의 불연속부분을 교반하여 전체 콘크리트가 하나의 부재를 이루도록 하면서도, 설계된 경사 상면을 가질 수 있도록 하는 새로운 방식의 시공방법 즉, "임시 칸막이에 의한 분할 연속타설을 이용하여 고유동성 콘크리트의 경사 상면 시공방법"에 관한 것이다. The present invention relates to a concrete having a very high fluidity in an uncured concrete state such as a high strength concrete and an ultra high performance concrete (hereinafter abbreviated as "UHPC"), In manufacturing the member, a provisional partition is provided in the formwork to partition the concrete installation space into a plurality of spaces in the oblique direction, and the concrete is successively placed in each of the partitioned installation spaces. After the concrete is cured to a certain degree A new type of construction method that removes the temporary partition and stirs the discontinuous part between the concrete classified by the provisional partition so that the entire concrete becomes one member while having the designed inclined upper surface, Using splitting continuous casting, It relates to a process an upper surface construction ".

structural interior finish material manufacturing process

본 발명은 건축물의 내장제로 사용되어지는 마감재에 관한 것으로, 분쇄기에 의해 180메쉬로 분쇄된 황토 35부피％에 1㎜ 크기로 분쇄된 볏짚 또는 왕겨인 경량제 55부피％를 혼합하여서된 혼합물에 다시마를 끓였을때 접착성분이 추출되는 다시마액 35중량％와, 어류를 가열하여서 추출한 아교액 55중량％ 및 경량제(왕겨, 볏짚)의 습기를 다스리는 치습(治濕)효과를 가지고 있어 건조에 도움을 주는 느릅나무액 10중량％로 이루어진 천연 접착제를 첨가한 황토혼합물을 여러 번에 걸쳐 반죽한 후, 반죽된 황토혼합물을 컨베이어를 타고 이송되어지는 형틀에 공급하되, 형틀에 공급되어 있는 5㎝구경의 마사망(30) 위로 2.5㎝ 두께로 황토판층(20)이 형성되어지고, 형틀에 공급되어서 형성된 황토판층(20) 위에 얹혀진 1㎝구경의 마사망(40)에는 천연 접착제와 색상을 갖도록 천연색소가 첨가되어서 반죽된 백토 10부피％가 공급되어 2.5㎜ 두께의 백토판층(50)이 형성되어지며, 이 백토판층(50)에 접착제액을 분사 도포한 후, 다양한 무늬가 양각 내지 음각 형성되어진 목재 또는 합성수지 및 금속재인 조각형판이 장착된 고압프레스로 200톤에 해당하는 압력과 5초 동안 압축하여 마감재 성형체(10)가 성형되어지고; 성형된 마감재 성형체(10)를 60℃의 온도를 가지는 건조실에서 약 40시간 건조시켜서 제조되는 건축용 내장 마감재의 제조방법이다 The present invention relates to a finishing material to be used as a building material, the kelp in a mixture by mixing 55% by volume of light straw, rice straw or chaff crushed to 1 mm size with 35% by volume of ocher ground in a mesh of 180 mesh It has 35% by weight of kelp solution from which adhesive components are extracted when boiling, 55% by weight of glue solution extracted by heating fish, and moisturizing effect to control moisture of light weight (rice husk, rice straw). After kneading the ocher mixture containing the natural adhesive made of 10% by weight of elm solution several times, and supplying the kneaded ocher mixture to the mold to be transported by conveyor, the 5 cm diameter supplied to the mold The ocher plate layer 20 is formed to 2.5 cm thick over the mesh net 30 of, and the 1 cm diameter of the horse net 40 placed on the ocher plate layer 20 formed by being supplied to the mold is a natural adhesive and color 10 vol% of white clay kneaded with natural pigment is added to have a phase to form a white soil layer 50 having a thickness of 2.5 mm. After spraying and applying an adhesive liquid to the white soil layer 50, various patterns are embossed. The final molded product 10 is formed by compressing for 5 seconds with a pressure corresponding to 200 tons by a ...

Multi-Deformation Molding Apparatus for The Production of Precast Structure

The present invention relates to a multistage mold apparatus for manufacturing a precast structure, and a multistage mold apparatus for manufacturing a precast structure according to an embodiment of the present invention is a multistage mold apparatus for molding a precast structure by pouring concrete into a mold, A mold apparatus, comprising: a base portion that supports the concrete fixedly mounted on a ground; A support mold part supported on the base part and fixed to the base part while being deformed in position and shape according to the shape of the precast structure to form one side of the precast structure; A slide mold unit disposed on the other side opposite to the support mold unit and configured to slide on one side and the other side of the base unit to mold the other side of the precast structure; The support mold part and the slide mold part being hinged to the support mold part and being fixed in a state of being in contact with both sides of the support mold part and the slide mold part at the time of assembling, And a side mold part which is provided so as to be released from the state of being supported while being rotated about the hinge in a state of releasing the precast structure and molding both side surfaces of the precast structure.

Light-transmitting concrete music wall capable of displaying dynamic musical notes

本发明实施例公开了一种可显示动态音符的透光混凝土音乐墙，包括浮雕混凝土板，所述浮雕混凝土板的一侧固定设有LED灯源控制电路板，所述LED灯源控制电路板的一侧固定设有电路板固定骨架，所述浮雕混凝土板、LED灯源控制电路板以及电路板固定骨架的外侧均固定设有不锈钢包边。本发明通过计算机控制LED灯源控制电路板运行，LED灯源接入电源发光，并通过浮雕混凝土板侧面的混凝土植入透光光纤透射，扬声器可播放音乐，白天使用音乐墙时，浮雕混凝土板表面的浮雕起到装饰的作用，该音乐墙有效弥补了传统LED显示屏电能消耗大，维修成本高，装饰效果及抗撞击性能差等缺点，实用性好。

Ceramic Ware Vacuum Forming Apparatus and Method therefor

도자기 진공성형장치 및 그 진공성형방법이 개시된다. 본 발명에 따른 도자기 진공성형장치는, 두 개의 그릇 형상으로 구성되어 각각의 개구부가 상부 및 하부에서 서로 맞붙는 형상으로 이루어지며, 각각이 외부로부터 내부로 공기의 유입이 차단되는 불통기성 소재로 이루어지는 상부 및 하부 몰드; 통기성 소재로 이루어지며, 상부 및 하부 몰드의 각각의 내부에 일정부분 채워지는 내부 몰드; 상부 및 하부 몰드의 각각의 내부 몰드의 표면에 고정되며, 성형패턴이 형성되는 패턴문양; 압축공기를 방출하는 에어펌프; 공기를 흡입하는 진공펌프; 에어펌프에 의한 공기의 방출 및 진공펌프에 의한 공기의 흡입을 제어하는 개폐장치; 및 개폐장치를 통해 에어펌프 및 진공펌프와 연결되며, 상부 및 하부 몰드의 각각을 관통하여 내부 몰드로 공기를 주입하거나 내부 몰드로부터 공기를 흡입하는 연결호스;를 포함하며, 상부 및 하부 몰드의 각각의 내부 몰드의 사이에 수분함량 21 ~ 27%의 물레용 소지를 놓고 개폐장치를 이용하여 각각의 내부 몰드로부터 공기를 흡입하면서 상부 및 하부 몰드를 서로 압착하며, 개폐장치를 이용하여 내부 몰드로 공기를 주입하면서 각각의 내부 몰드로부터 소지를 분리하여 도자기를 성형하는 것을 특징으로 한다.

Multicolor Ceramics Manufacturing Method and Apparatus

본 발명은 여러가지 색상의 도자기 재료를 기계적 장치로 다지어 색상이 구분명게 다양한 문양을 형성하여 혼합연결 배출시키므로서 성형에 의해 각양각색의도자기를 간편하게 제작하기 위한 다색 도자기 제조방법 및 장치에 관한 것으로 흙 투입구를 각각 구비하여서 된 양측 이송부 관체 내부에 2개 씩의 스크류 컨베이어가 회동되게 장설되어 흙이 혼합되어 다지어지면서 계속적으로 밀어내게 하여 각 이송부관 체와 일체로 연결된 낙하부 거쳐 한곳으로 모아지게 도는 2색 혼합부 관체로 이송시키도록 하고, 2색 혼합부 관체 내부의 회전축에 삽입 연결된 다수의 분리형 스크류 컨베이어의수량 조절에 의해 색상이 구분되게 다양한 형상의 나이테 문양 및 나선형 문양의 2색 혼합 흙이 형성되어 압출부 관체를 통하여 토출구로 배출되어진 2색 혼합 흙을 제품 크기에 따라 적당하게 길이로 자른 다음 통상적인 도자기 성형 제조방법 및 제조공정을 거쳐 각양각색의 도자기를 제조할 수 있도록 구성된 것이 특징이다.

Panel from cement building mortar with prestressed biaxial reinforcement and method of its manufacturing

FIELD: construction. SUBSTANCE: panel from a cement building mortar with a pre-stressed biaxial reinforcement is formed by means of a board from a cement building mortar, which, having thickness in the range from 2 to 7 cm, includes a biaxial reinforcement. The board contains a mass of a cement building mortar, multifunctional operating facilities on a panel assembly, providing for its displacement and/or attachment to a building structure. Multifunctional operating facilities represent at one side facilities for their retention in the hardened mass of the cement building mortar, and on the other side, opposite to the first one, facilities of anchor fixation either for elements for panel displacement or for elements for its attachment to a building structure. EFFECT: invention provides for the panel integrity during its transportation. 31 cl, 17 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 452 825 (13) C2 (51) МПК E04C 2/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009146061/03, 03.12.2007 (24) Дата начала отсчета срока действия патента: 03.12.2007 (73) Патентообладатель(и): ФРАДЕРА ПЕЛЬИСЕР Карлос (AD) R U Приоритет(ы): (30) Конвенционный приоритет: 14.05.2007 ES U200700993 11.10.2007 ES U200702060 (72) Автор(ы): ФРАДЕРА ПЕЛЬИСЕР Карлос (AD) (43) Дата публикации заявки: 20.06.2011 Бюл. № 17 2 4 5 2 8 2 5 (45) Опубликовано: 10.06.2012 Бюл. № 16 2 4 5 2 8 2 5 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.12.2009 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 2002059768 A1, 23.05.2002. US 5138813 A, 18.08.1992. US 5239798 A, 31.08.1973. JP 2005307649 A, 04.11.2005. US 3943676 A, 16.03.1976. ES 2217948 A1, 01.11.2004. SU 1143817 A1, 07.03.1985. (86) Заявка PCT: ES 2007/000706 (03.12.2007) (87) Публикация заявки РСТ: WO 2008/139003 (20.11.2008) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат. ...

Method for the production of a concrete body with a smooth surface, concrete body and use thereof as a cladding element or as a stamping tool

Procédé comprenant : une étape de préparation d'une formulation de béton comprenant au moins un agent tensio-actif adapté, en nature et en proportions, pour que, additionné à de l'eau pure, il confère à l'eau additionnée une énergie de surface inférieure à 50 mJ/m<2>. une étape de coulage de ladite formulation dans un moule dont les parois ne sont pas enduites d'agent de démoulage hydrophobe et présentent une énergie de surface inférieure à 35 mJ/m<2>, une étape de cure dont le taux d'humidité et la durée sont amenés à un niveau suffisamment élevé pour optimiser la facilité de démoulage et la qualité lisse de ladite surface.

PROCESS FOR PREPARING A CONCRETE PIECE HAVING A SMOOTH SURFACE, A CONCRETE PIECE AND USE AS A SKIN PIECE OR AS A TOOL FOR PACKING

Procédé comprenant :- une étape de préparation d'une formulation de béton comprenant au moins un agent tensio-actif adapté, en nature et en proportions, pour que, additionné à de l'eau pure, il confère à l'eau additionnée une énergie de surface inférieure à 50 mJ/ m2 .- une étape de coulage de ladite formulation dans un moule dont les parois ne sont pas enduites d'agent de démoulage hydrophobe et présentent une énergie de surface inférieure à 35 mJ/ m2 , - une étape de cure dont le taux d'humidité et la durée sont amenés à un niveau suffisamment élevé pour optimiser la facilité de démoulage et la qualité lisse de ladite surface.

Plastic-coated concrete units with smooth - weather proof surface

Concrete units for wall facing plates, slabs, building plates and purlins resistant to rain water and temps below freezing, are made by (a) casting concrete, if necessary with vibration, in a mould with a smooth surface using a comparatively rich mixture and fine-grained additives (a) at least in area near the smooth surface, (b) leaving concrete unit in mould for 1-5 (2-4) days so that the surface layers of the unit lying by the smooth mould wall are hardened to an extent such that they can be lifted from mould surface without leaving marks and (c) coating the concrete unit surface cast near the smooth mould wall with a hard, vitreous, weatherproof plastic layer. Pref. mould surface is made of glass, plastic such as polyvinyl chloride, silicone rubber, acrylic, polyester, polystyrene or polyethylene plastic or a polished metal inert to cement. Pref. plastic coating consists of epoxy resin, silicone polyester, acrylic or polyurethane plastic, more pref. admixed with a pigment or metal powder such as Cu, Al or alloy, such as Cu bronze.

DEVICE FOR MOLDING ASSEMBLIES OF CHANNEL TILES AND ASSEMBLIES THUS OBTAINED.

Manufacturing method and manufacturing apparatus for retaining wall block and retaining wall block manufactured thereby

본 발명은 옹벽 블록의 제조장치 및 이를 이용한 옹벽블록 제조방법 및 이로써 제조된 옹벽블록에 관한 것으로, 측면에 다양한 형상의 문양이 형성되어 있는 옹벽블록의 제조시 형틀에 모르타르를 공급해주는 모르타르공급통의 내부에 모르타르 주입수단 설치하여 형틀의 내부에 모르타르가 보다 촘촘히 주입되도록 함으로써 옹벽블록의 제조시 측면에 다양하고 섬세한 형상의 문양을 형성할 수 있도록 하는 옹벽 블록의 제조장치 및 이를 이용한 옹벽블록 제조방법 및 이로써 제조된 옹벽블록을 제공함에 있다. 상기 목적 달성을 위한 본 발명은 파레트의 상부에 놓여지는 형틀에 모르타르를 공급한 후 진동하고 가압기로 가압하여 옹벽블록을 형성하는 옹벽블록 제조장치에 있어서, 옹벽블록의 전면에 문양을 형성할 수 있도록 내부에 전,후방향으로 이동되는 문양형성판이 구비된 형틀; 상기 문양형성판이 전방으로 이동한 상태에서 형틀의 상부로 이동하여 형틀에 모르타르를 공급하는 1차모르타르공급통; 상기 문양형성판이 후방으로 이동되면 형틀의 상부로 이동하여 문양형성판의 이동에 의해 형성된 공간부에 모르타르를 공급하는 2차모르타르공급통; 상기 2차모르타르공급통의 내부에 설치되어 하부방향으로 모르타르를 강제로 밀어줌으로써 상기 공간부에 모르타르가 촘촘히 주입되도록 하는 모르타르 주입수단; 을 포함하여 구성되는 것을 특징으로 하는 옹벽블록 제조장치 및 이를 이용한 옹벽블록 제조방법 및 이로써 제조된 옹벽블록에 관한 것을 그 기술적 요지로 한다. 옹벽블록, 1차모르타르공급통, 2차모르타르공급통, 모르타르 주입수단, 강제주입, 형틀, 문양형성판

Mold frame for manufacturing retaining wall block and manufacturing method of retaining wall block

본 발명은 옹벽블럭 제조용 성형틀 및 옹벽블럭 제조방법에 관한 것으로, 지면에 위치되며 직사각형 형상으로 이루어지는 베이스패널과; 옹벽블럭의 전면에 무늬를 형성할 수 있도록 베이스패널의 상부에 설치되는 몰드와; 베이스패널의 일측에 회전 가능하게 설치되어 옹벽블럭의 측면을 형성하는 상부성형패널과 하부성형패널과; 베이스패널의 일측에 회전 가능하게 설치되어 옹벽블럭의 측면을 형성하는 제1측면성형패널과 제2측면성형패널;을 포함하는 것을 특징으로 하며, 옹벽블럭의 전면에 무늬를 성형하기 위한 몰드의 교환이 용이하기 때문에 하나의 형태에서 다양한 형상을 갖는 무늬를 제조할 수 있고, 베이스판의 전후 좌우에 힌지를 측으로 전면성형패널, 후면성형패널, 제1측면성형패널 및 제2측면성형패널의 회전 가능하게 이루어져 옹벽블럭의 성형이 편리한 것은 물론 성형이 완료된 옹벽블럭의 탈형이 용이한 효과가 있다.

Manufacture of hollow building construction components

The manufacture of hollow construction components such as breeze blocks consists of projecting a cement milk against a glazing surface of a mould (2). Concrete is simultaneously poured into this mould. The mould has an internal surface made of a vitrifying material, such as glass or other material which has the same smooth properties of glass.

Method and device for manufacturing parts of concrete, reinforced concrete or the like

Masonry tiles and device for their manufacture

A general-purpose multiple casing form for the manufacture of groove-and-crest plates from structural mixes

The invention relates to building construction and to the production of building products and can be used for constructing low rise residential, industrial and administrative buildings for different climatic zones. Said invention increases the quality of products having a complicated geometric configuration, extends the range thereof and makes it possible to obtain the precise geometrical shape of said products. The inventive universal multicavity cassette mould is embodied in such a way that it is multisectional and has the form of crest-forming elements rigidly fixed to a frame, articulated drop sides being also fixed to said frame. Groove-forming and crest-forming elements are fixed to the opposite longitudinal sides, respectively. Said articulated drop sides are provided with locking elements, the upper groove-forming elements being disposed in such a way that they are dismountable.

Prefabricated corrugated panels for removing mud from tracked vehicles

The system is used for removing mud from tracked vehicles, including tanks, prior to travelling on public roads. It consists of a series of prefabricated reinforced concrete panels with corrugated upper surfaces to shake the mud from the tracks as the vehicles pass over them. The upper surface of each panel has a series of alternating curved crests (7) and troughs (8), and is covered with a wear surface of constant thickness. The edges of the panels have hooks for connecting them together to form a large surface area. The panels are made in moulds, using high-performance concrete reinforced with steel bars, expanded metal mesh and silica fibres. The distance between the crests and troughs of the corrugations is some 0.12 m. Each panel measures, for example, 2.40 m wide by 5.00 m long and 0.25 - 0.35 m thick.

Manufacturing process of concrete castings

ELEMENT OF CONSTRUCTION AND ITS PRODUCTION PROCESS AND APPARATUS

PROCESS FOR THE MANUFACTURE OF A SIDING MATERIAL BASED ON MORTAR REINFORCED WITH GLASS FIBERS.

MOLDING STRIP FOR IMPRESSION TAKING ON ANY THREE-DIMENSIONAL SHAPE

Manufacturing process of polished artificial stones

Block mold having moveable liner

A mold assembly for manufacturing concrete blocks and which is adapted for use in a concrete block machine. The mold assembly includes a plurality of liner plates forming at least a first mold cavity, wherein at least a first liner plate is moveable, and a drive assembly. The drive assembly includes a first drive element having a first end and coupled to the first moveable liner plate proximate to a second end, and an actuator assembly. The actuator assembly includes a second drive element selectively coupled to the first drive element proximate to the first end, wherein the actuator assembly is configured to drive the second drive element along a first axis so as to cause at least the second end of the first drive element to move along a second axis and cause the first moveable liner plate to move toward and away from an interior of the first mold cavity.

Patent FR537073A

CONCRETE ELEMENT WITH SUPERHYDROPHOBIC SURFACE

L'invention vise un élément en béton comportant une paroi superhydrophobe ayant une rugosité Ra comprise de 1 µm à 10 µm et ayant des protubérances espacées deux à deux d'un intervalle moyen compris de 1 µm à 40 µm. Ledit élément en béton a un diamètre de pores critiques de surface inférieur à 100 nm et comprend des portions affleurant ladite paroi plus hydrophobes que le béton. The invention relates to a concrete element comprising a superhydrophobic wall having a roughness Ra of 1 .mu.m to 10 .mu.m and having protuberances spaced two by two with an average interval of between 1 .mu.m and 40 .mu.m. Said concrete element has a critical pore diameter of less than 100 nm surface and includes portions flush with said wall more hydrophobic than concrete.

Metal mine extension

METHOD AND INSTALLATION FOR THE MANUFACTURE OF CONCRETE SLABS

L'invention a pour objet un procédé de fabrication de dalles préfabriquées par coulage de béton ou similaire sur un platelage (1), caractérisé en ce qu'il comporte au moins une étape avant le coulage du béton, au cours de laquelle on positionne sur le platelage (1) une matrice (2) profilée suivant un relief (a, b, c, d, e) et recouvrant entièrement le platelage, de sorte qu'après prise du béton et démoulage de la dalle, la sous) face de la dalle est imprimée dudit relief de ladite matrice. L'invention a également pour objet les dalles préfabriquées en béton ainsi obtenues, ainsi qu'une installation pour la mise en œuvre du procédé. The subject of the invention is a process for the manufacture of precast slabs by pouring concrete or the like on a decking (1), characterized in that it comprises at least one step before the pouring of the concrete, during which it is positioned on the decking (1) a matrix (2) profiled according to a relief (a, b, c, d, e) and completely covering the decking, so that after setting the concrete and demolding the slab, the sub) face of the slab is printed with said relief of said matrix. The invention also relates to the prefabricated concrete slabs thus obtained, and an installation for implementing the method.

Patent FR2089180A5

Process for the production of castings in foam gypsum.

Mold for the manufacture of concrete slabs or similar materials.

Mold for the manufacture of chipboard balusters

Method of molding non-combustible construction elements