Composite joist floor system

The composite joist floor system includes joists supported by supporting members. Corrugated steel decking is positioned over the joists such that the corrugations are substantially perpendicular to the joists. Self-drilling, self-tapping, stand-off screws are spaced along the length of the joist, aligned with the deck corrugations. These stand-off screws provide the required shear transfer between the joist and concrete slab to form a composite floor system. The placed concrete encapsulates the upper non-threaded shank portions of the stand-off screws and the end of the joists. After the concrete has cured, the resultant system comprised of steel joists, steel decking, stand-off screws, and concrete, act together to form a composite system with greater load carrying capacity and less vertical deflection. The stand-off screws connect the joist upper chords to the concrete slab allowing the joist and concrete slab to act as a unit, by transferring shear between the two joined components.

Composite joist floor system

Embodiments of the present invention provide systems for connecting a flooring system to a vertical wall. In one embodiment the building structure includes a floor comprising a cementitious slab and a wall supporting at least a portion of the cementitious slab. A plurality of stand-off screws extend from the top of the wall into the cementitious slab and are configured to transfer forces between the cementitious slab and the wall. The stand-off screws comprise a lower screw portion and an upper stand-off portion. The lower screw portion is drilled into the top of the wall, and the upper stand-off portion extends above the top of the wall and is encapsulated within the cementitious slab. In some embodiments, at least a portion of the lower screw portion is heat treated to a higher degree of hardness relative to the remainder of the stand-off screw.

PREFABRICATED MOVEMENT JOINT SYSTEM FOR CONCRETE FLOORS

The invention relates to a prefabricated movement joint system with top edge rails providing protection for the concrete floor slab edges. The top edge rails may have a plurality of anchors to embed in the concrete and position the system, which are formed from the parent steel of the rail and not for example welded on. When the top edge rails are joined back to back with the possible use of yieldable fixings they clamp and hold in position possible a nylon or other plastic shaped extrusion and the divider plate thus comprising the whole of the assembled system. 1. A prefabricated movement joint system for a concrete floor slab arrangement , wherein the prefabricated movement joint system is configured to be arranged in a joint to be formed between a first concrete floor slab and a second concrete floor slab in the concrete floor slab arrangement , the prefabricated movement joint system comprisinga first top edge rail of metal or other material for providing edge protection in two planes for a first upper edge of the first concrete floor slab in the joint to be formed between the first concrete floor slab and the second concrete floor slab in the concrete floor slab arrangementa second top edge rail of metal or other material for providing edge protection in two planes for a second upper edge of the second concrete floor slab in the joint to be formed between the first concrete floor slab and the second concrete floor slab in the concrete floor slab arrangement, anda divider plate of metal or other material to be arranged in the joint to be formed at least partly between the first concrete floor slab and the second concrete floor slab in the concrete floor slab arrangement and at least partly between the first two top edge rail and the second top edge rail,whereinthe first top edge rail of the prefabricated movement joint system comprises a first rail portion and a second rail portion, wherein the first rail portion of the first top edge rail is to be arranged ...

Joint edge assembly and method for forming joint in offset position

Various embodiments of the present disclosure provide a joint edge assembly and method of positioning and installing joint edge assembly for adjacent concrete slabs. The method includes positioning the joint edge assembly in an offset position from the joint. The method of various embodiments also includes using a plurality of height adjusters or plates fixed to the slab engagement surface of the one of the joint edge members to adjust or assist in adjusting the height of the joint edge assembly relative to the formwork and relative to the plane of the top surfaces of the concrete slabs.

Shuttering

A shuttering formwork suitable for use as sacrificial shuttering formwork includes an elongate body member having a base portion and a compression portion extending therefrom and presenting a free end that extends in a length direction of the elongate body member. The elongate body member has first and second sides, each comprising a compression portion side face and a base portion upper face. A strip element is releasably attachable to the free end of the compression portion. The compression portion side face and the base portion upper face of at least one side of the elongate body member are each a resiliently deformable surface. The base portion is provided with apertures for receiving mortar material. The shuttering formwork may be fabricated from a plastics material and have a hollow structure.

PRE-STRESSED BEAMS OR PANELS

A method of manufacturing a pre-stressed beam or panel and the resulting beam or panel are described. The method includes providing a timber-based component (); providing a pre-stressing member () arranged along the timber-based component; applying a tensile force to the pre-stressing member (); providing concrete anchors () at locations that are spaced apart along the timber-based component (); coupling the pre-stressing member () to the concrete anchors (); and releasing the tensile force on the pre-stressing member () to transfer a compressive force to the timber-based component () through the concrete anchors () to form a pre-stressed beam or panel. 1. A method of manufacturing a pre-stressed , pre-tensioned beam or panel comprising:providing a timber-based component;providing a pre-stressing member arranged along the timber-based component;applying a tensile force to the pre-stressing member;pouring concrete at locations that are spaced apart along the timber-based component and the pre-stressing member, to embed respective portions of the pre-stressing member in the concrete;allowing the concrete to substantially cure, thereby bonding the pre-stressing member to the concrete to form discrete concrete anchors; andreleasing the tensile force on the pre-stressing member to transfer a compressive force to the timber-based component through the concrete anchors to form the pre-stressed beam or panel.2. The method according to claim 1 , wherein the concrete is poured at two spaced apart locations positioned at or adjacent ends of the timber-based component to form end anchors.3. The method according to claim 1 , wherein the concrete for the anchors is poured into hollows or boxed regions defined by the timber-based component.4. The method according to claim 1 , wherein shear or axial connectors protrude from the timber-based component into one or more of the anchor locations and become at least partly embedded in the respective concrete anchor when the concrete is ...

Pre-stressed beams or panels

A method of manufacturing a pre-stressed beam or panel and the resulting beam or panel are described. The method includes providing a timber-based component ( 1 ); providing a pre-stressing member ( 9 ) arranged along the timber-based component; applying a tensile force to the pre-stressing member ( 9 ); providing concrete anchors ( 11 a, 11 b ) at locations that are spaced apart along the timber-based component ( 1 ); coupling the pre-stressing member ( 9 ) to the concrete anchors ( 11 a, 11 b ); and releasing the tensile force on the pre-stressing member ( 9 ) to transfer a compressive force to the timber-based component ( 1 ) through the concrete anchors ( 11 a, 11 b ) to form a pre-stressed beam or panel.

CONCRETE DECK INSERT

A concrete insert for metal deck formed concrete includes an elongate, generally planar body having opposite upper and lower faces, and opposite first and second longitudinal ends. A rod opening is located between the first and second longitudinal ends and extends through the upper and lower faces of the elongate, generally planar body. A female screw thread extends at least partially about a perimeter of the rod opening and protrudes at least one of above the upper face and below the lower face. The female screw thread is configured to threadably mate with a male thread of a threaded rod. 1. A concrete insert for metal deck formed concrete comprising:an elongate, generally planar body having opposite upper and lower faces, and opposite first and second longitudinal ends;a rod opening located between the first and second longitudinal ends and extending through the upper and lower faces of the elongate, generally planar body;a helical wall having first and second arc ends and an arc length extending at least partially about a perimeter of the rod opening, the helical wall protruding a distance that is at least one of above the upper face and below the lower face, wherein the distance tapers toward the planar body from the first arc end to the second arc end; anda female screw thread extending along the arc length of the helical wall and protruding radially inward from the helical wall, wherein the female screw thread is configured to threadably mate with a male thread of a threaded rod.2. A concrete insert for metal deck formed concrete set forth in claim 1 , wherein the helical wall protrudes above the upper face of the elongate claim 1 , generally planar body.3. A concrete insert for metal deck formed concrete set forth in claim 1 , further comprising:a first fastener opening adjacent the first longitudinal end of the elongate, generally planar body and extending through the opposite upper and lower faces; anda second fastener opening adjacent the second ...

Improved formwork for foundation construction

An internally braced permanent formwork for concrete foundation construction is provided in order to achieve a quick and simple assembly. The formwork comprises a base member laid on the ground having a perimeter recess on an upper surface for receiving components of the formwork. One or more permanent outer boards forming an outer periphery of the foundation are provided and coupled to a plurality of spaced internal bracing components to prevent collapse under the pressure of wet concrete.

JOINT EDGE ASSEMBLY AND METHOD FOR FORMING JOINT IN OFFSET POSITION

Various embodiments of the present disclosure provide a joint edge assembly and method of positioning and installing joint edge assembly for adjacent concrete slabs. The method includes positioning the joint edge assembly in an offset position from the joint. The method of various embodiments also includes using a plurality of height adjusters or plates fixed to the slab engagement surface of the one of the joint edge members to adjust or assist in adjusting the height of the joint edge assembly relative to the formwork and relative to the plane of the top surfaces of the concrete slabs. 1. A method of forming a joint between a first concrete slab and a second concrete slab using a joint edge assembly , the joint edge assembly including a first elongated joint edge member , a second elongated joint edge member , a plurality of first anchors extending from the first elongated joint edge member into the first concrete slab , and a plurality of second anchors extending from the second elongated joint edge member into the second concrete slab , said method comprising: (i) a slab engagement surface of the first joint edge member extends in a first vertical or substantially vertical plane directly adjacent to a vertically extending plane in which a vertically extending side or end surface of the first concrete slab will lie such that the slab engagement surface of the first joint edge member will be adjacent to the vertically extending side or end surface of the first concrete slab after the first concrete slab is poured, and', '(ii) a second slab facing side of the first joint edge member extends in a second vertical or substantially vertical plane inwardly relative to the second concrete slab of a vertical plane in which a vertically extending side or end surface of the second concrete slab will lie after the second concrete slab is poured; and, '(a) positioning the first joint edge member such that (i) a first slab facing side of the second joint edge member extends in ...

METHOD OF ERECTING POLYGONAL REINFORCED ENCLOSURE IN SITU

A kit () for erecting a polygonal reinforced enclosure in situ is disclosed. The aforesaid kit comprises: (a) a framework () defining overall enclosure dimensions and having open flank areas; the frame () provided with securing means; and (b) a plurality of reinforcement members () being securable within the frame () by means of the securing means. The kit () further comprises a plurality of panels () configured to overcast the flank area. The panels () are securable to the reinforcement members (). A volume defined by the framework () and the panels () is fillable with a filler for solidifying said en closure. 121-. (canceled)22. A kit for erecting a polygonal reinforced enclosure in situ; said kit comprising:a. a framework defining overall enclosure dimensions and having open flank areas; said framework provided with securing means;b. a plurality of reinforcement members being securable within said framework by means of said securing means;c. means for overcasting said open flank areas;wherein said means for overcasting said open flank areas further comprises a plurality of panels; said panels are securable to said reinforcement members; a volume defined by said framework and said panels is finable with a filler for solidifying said enclosure.23. The kit according to claim 22 , wherein said framework comprises at least one opening for inserting said filler into said slab volume.24. The kit according to claim 22 , wherein at least one of the following holds true:a. said filler is selected from the group consisting of concrete, dirt, animal dung and any combination thereof;b. said securing means is selected from the group consisting of a slot, a clip, a clamp and any combination thereof;c. said panel is selected from the group consisting of a wooden board, a metal sheet, a plastic sheet, a wood-chip-cement board and any combination thereof;d. said panel is defined by a steel mesh and a liner;e. said enclosure is temporary;f. said enclosure is permanent;g. said ...

METHOD AND SYSTEM FOR IDENTIFYING CONFLICTS IN A FLOOR JOIST TO FLOOR JOUST HORIZONTAL INTERFACE

The present invention is a method for accessing a model of a building; selecting a set of floor joists, wherein the floor joists are identified by a set of members, the type of members, and the member properties; isolating a plurality of the floor joists, wherein the floor joists interface with another floor joists in a horizontal type interface; selecting members of the floor joists involved in the interface, wherein the interface is identified as a connection between the floor joists; detecting the member type and the interface type; calculating a set of actual values associated with the interface type; comparing the set of actual values with a set of required values and determining the delta of the actual values and the required values; and identifying each interface where the delta is outside a predetermined range. 1. A computer implemented method comprising:accessing, by at least one processor, a model of a building;selecting, by at least one processor, a set of floor joists, wherein the floor joists are identified by a set of members, the type of members, and the member properties;isolating, by at least one processor, a plurality of the floor joists, wherein the floor joists interface with another floor joists in a horizontal type interface;selecting, by at least one processor, members of the floor joists involved in the interface, wherein the interface is identified as a connection between the floor joists;detecting, by at least one processor, the member type and the interface type;calculating, by at least one processor, a set of actual values associated with the interface type;comparing, by at least one processor, the set of actual values with a set of required values and determining the delta of the actual values and the required values; andidentifying, by at least one processor, each interface where the delta is outside a predetermined range.2. The computer implemented method of claim 1 , wherein the interface type is a bearing area claim 1 , of the ...

Prefabricated structural bamboo system for slabs and roofs

This invention refers to a structural system for floor and roof construction, based on a parallel arrangement of a set of composite pre-tensioned girders to provide support to a deck formed by layers of any given material. The composite girders are components formed by lengths of bamboo culms, steel components and fillings of mortar or other materials, arranged in such way that a maximum mechanical efficiency is obtained.

Load transfer plate and load transfer plate pocket and method of employing same

Various embodiments of the present disclosure provide a load transfer plate and load transfer plate pocket that co-act to transfer vertical or substantially vertical loads from one concrete slab to the adjacent slab in an enhanced manner by optimizing the positions of the load transfer plate relative to the adjacent concrete slabs for load transfers between the adjacent concrete slabs.

Concrete dowel slip tube assembly

A concrete dowel slip tube assembly is provided for use in maintaining a planner consistency of a cured concrete slab formed on a support surface. The assembly comprises a plurality of elongate slip tubes, each having a length dimension and a tubular hollow interior compartment. Dowels are slidingly engageable to the hollow interior compartment to allow for translation along the interior compartment. A support frame defines a plurality of integral slip tube retaining members, disposed at evenly spaced locations along the support frame, the retaining members being configured to receive and engage associated slip tubes to the support frame in a common defined orientation. The support frame and the retaining members are formed as a unitary construction.

Load transfer plate apparatus

Various embodiments of the present disclosure provide a load transfer plate and a load transfer plate pocket that co-act to transfer vertical or substantially vertical loads from one concrete slab to an adjacent concrete slab in an enhanced manner by minimizing the air gaps in the concrete slab in which the load transfer plate pocket is positioned.

Post-tension concrete leave out splicing system and method

Devices, systems, and methods for constructing post-tensioned concrete slabs in a new floor construction that has a reduced gap distance between the slabs. The devices, systems, and methods can improve project construction time by reducing the time delay in accessing the floor underneath the slabs due to safety and/or weather conditions.

POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD

Devices, systems, and methods for constructing post-tensioned concrete slabs in a new floor construction that has a reduced gap distance between the slabs. The devices, systems, and methods can improve project construction time by reducing the time delay in accessing the floor underneath the slabs due to safety and/or weather conditions. 1. A concrete construction , comprising: a first post-tensioned concrete slab and a second post-tensioned concrete slab , said first post-tensioned concrete slab and said second post-tensioned concrete slab having respective upper surfaces that are generally aligned , said first post-tensioned concrete slab including a first rebar installed therein , said second post-tensioned concrete slab including a second rebar installed therein , said first post-tensioned concrete slab and second post-tensioned concrete slab being separated by a gap so that the concrete material of said first post-tensioned concrete slab is not in contact with the concrete material of said second post-tensioned concrete slab , said construction further including a splice device positioned in the gap for connecting to a portion of the first rebar and to a portion of the second rebar.2. The concrete construction according to claim 1 , wherein said splice device includes a cavity that contains said portion of the second rebar.3. The concrete construction according to claim 2 , wherein said cavity also contains said portion of the first rebar.4. The concrete construction according to claim 1 , wherein said splice device is attached to said portion of the first rebar.5. The concrete construction according to claim 1 , wherein said splice device is connected to said end portion of the first rebar at an end of said splice device claim 1 , wherein said end has a threaded surface which mates with a threaded surface of said end portion of the first rebar.6. The concrete construction according to claim 1 , wherein said splice device is connected to said first rebar by a ...

Post-tension concrete leave out splicing system and method

Devices, systems, and methods for constructing post-tensioned concrete slabs in a new floor construction that has a reduced gap distance between the slabs. The devices, systems, and methods can improve project construction time by reducing the time delay in accessing the floor underneath the slabs due to safety and/or weather conditions.

Decking anchor, decking system utilizing the decking anchor, and method of installing the decking anchor

The decking anchors may have a primary portion and a secondary portion that are operatively coupled together, such as through a fastener. The primary portion may comprise one or more primary projections (e.g., first and second primary projections) and/or the secondary portion may comprise one or more secondary projections (e.g., first and second secondary projections). In a first position adjacent projections may be retracted towards each other. In the first position the anchor may be installed into a cavity of the decking panel. The anchor may be rotated into a pre-installed position, and a force is exerted on the anchor such that the projections contact the webs of the decking. In response to continued force the projections move with respect to each other such that the anchor is moved into an installed position (e.g., the adjacent projections extend with respect to each other).

Wall assembly for bearing a concrete slab and method for adding a concrete slab to a building structure

A wall assembly for bearing a concrete slab has a wall framework including a bottom plate, a top plate extending parallelly to the bottom plate and vertically spaced-apart from the bottom plate. Vertically extending stud members are spaced-apart from one another along a length of the wall framework and extend between the bottom plate and the top plate. At least one of the top plate and the bottom plate includes vertical translation components, which are aligned with the vertically extending and spaced-apart stud members, and is engageable with the vertically extending stud members through the vertical translation components. The wall framework can facilitate vertical translation of the at least one of the top plate and the bottom plate relative to the vertically extending stud members upon application of a substantial weight on the wall framework. A concrete containment wall assembly is used in combination with a wall framework.

Composite joist floor system

Embodiments of the present invention provide systems for connecting a flooring system to a vertical wall. In one embodiment the building structure includes a floor comprising a cementitious slab and a wall supporting at least a portion of the cementitious slab. A plurality of stand-off fasteners extend from the top of the wall into the cementitious slab and are configured to transfer forces between the cementitious slab and the wall. The stand-off fasteners comprise a lower portion and an upper stand-off portion. The lower portion is operatively coupled to the top of the wall, and the upper stand-off portion extends above the top of the wall and is encapsulated within the cementitious slab. In some embodiments, at least a portion of the lower portion is heat treated to a higher degree of hardness relative to the remainder of the stand-off screw.

CONCRETE DOWEL SLIP TUBE ASSEMBLY

A concrete dowel slip tube assembly is provided for use in maintaining a planner consistency of a cured concrete slab formed on a support surface. The assembly comprises a plurality of elongate slip tubes, each having a length dimension and a tubular hollow interior compartment. Dowels are slidingly engageable to the hollow interior compartment to allow for translation along the interior compartment. A support frame defines a plurality of integral slip tube retaining members, disposed at evenly spaced locations along the support frame, the retaining members being configured to receive and engage associated slip tubes to the support frame in a common defined orientation. The support frame and the retaining members are formed as a unitary construction. 1. A concrete dowel slip tube assembly for use in maintaining planar constancy of a cured concrete slab formed on a support surface , the assembly comprising:a) a plurality of elongate slip tubes, each slip tube having a slip tube length dimension and an annular wall defining a tubular hollow interior compartment having a substantially constant slip tube cross-sectional dimension, and defining an outer circumference;b) a plurality of dowels, each dowel being slidingly engageable within the hollow interior compartment of an associated slip tube, the dowels having a dowel cross-sectional dimension wherein said dowel cross sectional dimension is less than the slip tube cross sectional dimension, the dowels further having an external configuration complimentarily to the hollow interior compartment of the associated slip tube; andc) a support frame formed as a unitary structure, the support frame including a plurality of integral slip tube retaining members disposed at evenly spaced locations along the support frame, the slip tube retaining members engaging at least a portion of the outer circumference when a slip tube is placed therein, and the slip tube retaining members securing the slip tubes to the support frame in a ...

CONCRETE DOWEL SLIP TUBE ASSEMBLY

A concrete dowel slip tube assembly is provided for use in maintaining a planner consistency of a cured concrete slab formed on a support surface. The assembly comprises a plurality of elongate slip tubes, each having a length dimension and a tubular hollow interior compartment. Dowels are slidingly engageable to the hollow interior compartment to allow for translation along the interior compartment. A support frame defines a plurality of integral slip tube retaining members, disposed at evenly spaced locations along the support frame, the retaining members being configured to receive and engage associated slip tubes to the support frame in a common defined orientation. The support frame and the retaining members are formed as a unitary construction. 1. A concrete dowel slip tube assembly for use in maintaining planar constancy of a cured concrete slab formed on a support surface , the assembly comprising:a) a plurality of elongate slip tubes, each slip tube having a slip tube length dimension and a tubular hollow interior compartment having a substantially constant slip tube cross-sectional dimension;b) a plurality of dowels, each dowel being slidingly engageable within the hollow interior compartment of an associated slip tube, the dowels having a dowel length dimension and a dowel cross-sectional dimension wherein said dowel length dimension and said dowel cross sectional dimensions are less than the slip tube length and the slip tube cross sectional dimension, the dowels further having an external configuration complimentarily to the hollow interior compartment of the associated slip tube; andc) a support frame formed as a unitary structure, the support frame defining a plurality of integral slip tube retaining members disposed at evenly spaced locations along the support frame, the slip tube retaining members being configured to receive and engage the slip tubes to the support frame in a common defined orientation.2. The concrete dowel slip tube assembly as ...

COMPOSITE JOIST FLOOR SYSTEM

Embodiments of the present invention provide systems for connecting a flooring system to a vertical wall. In one embodiment the building structure includes a floor comprising a cementitious slab and a wall supporting at least a portion of the cementitious slab. A plurality of stand-off fasteners extend from the top of the wall into the cementitious slab and are configured to transfer forces between the cementitious slab and the wall. The stand-off fasteners comprise a lower portion and an upper stand-off portion. The lower portion is operatively coupled to the top of the wall, and the upper stand-off portion extends above the top of the wall and is encapsulated within the cementitious slab. In some embodiments, at least a portion of the lower portion is heat treated to a higher degree of hardness relative to the remainder of the stand-off screw. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. A building structure comprising:a plurality of floor joists;one or more support structures for supporting the plurality of floor joists;decking operatively coupled to the plurality of floor joists;a plurality of decking stand-off fasteners operatively coupling the decking to the plurality of floor joists;a plurality of support stand-off fasteners extending from the one or more support structures;wherein a cementitious slab is formed over the decking operatively coupled to the plurality of floor joists and over at least one of the one or more support structures;wherein the cementitious slab encapsulates at least a portion of the plurality of decking stand-off fasteners and the plurality of support stand-off fasteners; andwherein the plurality of decking stand-off fasteners and the plurality of support stand-off fasteners help transfer forces between the cementitious slab, the decking, the plurality of floor joists, and the one or more support structures.9. The building structure of claim 8 , wherein the one or more support structures ...

POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD

Devices, systems, and methods for constructing post-tensioned concrete slabs in a new floor construction that has a reduced gap distance between the slabs. The devices, systems, and methods can improve project construction time by reducing the time delay in accessing the floor underneath the slabs due to safety and/or weather conditions. 115-. (canceled)16. A rebar splice assembly , comprising:a splice device for connecting two rebars of a concrete floor construction; and a body defining a cavity,', 'a top opening open to the cavity,', 'a side opening open to the cavity for receiving the splice device, and', 'another side opening opposite to the side opening for receiving a rebar so that the rebar can be contained within a cavity of the splice device., 'a sleeve device for creating an opening at a top surface of the concrete floor construction, the sleeve device including17. The rebar splice assembly according to claim 16 , further comprising a cap for closing the top opening of the sleeve device.18. The rebar splice assembly according to claim 16 , wherein the length of the sleeve device is less than the length of the splice device.19. The rebar splice assembly according to claim 16 , wherein the splice device includes at least one hole for receiving a nut.20. The rebar splice assembly according to claim 20 , further comprising the nut mechanically secured through the hole for connecting to at least a portion of the rebar contained in the cavity. This description relates generally to floor construction using post-tensioned concrete slabs.Generally, a process for new floor construction using post-tensioned concrete slabs requires a gap (also known as a leave out, a pour strip out, etc.) that separates adjacent concrete slabs (also known as pours or castings). Generally, the gap is four feet and more in length. That is, several feet in distance separates the two ends of the post-tensioned concrete slabs. Sometimes the gap distance (the distance which separates the ...

LOAD TRANSFER PLATE AND LOAD TRANSFER PLATE POCKET AND METHOD OF EMPLOYING SAME

Various embodiments of the present disclosure provide a load transfer plate and load transfer plate pocket that co-act to transfer vertical or substantially vertical loads from one concrete slab to the adjacent slab in an enhanced manner by optimizing the positions of the load transfer plate relative to the adjacent concrete slabs for load transfers between the adjacent concrete slabs. 1. A load transfer plate for transferring loads across a joint between a first cast-in-place concrete slab and a second cast-in-place concrete slab , the load transfer plate comprising: (a) a substantially planar upper surface;', '(b) a substantially planar lower surface;', '(c) a first stress reducing outer edge;', '(d) a second stress reducing outer edge; and, 'a generally diamond shaped body having '(i) a substantially tapered first portion configured to protrude into a load transfer plate pocket secured in the first cast-in-place concrete slab; and', 'said generally diamond shaped body having(ii) a substantially tapered second portion configured to protrude into and be secured in the second cast-in-place concrete slab.2. The load transfer plate of claim 1 , wherein the first stress reducing outer edge includes:(a) a side edge that extends perpendicular to the upper surface and to the lower surface;(b) a top angled edge that extends downwardly at an obtuse angle from the upper surface to the side edge, and that extends upwardly at an obtuse angle from the side edge to the upper surface; and(c) a bottom angled edge that extends upwardly at an obtuse angle from the lower surface to the side edge, and that extends downwardly at an obtuse angle from the side edge to the lower surface.3. The load transfer plate of claim 2 , wherein the second stress reducing outer edge includes:(a) a side edge that extends perpendicular to the upper surface and to the lower surface;(b) a top angled edge that extends downwardly at an obtuse angle from the upper surface to the side edge, and that extends ...

BUILT-UP SYSTEM, CONNECTOR THEREOF, AND METHOD OF MAKING SAME

A connector for connecting a wood substrate to a concrete layer. The connector comprising a shank adapted to engagement with a bore in the wood substrate with a length of the shank aligned with a central axis of the bore, the shank having at least an external portion made of a cement-based composition. In the built-up system, the connectors can have transversal ductile collapse characteristics providing a structural ductility of at least 50% to the built-up system with the wood substrate and concrete layer maintaining an elastic behaviour upon the transversal ductile collapse of the plurality of connectors. 1. A connector for connecting a concrete layer to a wood substrate; the connector comprising an elongated shank adapted to engagement with a bore in the wood substrate with a length of the shank aligned with a central axis of the bore , the shank having an external portion made of a fiber-reinforced cement-based composition and a core forming an internal portion and made of a material having at least 100% more ductility than the ductility of the cement-based composition forming the external portion.2. The connector of wherein the material of the core is steel.3. The connector of wherein the core has a cross-sectional width of at least ⅙of the cross-sectional width of the shank and is provided centrally thereto.47-. (canceled)8. The connector of wherein the ratio of the length to the cross-sectional width of the shank is of at least 1.5 to 1.9. The connector of wherein the cement-based composition is an Ultra-High Performance Fiber Reinforced Concrete (UHPFRC).10. The connector of wherein the cement-based composition of the shank has fibers mainly oriented parallel to the length of the shank.11. The connector of wherein the shank tapers from a head to a tip.12. The connector of wherein the shank has a chamfered tip.13. The connector of wherein the diameter of the shank is of at least 15 mm claim 1 , preferably between 20 and 50 mm.14. The connector of wherein the ...

TOPPING SLAB INSTALLATION METHODOLOGY

A method of laying one or more concrete topping slabs over an existing concrete structure includes providing a concrete form defining an area on a surface of the concrete structure, drilling a hole into the surface of the concrete structure within the area, the hole being closer to a first border of the concrete form than to a second border of the concrete form opposite the first border, attaching first and second slip-dowel receiving sheaths respectively to the first and second borders, securing a first end portion of a bent metal bar in the hole with a second end portion of the bent metal bar extending parallel to the surface and the slip-dowel receiving sheaths toward the second border, and pouring a concrete mixture over the surface of the concrete structure and about the first and second slip-dowel receiving sheaths and the second end portion of the bent metal bar. 1. A method of laying one or more concrete topping slabs over an existing concrete structure , the method comprising:providing a concrete form defining an area on a surface of the concrete structure;drilling a hole into the surface of the concrete structure within the area, the hole being closer to a first border of the concrete form than to a second border of the concrete form opposite the first border;attaching a first slip-dowel receiving sheath to the first border of the concrete form, the first slip-dowel receiving sheath extending parallel to the surface of the concrete structure toward the second border of the concrete form along an axis;attaching a second slip-dowel receiving sheath to the second border of the concrete form, the second slip-dowel receiving sheath extending parallel to the axis toward the first border of the concrete form;securing a first end portion of a bent metal bar in the hole with a second end portion of the bent metal bar extending parallel to the axis toward the second border of the concrete form; andpouring a concrete mixture over the surface of the concrete structure ...

LIFTING AND LEVELING INSERT FOR A PRECAST CONCRETE SLAB

An insert for lifting and leveling a precast concrete slab is provided. The insert includes a sleeve that extends through the concrete slab and has two distinct threaded portions on an inner surface of the sleeve. This configuration allows a lifting bolt to be positioned into an upper end of the sleeve to lift the concrete slab, and a different-sized leveling bolt to be positioned in the sleeve to selectively elevate or raise part of the concrete slab relative to a ground surface. 1. An insert for lifting and leveling a precast concrete slab , comprising:a sleeve configured to be embedded in a precast concrete slab, wherein said sleeve is formed from a continuous wire;an upper portion of said sleeve having an inner diameter configured to receive a lifting bolt to position said precast concrete panel;a lower portion of said sleeve having an inner diameter configured to receive a leveling bolt, said inner diameter of said lower portion being distinct from said inner diameter of said upper portion, and said lower portion defines a lower opening of said sleeve; anda plate having a plug engaged with said lower opening, wherein said plug is configured to disengage from said lower opening as said leveling bolt rotates in said lower portion.2. The insert of claim 1 , wherein said inner diameter of said lower portion is less than said inner diameter of said upper portion.3. The insert of claim 1 , wherein said continuous wire has a substantially constant cross-sectional dimension along a total length of said continuous wire.4. The insert of claim 1 , further comprising at least one leg interconnected to an outer surface of said sleeve.5. The insert of claim 4 , wherein said at least one leg is formed from a wire having a cross-sectional dimension that is substantially equal to a cross-sectional dimension of said continuous wire of said sleeve.6. The insert of claim 1 , wherein said plug is engaged with said lower opening with an interference fit.7. The insert of claim 1 , ...

Method for producing a ceiling element and ceiling formwork

The invention relates to a ceiling formwork and a method for producing a ceiling element, comprising the following steps: arranging two ceiling supports on a floor, connecting a first end region of a ceiling formwork frame to the two ceiling supports such that the ceiling formwork frame is arranged in an intermediate position inclined downward from the first end region in the direction of a second end region, connecting a lost ceiling plate to the ceiling formwork frame arranged in the intermediate position, pivoting the second end region of the ceiling formwork frame up, together with the lost ceiling plate, supporting the second end region of the ceiling formwork frame that has been pivoted up by at least one additional ceiling support and casting the ceiling element, together with the lost ceiling plate, on the ceiling formwork frame.

CONCRETE DECK FOR AN INTEGRATED BUILDING SYSTEM ASSEMBLY PLATFORM

Embodiments of a method for constructing a floor in a steel framed building are disclosed. In an embodiment, the method includes placing a modular concrete deck platform on horizontal beams and girders of a steel framed building, the modular concrete deck platform having a perimeter shape that corresponds to dimensions of a bay of the steel framed building. Shear connector openings located on the sides of the modular concrete deck expose a portion of the top surface. The shear connector openings are recesses on side surfaces of the modular concrete deck platform and a shear connector rebar extends out of each shear connector opening. The method further includes, after the modular concrete deck platform is placed on the horizontal beams and girders, attaching shear connections to the horizontal beams and girders of the steel framed building in the exposed portion of the top surface and within the closed loop. 1. A method for constructing a floor in a steel framed building , the method comprising:placing a modular concrete deck platform on horizontal beams and girders of a steel framed building, the modular concrete deck platform having a perimeter shape that corresponds to dimensions of a bay of the steel framed building, wherein the beams and girders outline the perimeter of the bay,wherein the placing the modular concrete deck platform comprises placing perimeter edges of a bottom surface of the modular concrete deck platform on a portion of a top surface of the beams and girders, and wherein shear connector openings on sides of the modular concrete deck expose a portion of the top surface, wherein the shear connector openings are recesses on side surfaces of the modular concrete deck platform, and wherein a shear connector rebar comprising an extension of reinforcing bar extending out of each shear connector opening and back into each shear connector opening and the shear connector openings forms a closed loop; andafter placing the modular concrete deck platform ...

Floor dowel sleeve for concrete slab seams

A floor dowel sleeve is provided that includes a rectangular-shaped body portion having a cavity that is configured to receive a dowel plate that spans across a seam between concrete slabs. A pair of break-away interior walls extend within the cavity from the opening to the end wall of the sleeve. The interior walls extend between two opposing (horizontal) walls of the exterior side walls and are continuously spaced from the other two opposing (vertical) walls of the exterior side walls. The body portion is configured to receive the dowel plate in the cavity between the break-away interior walls, where the break-away interior walls are configured to at least partially break-away from the exterior side walls upon lateral horizontal movement of the dowel plate within the cavity.

EDGE PROTECTION SYSTEM WITH INTERSECTION MODULE

An edge protection system for use with concrete flooring, including an initial edge unit having a first part and a second part, the first part for coupling to an edge portion of a first concrete flooring panel and the second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, the system also including an angled edge unit having a first part and a second part, the first part for coupling to another edge portion of the second concrete flooring panel and the second part for coupling to an opposed edge portion of a third, neighbouring, concrete flooring panel, and a modular intersection part at an intersection of the first to third panels, wherein the modular intersection part is adapted to be coupled to the initial edge unit with the initial edge unit extending radially from the modular intersection part in a first direction, and wherein the modular intersection part is adapted to be coupled to the angled edge unit with the angled edge unit extending radially from the modular intersection part in a second direction at an angle to the first direction. 13-. (canceled)4: An edge protection system for use with concrete flooring , the edge protection system comprising:an initial edge unit including a first part and a second part, the first part couplable to an edge portion of a first concrete flooring panel and the second part couplable to an opposed edge portion of an adjacent second concrete flooring panel;n angled edge unit including a first part and a second part, the first part couplable to another edge portion of the second concrete flooring panel and the second part couplable to an opposed edge portion of an adjacent third concrete flooring panel; anda modular intersection part positionable at an intersection of the first concrete flooring panel, the second concrete flooring panel, and the third concrete flooring panel, wherein the modular intersection part is couplable to the initial edge unit with the initial edge unit ...

System and method for biaxial semi-prefabricated lightweight concrete slab

The present invention solves the existing problem of obtaining a self-carrying biaxial homogeneous lightweight concrete slab. The present invention consists of a system and method comprising semi prefabricated elements and special stringer structures, designed in such a way, that the finished flat slab structure appears homogeneous and can be achieved without temporary supports during the execution. The present invention solves the problem in a simple and economical manner, increasing building speed, and providing an enhanced range of applicability.

Interface between a floor panel and a panel track

An example apparatus is disclosed that may include a bottom plate, a front plate coupled along a bottom edge to a front edge of the bottom plate, a top plate coupled along a front edge to a top edge of the front plate such that a channel is formed between the bottom and top plates, a vertical stopping plate coupled along a lower edge to a back edge of the top plate, a hat channel coupled to an inner surface of the channel, wherein the hat channel runs perpendicular to a length of the channel, and a embedding material inside the hat channel, wherein the embedding material is adjacent to a bottom surface of the top plate. An example method is disclosed that may include coupling a closure piece to a floor panel and coupling a track to the closure piece.

LIFTING AND LEVELING INSERT FOR A PRECAST CONCRETE SLAB

An insert for lifting and leveling a precast concrete slab is provided. The insert includes a sleeve that extends through the concrete slab and has two distinct threaded portions on an inner surface of the sleeve. This configuration allows a lifting bolt to be positioned into an upper end of the sleeve to lift the concrete slab, and a different-sized leveling bolt to be positioned in the sleeve to selectively elevate or raise part of the concrete slab relative to a ground surface. 1. An insert for lifting and leveling a precast concrete slab , comprising:a sleeve configured to be embedded in a precast concrete slab, the sleeve having a predetermined total length, said sleeve comprised of a continuous wire;an upper thread extending along an inner surface of said sleeve by a distance that is shorter than said predetermined total length;a lifting bolt positionable in said upper thread for hoisting and positioning said precast concrete slab, said lifting bolt having an outer diameter;a lower thread extending along said inner surface of said sleeve by a distance that is shorter than said predetermined total length;a leveling bolt positionable in said lower thread that is shorter than said predetermined total length of said sleeve, said leveling bolt having an outer diameter that is distinct from said outer diameter of said lifting bolt; anda plate selectively engaged to a lower end of said sleeve, wherein said plate is configured to extend away from said lower end of said sleeve as said leveling bolt rotates in said lower thread.2. The insert of claim 1 , wherein said outer diameter of said leveling bolt is smaller than said outer diameter of said lifting bolt.3. The insert of claim 1 , wherein said continuous wire has a substantially constant cross-sectional dimension along a total length of said continuous wire.4. The insert of claim 1 , wherein said sleeve has an outer diameter in an area of said upper thread that is larger than an outer diameter in an area of said ...

Floor Dowel Sleeve with Integral Spacing Chambers

A floor dowel sleeve has a body portion with a top wall, a bottom wall, two side walls, and an end wall that together to surround an interior cavity. The interior cavity is configured to receive a dowel plate at an opening in the body portion opposite the end wall. Spacing elements are disposed at each of the two side walls and are configured to interface with opposing edges of the dowel plate to provide a space between the dowel plate and interior surfaces of the two side walls. The spacing elements each have a pair of legs that integrally protrude from the side wall into the interior cavity and interconnect to form a spacing chamber. The spacing elements are each configured to flex into the spacing chamber upon lateral horizontal movement of the dowel plate within the interior cavity.

Joint edge assembly and formwork for forming a joint, and method for forming a joint

Various embodiments of the present disclosure provides a joint edge assembly and a reusable multiple position height adjuster and method of positioning and installing joint edge assembly and the reusable multiple position height adjuster for forming two adjacent concrete slabs and a joint between such adjacent concrete slabs.

EDGE PROTECTION SYSTEM HAVING DOWEL PLATE

An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, a dowel plate and a dowel sheath, wherein the dowel plate is for supporting the second concrete flooring panel relative to the first concrete flooring panel, the dowel sheath is fitted to extend laterally from the first part, with an internal cavity of the dowel sheath aligning with apertures formed in the first and second parts such that the dowel plate is able to be inserted into the dowel sheath cavity through said apertures to a supporting position in which the dowel plate remains in the apertures and extends laterally from the second part. 12-. (canceled)3. An edge protection system for use with concrete flooring , the edge protection system comprising:a first part couplable to an edge portion of a first concrete flooring panel, the first part defining a first dowel receiving aperture;a second part couplable to an opposed edge portion of an adjacent second concrete flooring panel, the first part defining a second dowel receiving aperture; anda dowel sheath couplable to the first part, the dowel sheath configured to extend laterally outwardly from the first part, wherein the dowel sheath is configured to receive a dowel plate prior to formation of the second concrete flooring panel, and wherein the dowel sheath defines an internal cavity configured to align with the aperture formed in the first part and the aperture formed in the second part such that the dowel plate is insertable into the internal cavity through the apertures to a supporting position in which the dowel plate remains in the apertures and extends laterally from the second part.4. The edge protection system of claim 3 , wherein the aperture formed in the first part and the aperture formed in the second part are each slots.5. The edge protection ...

EDGE PROTECTION SYSTEM HAVING BRIDGING PINS

An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, wherein the protection system is provided in modular lengths, and wherein adjacent modular lengths are coupled by one or more bridging pins. 110-. (canceled)11: An edge protection system for use with concrete flooring , the edge protection system comprising:a first edge unit including a first part for couplable to an edge portion of a first concrete flooring panel and a second part couplable to an opposed edge portion of a second concrete flooring panel;a second edge unit including a first part for couplable to an edge portion of a third concrete flooring panel and a second part couplable to an opposed edge portion of a fourth concrete flooring panel; anda bridging pin configured to connect the first edge unit and the second edge unit.12: The edge protection system of claim 11 , wherein each of the first part and the second part of the first edge unit and each of the first part and the second part of the second edge unit includes a formwork length and an anchorage length.13: The edge protection system of claim 12 , wherein each of the first part and the second part of the first edge unit and each of the first part and the second part of the second edge unit includes a plurality of formwork lengths and a plurality of anchorage lengths.14: The edge protection system of claim 12 , wherein the formwork lengths are each formed of plastic material.15: The edge protection system of claim 14 , wherein the formwork lengths are each formed of PVC material.16: The edge protection system of claim 12 , wherein the formwork lengths are each formed as an extrusion.17: The edge protection system of claim 12 , wherein each formwork length includes a bridging pin securing tab.18: The edge protection system of claim 12 , wherein ...

Edge protection system having support foot

An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, and a support foot for supporting the system relative to a ground surface, wherein the first part has a pair of vertically opposed longitudinal rails, and the support foot has an engagement formation which has an unlocked orientation for inserting the formation between the opposed rails to abut against the first part and a rotated, locked orientation wherein the formation is locked by the rails against lateral withdrawal from the first part.

BUILDING STRUCTURE AND CONSTRUCTION METHOD FOR SAME

The invention relates to a building structure comprising pillar units, beam units including main beam units and floor slab units, the floor slab unit comprises a floor slab template layer and a floor slab framework unit; the beam unit comprises a beam template layer of concrete and the beam framework unit; the pillar unit comprises a pillar framework unit, the pillar framework unit comprises a pillar keel unit and support legs; the pillar framework unit comprises a pillar keel unit and support legs; the longitudinal section steel major keels supported on the main beam major keels and the steel bars protruding out of the floor slab template layer in the side direction are placed above the main beam units; the cells are formed between the adjacent beam units; more than one floor slab units are installed in each cell. The advantages of the invention are no support frames, no removing the template. 1. A building structure , comprising pillar units , beam units including main beam units and floor slab units , characterized in that:the floor slab unit comprise a meshed floor slab framework unit and floor slab templates;wherein the floor slab framework unit comprise longitudinal section steel major keels for load-bearing and arrayed transverse section steel keels fixed with the longitudinal section steel major keels, and the floor slab templates are fixed with the floor slab framework unit, with a gap between the top surface of the floor slab template and the bottom surface of the longitudinal section steel major keels;the beam unit comprise a beam framework unit and beam templates fixed on the beam framework unit, the beam framework unit comprise section steel beam keels for load-bearing, and a space is set between the top surfaces of the beam template and the bottom surface of the main major keels;the pillar unit comprise a pillar framework unit, the pillar framework unit comprise a pillar keel unit and support legs fixed on the pillar keel unit and used for supporting ...

CONCRETE DOWEL SLIP TUBE ASSEMBLY

A concrete dowel slip tube assembly is provided for use in maintaining a planner consistency of a cured concrete slab formed on a support surface. The assembly comprises a plurality of elongate slip tubes, each having a length dimension and a tubular hollow interior compartment. Dowels are slidingly engageable to the hollow interior compartment to allow for translation along the interior compartment. A support frame defines a plurality of integral slip tube retaining members, disposed at evenly spaced locations along the support frame, the retaining members being configured to receive and engage associated slip tubes to the support frame in a common defined orientation. The support frame and the retaining members are formed as a unitary construction. 1. A concrete dowel slip tube assembly for use in maintaining planar constancy of a cured concrete slab formed on a support surface , the assembly comprising:a) a plurality of elongate slip tubes, each slip tube having a slip tube length dimension and a tubular hollow interior compartment having a substantially constant slip tube cross-sectional dimension;b) a plurality of dowels, each dowel being slidingly engageable within the hollow interior compartment of an associated slip tube, the dowels having a dowel length dimension and a dowel cross-sectional dimension wherein said dowel length dimension and said dowel cross sectional dimensions are less than the slip tube length and the slip tube cross sectional dimension, the dowels further having an external configuration complimentarily to the hollow interior compartment of the associated slip tube; andc) a support frame formed as a unitary structure, the support frame defining a plurality of integral slip tube retaining members disposed at evenly spaced locations along the support frame, the slip tube retaining members being configured to receive and engage the slip tubes to the support frame in a common defined orientation.2. The concrete dowel slip tube assembly as ...

Insulated foundation element for mounting on precast base foundation

A foundation element (1), which comprises a front plate (2), an insulation element (3) as well as a plurality of columns (6) and beams (7), a method of mounting as well as use of the same foundation element (1), which element (1) both insulates, supports and minimizes the line loss in the foundation structure and also minimizes the consumption of concrete considerably relative to the normal consumption of corresponding foundations. It is moreover an object of the invention to minimize the consumption of time at foundations works.

Reversed triangular truss deck for long span and Connection system of the truss deck and TSC beam

본 발명은 고정바를 이용하여 강선트러스를 데크플레이트의 산부에 직접 고정함으로써, 강선트러스와 데크플레이트가 일체화된 합성 구조물 형성으로 장스팬 지지가 가능한 장스팬 역삼각 트러스데크 및 장스팬 역삼각 트러스데크와 TSC보의 접합 구조에 대한 것이다. 본 발명 장스팬 역삼각 트러스데크는 골부와 산부가 교대로 형성된 데크플레이트; 상기 골부의 하부에 길이 방향으로 구비되는 하현재, 상기 하현재의 상부에 구비되는 한 쌍의 상현재 및 파형으로 상기 상현재와 하현재를 연결하도록 상현재와 하현재의 양측면에 각각 결합되는 것으로 하부 절곡부가 하현재의 외측에 결합되고, 상부 절곡부는 상현재의 내측에 결합되는 파형 래티스로 구성되는 강선트러스; 및 일측은 강선트러스에 결합되고, 타측은 데크플레이트의 산부 상면에 결합되는 고정바; 로 구성되며, 상기 고정바는 파형 래티스의 상부 절곡부에 일체로 연장 형성되는 것으로 상현재의 상부를 감아 외측 하부로 절곡되어 산부 상면에 결합되되, 상부 절곡부가 서로 밀착되도록 구성됨으로써 강선트러스와 고정바가 절점이 일치된 3차원 트러스 구조를 형성하는 것을 특징으로 한다. The present invention relates to a long span reverse osmosis truss deck and a long span reverse osmosis truss deck capable of supporting a long span by forming a composite structure in which a steel truss and a deck plate are integrated by directly fixing a steel truss to a mountain portion of a deck plate using a fixing bar And the joint structure of the TSC beam. The long span reverse osmosis truss deck of the present invention comprises a deck plate in which a valley portion and an acid portion are alternately formed; And a pair of phase currents and waveforms provided at an upper portion of the lower current portion and a lower current portion provided at a lower portion of the trough portion in the longitudinal direction, A strand truss connected to the outer side of the lower bending portion under the lower bending portion, the upper bending portion being composed of a corrugated lattice coupled to the inside of the upper current; And a fixing bar coupled to one side of the steel truss and the other side of the deck plate, The fixing bar is formed integrally with the upper bent portion of the corrugated lattice. The fixing bar is formed integrally with the upper bent portion of the corrugated lattice. The fixing bar is bent to the outer lower portion by winding the upper portion of the upper plate. Wherein the bars form a three-dimensional truss structure with the nodes aligned.

Panel-supporting bracket

Предлагаемое изобретение относится к позиционирующему устройству для вертикальной панели здания, содержащему основание, предназначенное для присоединения к конструкции, связанной со зданием или с элементом здания, опору для кромки панели и средство регулирования положения, отходящее от указанного основания и выполненное с обеспечением регулировки положения указанной опоры относительно указанного основания. Средство регулирования положения содержит средство бокового регулирования, предназначенное для регулирования положения указанной опоры в боковом направлении относительно указанного основания и содержащее направляющую, консольно отходящую от указанного основания, и каретку для опоры, расположенную с возможностью перемещения по указанной направляющей, и средство вертикального регулирования, предназначенное для регулирования положения указанной опоры в вертикальном направлении относительно указанного основания и содержащее регулируемую по длине стойку, проходящую между кареткой и опорой. Регулирование средств бокового регулирования обеспечивает точные регулировки положения панели. Позиционирующее устройство также содержит приводное средство для приведения указанной каретки в движение. Кроме того, предложены система для позиционирования предварительно отлитой панели, содержащая предлагаемое устройство, и способ использования предлагаемого устройства и способ использования предлагаемой системы. Достигаемый технический результат заключается в обеспечении высокоточного регулирования панели здания как в вертикальном, так и в боковом направлении простым и надежным способом без использования дополнительных средств. 4 н. и 11 з.п. ф-лы, 10 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 640 066 C2 (51) МПК E04G 11/48 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E04B 1/3511 (2017.08); E04G 11/48 (2017.08) (21)(22) Заявка: 2015111126, 06.09.2013 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и ...

System and method for two-axle assembly light-weight concrete slab

FIELD: construction. SUBSTANCE: invention consists of a system and method including elements with a leave-in-place formwork and special longitudinal-beamed structures designed in such a way that the final structure of a flat slab is produced homogeneous and can be achieved without temporary posts during installation. EFFECT: reducing the time of installation. 9 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 638 597 C2 (51) МПК E04B 5/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2015124092, 12.11.2013 (24) Дата начала отсчета срока действия патента: 12.11.2013 (72) Автор(ы): Бренинг Ким Иллнер (DK) (73) Патентообладатель(и): БАББЛДЕК ИНТЕРНЕЙШНЛ (DK) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: DE 202007007286 U1, 13.09.2007. Приоритет(ы): (30) Конвенционный приоритет: DE 6750158 U, 02.011969. DE 3820476 A1, 09.02.1989. RU 2337216 C2, 27.10.2008. 23.11.2012 DK PA201200746 (45) Опубликовано: 14.12.2017 Бюл. № 35 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.06.2015 (86) Заявка PCT: EP 2013/073659 (12.11.2013) (87) Публикация заявки PCT: 2 6 3 8 5 9 7 (43) Дата публикации заявки: 10.01.2017 Бюл. № 1 R U 14.12.2017 (54) СИСТЕМА И СПОСОБ ДЛЯ ДВУХОСНОЙ СБОРНОЙ ЛЕГКОВЕСНОЙ БЕТОННОЙ ПЛИТЫ (57) Реферат: Изобретение относится к области и специальными продольно-балочными строительства, в частности к бетонной плитной структурами, спроектированными таким образом, системе. Технический результат изобретения что окончательная структура плоской плиты заключается в сокращении времени возведения. получается однородной и может быть достигнута Изобретение состоит из системы и способа, без временных стоек во время возведения. 3 н. и включающих элементы с несъемной опалубкой 6 з.п. ф-лы, 11 ил. R U 2 6 3 8 5 9 7 Адрес для переписки: 150000, г. Ярославль, ул. Республиканская, 39/ 20-16, пат. пов. РФ Клюевой Татьяне Васильевне Стр.: 1 C 2 C 2 WO 2014/079741 (30.05. ...

pc slab for one way joist slab and producing method of it

PURPOSE: A PC slab for a one way floor joist slab and a method for manufacturing the same are provided to reduce manufacturing costs, to enhance productivity, and to easily construct. CONSTITUTION: A PC slab for a one way floor joist slab comprises an upper plate, a pair of lateral plates(130), a pair of lower plates, a downward space, an opening, a stop plate fitting portion(160), a stop plate(170), and a reinforcement member(180). A vertical reinforcing bar and a horizontal reinforcing bar are placed on the upper plate. The pair of lateral plates is horizontally bent in the lateral plate, thereby being placed on the top of a half PC beam. The downward space is formed by the upper and lateral plates. The opening is formed in one or more end parts of both end parts of a PC slab and connected to the downward space. The stop plate fitting portion is formed in the end part of the PC slab where the opening is formed. The stop plate is installed in the stop plate fitting portion. The reinforcement plate being installed in the lower pate improves a bending strength thereby extending a span.

Modular construction system and components and method

A modular construction system and having a plurality of precast concrete caissons, and having a planar floor portion formed on each caisson, downwardly dependent caisson walls surrounding the floor portion, inward and outwardly directed wall surfaces on the caisson walls,with the floor portion and the inward surfaces of the walls together defining a downwardly open hollow space, rebars embedded in the caisson floor portion and in the caisson walls, and, precast concrete locking formations formed on the outwardly directed surfaces of the walls. Also disclosed is a method of precasting caissons, and a method of building construction using precast caisson, and poured in place beams and precast wall panels and poured in place frames.

Full-embedded steel beam composite floor and construction method thereof

本申请提供了一种全内嵌钢梁组合楼板及其施工方法，其中，全内嵌钢梁组合楼板包括：楼板钢梁、C型加劲肋、受力钢筋、分布钢筋和混凝土层；楼板钢梁具有至少一个C型凹槽，C型凹槽沿着楼板钢梁的长度方向延伸；受力钢筋与C型加劲肋固定连接，C型加劲肋沿着楼板钢梁的长度方向间隔布置于C型凹槽中，并与C型凹槽固定连接；受力钢筋与分布钢筋交叉布置，混凝土层浇筑于受力钢筋和分布钢筋上。在本申请提供的全内嵌钢梁组合楼板及其施工方法中，通过采用具有C型凹槽的楼板钢梁，配合C型加劲肋与钢筋连接，从而实现混凝土的整体现浇，使得楼板钢梁内嵌于混凝土层中，由此减少组合楼板的厚度，而且混凝土与钢筋连接牢固，组合楼板的质量更佳。

Building system with interior insulation

A building system comprising structural plates, rather than structural frame, employing floor plates which are fixed with brackets to exterior building walls at a distance. Insulation panels are installed in the interior of the building with a gap between the exterior wall and the outer surface of the panels. The system enables substantial reduction of thermal mass, lower maintenance, simplified overall construction and renovations, as well as easy inclusion of architectural details. Operating energy consumption and embodied carbon of a building are substantially reduced, overall earthquake resistance of the building is improved.

Shuttering for ceiling or edge of floor in building has side wall made of sheet metal held on uprights fastened to horizontal members to make L-shapes and horizontal strips rest on concrete beam

The vertical side member (12) of the shuttering (11) has a flange (32) at the top and has a set of vertical support members (22) at regular intervals. The lower edge (15) engages the top of a concrete support beam. The vertical support members are connected at their bottom ends to horizontal members which engage inner and outer horizontal planks (14) resting on the concrete support beam. The distance (18) between the two planks is 0.25 to 0.65 of the distance (19) between the outer edge and the inner edge.

METHOD FOR PRODUCING BALCONY AND BALCONY

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 134 367 A (51) МПК E04B 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017134367, 03.10.2017 (71) Заявитель(и): ЛЕЗАЖ ДЕВЕЛОПМАН (FR) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): АНДЕН Оливье (FR) 14.10.2016 FR 16 59965 10 R U (57) Формула изобретения 1.Способ изготовления балкона (10-17), содержащего балконную плиту, выполненную с возможностью расположения снаружи здания, при этом упомянутая балконная плита снабжена по меньшей мере одним краем соединения (110), выполненным с возможностью соединения с перекрытием (3,3'), расположенным внутри упомянутого здания (1), отличающийся тем, что средства тепловой изоляции вводят внутрь и в толщину балконной плиты, в непосредственной близости, с небольшим отступом вдоль упомянутого по меньшей мере одного края соединения (110), чтобы создать по меньшей мере частично разрыв теплового мостика между балконной плитой и упомянутым зданием (1), причем упомянутые средства тепловой защиты располагают внутри и в толщине балконной плиты прерывистым образом вдоль упомянутого по меньшей мере одного края соединения (110), чтобы создать интервалы (I), в которых располагают соединительную арматуру (150), чтобы механическим образом соединить упомянутую балконную плиту с упомянутым зданием (1), при этом упомянутые интервалы (I) заполняют гидравлическим материалом во время заливки стяжки на упомянутое перекрытие и упомянутый балкон, чтобы создать ребра жесткости из армированного бетона, обеспечивающие непрерывную механическую связь между упомянутым балконом и упомянутым перекрытием. 2.Способ изготовления по п.1, отличающийся тем, что для того чтобы выполнить упомянутую балконную плиту гидравлический материал заливают в соответствующую опалубку, причем перед заливкой упомянутой балконной плиты, образующей стяжку, в упомянутую опалубку помещают средства тепловой изоляции и упомянутую соединительную арматуру. 3. Способ ...

Inverted grouting type precast concrete column structure and construction method thereof

本发明涉及一种倒插灌浆式预制混凝土柱结构，包括：预制形成的第一预制段，该第一预制段中预埋有若干第一钢筋；预制且置于第一预制段顶部的核心段；以及预制且置于核心段顶部的第二预制段；通过向注浆管灌注浆料以填充贯通孔，进而放置第二预制段于核心段的顶部，使得第二钢筋对应插入贯通孔内的浆料中，以固定连接第一钢筋与第二钢筋并形成一体的混凝土柱结构。本发明有效地解决了预制混凝土柱施工困难的问题，简化连接工艺，不需要额外搭设临时支撑，提升施工效率，提升混凝土柱的整体稳定性。

Formwork angles for ceilings

RIGIDITY STRUCTURE FOR BUILDING FLOOR SLABS IN BUILDINGS

1. Конструкция несущих плит перекрытий в зданиях, имеющих каркас, содержащий ! несущие колонны (10), расположенные, по меньшей мере, в заранее заданных углах здания; ! железобетонную плиту перекрытия (9), расположенную в области, определяемой указанными колоннами, состоящую из одного или более элементов и имеющую две продольные стороны (Sa), две поперечные стороны (Sb) и первые углы (К1) между ними; ! продольные стальные балки, расположенные на продольных сторонах указанной плиты перекрытия, причем плита перекрытия соприкасается с продольными балками; и ! поперечные стальные балки, расположенные на поперечных сторонах указанной плиты перекрытия, причем плита перекрытия соприкасается с указанными поперечными балками (1b); ! соединительные элементы (30), расположенные в области указанных колонн (10), имеющие первое плечо (31), второе плечо (32) и второй угол (К2) между двумя плечами, равный первому углу (К1); ! причем первое плечо (31) прикреплено к указанной продольной балке, а второе плечо (32) прикреплено к указанной поперечной балке, ! отличающаяся тем, что указанные плиты перекрытий содержат конструкцию жесткости, в которой ! указанные продольные стальные балки представляют собой стальные краевые балки (1а), содержащие, по меньшей мере, более широкую нижнюю полку (12) и стенку или стенки (13), или комбинацию продольных стальных краевых балок (1а) и продольных составных балок (3а) из бетона и стального листа, или продольные составные балки (3а) из бетона и стального листа; ! указанные поперечные стальные балки представляют собой несущие стальные краевые балки (1b), содержащие, по меньшей мере, более широкую нижнюю полку (12) и стенку или стенк РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 109 325 (13) A (51) МПК E04B 1/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): РАУТАРУУККИ ОЙЙ (FI) (21), (22) Заявка: 2009109325/03, 30.03.2007 (30) Конвенционный приоритет: 25.08.2006 FI ...

ADVANCED DESIGN BEAM, CONSTRUCTION SYSTEM USING THE SPECIFIED ADVANCED BEAM AND DESIGN METHOD

1. Конструкционная балка (1) для конструирования строительных систем или конструкций (S), содержащая первый и второй конец (11′), причем указанная конструкционная балка (1) отличается тем, что она включает один или несколько крепежных элементов (12, 12′, 12″, 12″′) по меньшей мере на одном из указанных концов (11′), установленных в продольном направлении в указанную конструкционную балку (1).2. Конструкционная балка (1) по п. 1, отличающаяся тем, что включает указанные крепежные элементы (12, 12′, 12″, 12″′) с каждого конца (11′).3. Конструкционная балка (1) по любому из предыдущих пунктов, отличающаяся тем, что указанные крепежные элементы (12, 12′, 12″, 12″′) прикреплены к указанной конструкционной балке (1) слоем (13) эпоксидной смолы.4. Конструкционная балка (1) по п. 1 или 2, отличающаяся тем, что указанные крепежные элементы включают стержни (12′).5. Конструкционная балка (1) по п. 4, отличающаяся тем, что указанные стержни (12′) изогнуты, так чтобы иметь L-образную форму.6. Конструкционная балка (1) по п. 1 или 2, отличающаяся тем, что указанные конструкционные элементы включают резьбовые стержни (12″), обеспеченные соответствующей стопорной гайкой (12″′).7. Конструкционная балка (1) по п. 1 или 2, отличающаяся тем, что содержит выемку (14) на одном или на обоих концах (11′).8. Конструкционная балка (1) по п. 1 или 2, отличающаяся тем, что включает соединения (15), закрепленные на наружной поверхности.9. Конструкционная балка (1) по п. 1 или 2, отличающаяся тем, что она выполнена из дерева и/или ламинированных или цельных деревянных брусьев.10. Строительная система (S) включающаяжелезобетонный каркас (2, 6, Т),множество конструкционных балок (1), как определено в любом из пп. 1-9, РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК E04B 1/26 (13) 2014 125 844 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014125844, 26.11.2012 (71) Заявитель(и): БИЛДИЗАЙН. С.Р.Л. (IT) Приоритет(ы): (30) Конвенционный ...

Pc slab with arch type rib for underground parking lot

본 발명은 아치형 지지리브를 갖는 건축물용 피씨 슬래브에 관한 것이다. 이에 본 발명의 기술적 요지는 지하주차장을 포함한 공공시설물 또는 공공주택 등의 건축물을 시공하기 위한 피씨 슬래브에 있어서, 상기 피씨 슬래브의 상판 패널의 하부에 다수개의 지지리브를 상향 만곡된 아치형 구조로 형성하여 피씨 슬래브의 단부측 직하방향 압축력에 대한 저항력을 종전 대비 현저하게 개선하고, 특히 아치형(원호형) 구조의 상기 지지리브는 종전 대비(직사각면체) 양생용 콘크리트의 절감을 도모함은 물론 상기 강화된 아치형 구조의 지지리브에 의해 연결 단부측의 상부 철근량이 감소되며, 이에 피씨 슬래브의 자체 중량 감소로 인한 조립성이 향상되어 원가 절감에 의한 생산성이 확보되고, 동시에 지하주차장의 아치형 천정 구조로 인해 구조물의 내부 미관이 개선되는 특징이 있다.

Coupling for wood structural members

A wood structural member coupling of the present invention includes a pocket formed within the wood structural member to receive a connector base, which is adhered within the pocket. A connector extension extends from the base and includes a coupling for connecting to another structural member.

Joint edge assembly and method for forming joint in offset position

Various embodiments of the present disclosure provide a joint edge assembly and method of positioning and installing joint edge assembly for adjacent concrete slabs. The method includes positioning the joint edge assembly in an offset position from the joint. The method of various embodiments also includes using a plurality of height adjusters or plates fixed to the slab engagement surface of the one of the joint edge members to adjust or assist in adjusting the height of the joint edge assembly relative to the formwork and relative to the plane of the top surfaces of the concrete slabs.

Patent DE8806377U1

METHOD FOR MANUFACTURING A BALCONY AND BALCONY OBTAINED

Patent FR2170963A1

Hollow brick with rows of through holes - channels formed for insertion of insulation and arc circulation

A brick designed to give good insulation properties and to prevent penetration and disintegration due to bad weather conditions, has rows of elongated holes passing through it from top to bottom, which tend to prevent condensation. Each abutting face of the brick has a shallow channel at the centre to receive mortar. The channels formed by the outer rows of holes through the bricks can be filled with a grid of insulating material, while the further channels formed by the inner rows of holes form air circulation routes. The design also allows reinforcing and teying rods to be inserted. Many types of brick are shown, some with narrow cross slots to form breakage points.

Lost shuttering components for cast concrete, e.g. of balcony, consist of base and upright members with struts

The shuttering components consist of at least one base member (10) and one upright member (20) with outer and inner faces, joined together at an angle by their lengthwise edges and equipped with connecting struts (40) between their inner faces. The base is made in one piece with a first coupling element and has an inner surface rib. The upright has an outer finished surface and a coupling element along its lower edge designed to engage with that of the base; its upper edge has a second coupling element for a supplementary extension (30). The base, upright and extension are each made in one piece from a plastic material; the struts can be of metal strips or metal or plastic rods.

FLOOR WITH COLLABORATION WOOD-CONCRETE

UNE DALLE DE BETON 8 EST COULEE SUR DES POUTRES DE BOIS 2 ET CONNECTEE A CELLES-CI PAR DES TUBES CONNECTEURS METALLIQUES 14 A SECTION CIRCULAIRE QUI S'ENCASTRENT CHACUN D'UNE PART PAR ENFONCEMENT DANS UNE GORGE CIRCULAIRE CREUSEE A CET EFFET DANS UNE TELLE POUTRE, D'AUTRE PART DANS LA DALLE LORS DU COULAGE DU BETON. L'INVENTION S'APPLIQUE A LA CONSTRUCTION OU A LA TRANSFORMATION DE BATIMENTS AINSI QU'AUX OUVRAGES D'ART TELS QUE PASSERELLES OU PONTS.

DEVICE AND METHOD FOR OBTAINING PERIPHERAL REST OF REINFORCED CONCRETE SLABS AND PREDALLS IN THE BUILDING INDUSTRY AND ASSEMBLY OF REINFORCEMENTS FULFILLING REINFORCED CONCRETE RULES

Modular element for constructing panel for forming e.g. floor, has adjacent element presenting edge or superimposable longitudinal shoulder with another edge or shoulder, at state juxtaposed of element with adjacent element

Elément (1) du genre panneau pour la réalisation de surface plane sensiblement horizontale, du type comprenant, à l'état dit positionné à plat, une dalle (2) béton formant la face du dessus dudit panneau, une ossature (3) support de ladite dalle (2) béton, cette ossature (3) comprenant deux poutres (4) de rive, maintenues parallèles entre elles et des connecteurs (6) reliant entre eux l'ossature (3) et la dalle (2). La face (41) longitudinale externe d'au moins l'une des poutres (4) de rive, présente un rebord (7) longitudinal superposable avec le rebord (7') de la face (41') longitudinale externe de la poutre (4') de rive d'un élément (1') modulaire adjacent, à l'état juxtaposé desdits éléments (1, 1') positionnés à plat.

Precast concrete beam

A precast concrete beam including a substantially planar web extending longitudinally between ends of the beam; a pair of flanges formed integrally with the web, each flange extending laterally from an elongate edge of the web and extending longitudinally between the ends of the beam so as to define a structure engaging surface of the beam; and a plurality of diaphragms formed integrally with the web and the flanges, each diaphragm spanning laterally between a side of the web and one of the flanges, wherein the diaphragms are spaced apart along the beam to thereby support the flanges.

PREFABRICATED THERMAL BRIDGE ROPE SLAB, METHOD OF MANUFACTURING THE SAME PREFABRICATED SLAB, AND METHOD OF CONSTRUCTING FLOOR FROM THE PREFABRICATED SLAB

PANEL OF CONSTRUCTION BOIS-BETON

La présente invention concerne un panneau de construction (PF) comportant des éléments en structure bois, comprenant : -une paroi extérieure (1) verticale, -une paroi intérieure (2) verticale, -au moins un cloisonnement (3) formant avec la paroi extérieure (1) et la paroi intérieure (2) un coffrage destiné à recevoir des éléments de structure en béton. Elle concerne également un système constructif pour la réalisation d'un bâtiment comprenant au moins un panneau de construction (PF) pour la réalisation de murs extérieurs d'un bâtiment. The present invention relates to a building panel (PF) comprising elements in wood structure, comprising: a vertical outer wall (1), -an inner wall (2) upright, -at least one partition (3) forming with the wall outer (1) and the inner wall (2) a formwork for receiving concrete structural elements. It also relates to a construction system for the construction of a building comprising at least one building panel (PF) for producing external walls of a building.

Prefabricated concrete block e.g. conglomerate block, for wall erection, has rectified assembling sides and lateral joining sides, where each joining side has lateral projections and central projection

The block has upper and lower assembling sides (2, 3), facing sides (4, 5) and lateral joining sides (6, 7). The sides (2, 3) are rectified, and each of the sides (6, 7) has lateral projections (12, 13) and a central projection (10) extending from the side (3) to the side (2). The central projection is located at a distance, from each facing side, greater than one-thirds and lesser than two-thirds of the measured thickness of the block between the facing sides. The joining sides are symmetric with each other with respect to a central axis orthogonal to the sides (2, 3). An independent claim is also included for a method of fabricating a concrete slab or footer, for erecting a wall in prefabricated blocks.

CONCRETE PREDALLE FOR CONSTRUCTION OF BUILDING FLOORS

Connection device for beam and pressing table during renovation of building, has connectors placed in inclined manner relative to horizontal plane, where each connector has upper end in form of open hooks, defining passage for armature

The device has metallic connectors (3, 4) placed in an inclined manner with respect to a horizontal plane (X-X') containing a neutral fiber of a beam (1) or girder. The connectors have cores (3a, 4a) partly pushed in a thickness of the beam or girder and an upper end projecting with respect to a surface of the beam or girder, where the upper end is in the form of open hooks (3c, 4c) and defines a passage for a metallic armature (5). The cores have external helical threads (3b, 4b) on external surface. The armature is formed by metallic rods. An independent claim is also included for a floor slab mounted on beams or girders, comprising a concrete layer mounted on a formwork plate.

PREFABRICATED CONCRETE BLOCK WITH RECTIFIED FACES AND REDAN

BUILDING BLOCK FOR BANK FORMWORK.

Connector between wooden frame and concrete floor for restoration of old buildings

The connection has a section which is inserted in the wooden frame (P) and a section (3) which is inserted in the concrete slab (B). The section inserted in the wood forms a casing (2) with a hollow centre and a nail (3) with anchoring ridges is inserted through it, causing the wood around the connection to be compressed. The casing may be shaped inside to fit the nail and the head of the nail rests on the casing. The casing is inserted in the wood through a hole (10) in the base of an angled connector (4) which is covered with the concrete when the slab is poured. The casing has a conical area (18) towards the top to slow down its insertion in the wood.

METHOD FOR LIMITING THERMAL BRIDGES DURING CONSTRUCTION WALL CONSTRUCTION USING REPEATED REINFORCEMENT FRAMES

METHOD FOR MANUFACTURING BALCONY AND BALCONY OBTAINED

La présente invention concerne un procédé de fabrication de balcons (10-12) dans un bâtiment (1), chaque balcon (10-12) comportant une dalle de balcon pourvue au moins d'un bord de jonction (110) destiné à communiquer avec le plancher (3) disposé à l'intérieur du bâtiment (1). Le procédé est caractérisé en ce que l'on incorpore des rupteurs thermiques (140) dans l'épaisseur de la dalle de balcon à proximité immédiate et le long dudit bord de jonction (110) pour créer au moins en partie une rupture de pont thermique entre la dalle de balcon et ledit bâtiment (1), et en ce que ces rupteurs thermiques (140) sont disposés de manière discontinue le long dudit bord de jonction (110) pour créer des intervalles (I) dans lesquels sont positionnées des armatures de liaison (150) pour relier mécaniquement ladite dalle de balcon audit bâtiment (1). The present invention relates to a method of manufacturing balconies (10-12) in a building (1), each balcony (10-12) comprising a balcony slab provided with at least one joining edge (110) for communicating with the floor (3) disposed within the building (1). The method is characterized in that thermal breakers (140) are incorporated in the thickness of the balcony slab in the immediate vicinity and along said joining edge (110) to create at least in part a thermal break. between the balcony slab and said building (1), and in that these thermal breakers (140) are arranged discontinuously along said junction edge (110) to create gaps (I) in which armatures of link (150) for mechanically connecting said balcony slab to said building (1).

Method of forming an insulated junction between two concrete construction elements

Procédé de formation d’une jonction isolée entre deux éléments de construction en béton Ce procédé de formation d’une jonction isolée entre deux éléments de construction en béton, caractérisé en ce qu’il comporte les étapes suivantes : a)  réaliser un premier élément (1); b) poser contre ce premier élément (1) des moyens (3) de coulée du deuxième élément ; c) placer au niveau de la jonction entre le premier élément (1) et les moyens de coulée (3) du deuxième élément, des organes (4, 5, 6) formant blocs d’isolation thermique, acoustique et/ou coupe-feu ; et d) couler le deuxième élément en béton, en englobant les organes (4, 5, 6) formant blocs d’isolation thermique, acoustique et/ou coupe-feu. Figure pour l'abrégé : figure 1

CONSTRUCTION SLAB AND ASSEMBLY OF SUCH SLABS

PREFABRICATED THERMAL BRIDGE ROPE SLAB, METHOD OF MANUFACTURING THE SAME PREFABRICATED SLAB, AND METHOD OF CONSTRUCTING FLOOR FROM THE PREFABRICATED SLAB

La présente invention concerne une dalle préfabriquée (1) à rupture de pont thermique par exemple en béton pour la fabrication d'un plancher (2) comportant plusieurs premiers blocs (3) répartis le long de deux de ses bords réalisés dans un matériau différent de celui de ladite dalle préfabriquée (1) et intégrés dans l'épaisseur de ladite dalle préfabriquée (1). Des seconds blocs (4) sont superposés aux premiers blocs (3), également réalisés dans des matériaux différents, pour créer une rupture de pont thermique combinée ou non avec des propriétés de résistance au feu du plancher (2) obtenu. The present invention relates to a prefabricated slab (1) with thermal break for example made of concrete for the manufacture of a floor (2) comprising a plurality of first blocks (3) distributed along two of its edges made of a material different from that of said prefabricated slab (1) and integrated in the thickness of said prefabricated slab (1). Second blocks (4) are superimposed on the first blocks (3), also made of different materials, to create a thermal bridge break or not combined with fire resistance properties of the floor (2) obtained.

Terminal brick for masonry

FORMWORK CONVEYORS AND FLOOR EQUIPPED WITH SUCH INTERVALS

LAND FORMWORK OF MARGELLE OF SWIMMING POOL, THRESHOLD, WINDOW SUPPORT OR WALL HAT OR WALL MADE TO MEASURE ON THE BASIS OF STANDARDIZED ELEMENTS

Le coffrage (10) perdu en forme de porte-à-faux comporte : - une première surface (105) dite « surface horizontale », - une deuxième surface (110) dite « surface verticale » formant un angle (115) avec la surface horizontale ; les première et deuxième surfaces définissant, dans l'angle saillant ainsi formé, une zone interne (120) et - au moins une excroissance (125) située sur la face interne (130) de la surface verticale dont la section parallèle à la surface verticale est croissante en s'éloignant de la face interne, de telle manière que l'excroissance et le coffrage ne puisse pas être retiré lorsqu'un solide empli la zone interne.

Construction structure combining a concrete slab and timber framing

The beams 3 supporting a concrete slab 1 reinforced with a metal mesh 2 exhibit a series of recesses 4 in which the concrete 1 penetrates, which creates a longitudinal bond between the beams 3 and the slab 1-2 absorbing the shear forces exerted on the structure. The recesses 4 alternate on either side of each beam 3 and the relative longitudinal position of these beams is such that two neighbouring beams 3 have their recesses 4 which face each other alternating with recesses located back to back.

METHOD OF PROCESSING THERMAL BRIDGES, THERMAL INSULATION ELEMENT AND ASSOCIATED STRUCTURAL BONDING ELEMENT AND PREDALLE EQUIPPED WITH SUCH ELEMENTS.

Prefabricated structural panel having wood/concrete interaction (collaboration) and its method of manufacture

A set of connecting pieces (30, 38) is provided for attaching a concrete slab (plate) (2) having wooden members (10, 12). It includes connecting tubes (30) in order to transmit loads which are exerted between these members and this slab in the plane of this slab. The invention applies especially to the construction of buildings.

Ceiling end concreting formwork anchor - has wall top and ceiling form shank and end form grips on vertical shank

The anchor is for securing ceiling end formwork units, which have to be attached in front of the upper side of the external wall carried up to the underside of the floor-ceiling to be concreted. It has an elongated shank (1) for fitting on top of the wall (3) and on the horizontal ceiling formwork (4) and for firm attachment to these. A vertical shank (2) carries fixing elements (7) for the end formwork (8). These may be a downward open U-shaped bend (7) in the vertical shank, gripping the formwork from above, or plastic pins passing through the formwork, with a nailhead flattened piece outside and an inside recess gripping the vertical shank.

Industrialised construction with wooden framework

The present invention relates to an industrialised construction with wooden framework characterised in that it essentially consists of modular vertical support means (1), of vertical devices (2) for joining the said vertical means (1) together, of horizontal supports (3) connected to the vertical means (1), and of modular flooring elements (4) mounted on the horizontal supports (3), the various parts being joined together by stacking and fitting together in the dry state, with tightening by means of bolts and/or screws. The invention is more particularly applicable in the building industry.

CONSTRUCTION STRUCTURE COMBINING A CONCRETE SLAB AND A WOODEN PUTRAISON

LINTEAU ACCESSORY

Accessoire linteau (1) comprenant une embase (2), au moins une première aile (3) et au moins une deuxième aile (4), ladite première aile (3) et ladite deuxième aile (4) s'étendant à partir de l'embase (2) dans une direction sensiblement perpendiculaire à l'embase (2), caractérisé en ce que l'embase (2) et la première aile (3) sont réalisées dans un matériau de structure conçu pour assurer la tenue mécanique de l'accessoire linteau (1), tandis que la deuxième aile (4) est réalisée dans un matériau d'isolation thermique. Lintel accessory (1) comprising a base (2), at least one first wing (3) and at least one second wing (4), said first wing (3) and said second wing (4) extending from the base (2) in a direction substantially perpendicular to the base (2), characterized in that the base (2) and the first flange (3) are made of a structural material designed to ensure the mechanical strength of the lintel accessory (1), while the second wing (4) is made of a thermal insulation material.

Modular prefabricated construction for wood and plaster ceiling

The ceiling is constructed of composite panels, each consisting of alternating and parallel wooden laths (1) and plaster sheets (2). The components are visible on at least one surface of the panel, and are fastened at their edges to supporting wooden beams (6) running at right angles to the longitudinal direction of the laths and sheets. The end portion of each panel, in the longitudinal direction of the supporting beams, is formed by a wooden lath. The edge portions of the panels, which contact and are fastened to the supporting beams, include metal reinforcing bars (3), e.g. of U-shaped cross-section such that their flanges surround the ends of the laths and plaster sheets.

FORMING DEVICE FOR MANUFACTURING BANK WALL SQUARE, LOST FORMWORK MEMBER AND MAGNET OF SAID FORMING DEVICE AND METHOD OF MANUFACTURING USING SAME.

CONTINUOUS EDGE OF CONSTRUCTION ELEMENT AND CONSTRUCTION ELEMENT COMPRISING SUCH A BORDER.

L'invention concerne une bordure (1) rectiligne d'élément de construction s'étendant selon une droite (X). Selon l'invention, la bordure comporte une structure (2) alvéolée en matière plastique qui comprend des cellules (4, 6) en relief s'étendant à partir de la structure vers l'extérieur de la bordure pour être destinée à être en regard d'un corps en béton de l'élément de construction. L'invention concerne également un élément de construction comportant une telle bordure. The invention relates to a rectilinear edge (1) of a construction element extending along a straight line (X). According to the invention, the border comprises a honeycombed structure (2) made of plastic material which comprises cells (4, 6) in relief extending from the structure towards the outside of the border in order to be intended to face of a concrete body of the construction element. The invention also relates to a construction element comprising such a border.

Parpen shuttering for concrete corner upright - has vertical shaft at one end into which reinforcement bars and concrete are placed

The hollow parallel piped parpen is for filling with concrete, and has a chimney (3) near one of the surfaces (2a) running from the top (4a) to the bottom (4b) surface. It also contains other ducts (5a,5b) so as to reduce its weight. In addition, recessed cavities (6a,6b) are situated on the top surface (4a) of the parpen. The chimney (3) has a longitudinal axis equidistant from surface (2a) and the two adjacent side surfaces (8a,8b). When several parpens are assembled together, the walls of the chimney ducts form a continuous extension and vertical duct in which at least two reinforcement bars can be inserted, before the duct is filled with concrete to form a corner upright.

Prefabricated bearing component for floors and facings of pre-engineered houses

This component, having the general shape of an angle section, is characterised by the presence of a pilaster PI placed on the inside of the vertical leg PV and transmitting the load from the framework OS to the sole consisting of the horizontal leg PH, the said leg being pierced with openings LU allowing the connection with the foundations FO.

Pre-slab for acoustic load-bearing floor of e.g. multi-storey dwelling, has piles provided with acoustic profiles including grooves and splines, and reentrants provided for passage of cables, electrical sheaths and hydraulic pipes

The pre-slab has piles provided with acoustic profiles (15) including grooves and splines, where width of the pre-slab is between 20 cm and 60 cm, thickness of the pre-slab is between 10 cm and 20 cm, and length of the pre-slab is between 3 m and 12 m. The piles are made of solid wood and are assembled together by gluing and pressing. Technical reentrants (13) are provided for passage of cables, electrical sheaths and hydraulic pipes, where distance between the grooves is 20 to 30 mm along the profiles.

Device and method for achieving peripheral support of slabs and shuttering floor slabs made of reinforced concrete in the building industry, and for assembling reinforcement frames meeting the reinforced-concrete standards

This device is characterised in that the inner formwork II cooperates, via its inner face, directed towards the casting space 1, on the one hand, with a rule 4 extending over a necessary length of the formwork II against which it is fixed horizontally and precisely via one of its faces called the fixing face 7 and defining, after casting and releasing from the mould, via another face 8 called the bearing face contiguous with the fixing face 7, the supports for the horizontal slabs which are to be put into position and, on the other hand, with parallelepipedal modules 9 arranged in places along the length of the rule 4, and of which one face 15 called the supporting face, via which they are fixed against the formwork II, comprises a shoulder 14 having dimensions corresponding to those of the rule 4 in order to allow them to bear on the latter.