CONCRETE DAM REINFORCED WITH SYNTHETIC FIBER

The present invention refers to with an under drawing presented in the embodiment is described by referring to but clear of the present invention a in the embodiment presented for understanding the present invention refers to to exemplary is at.

Hereinafter according to a preferred embodiment of the present invention the technical configuration detail the. off at the first and the second.

Figure 1 shows a concrete dam also multiplex structure of the present invention shown in the side end face is.

As shown in 1 also, the dam concrete of the present invention, dam body (10) upstream of the order concrete (20) are arranged on both sides of the, dam body (10) of windows operating and a downstream surface protective concrete (30) a position the, dam body (10) and a foundation of a concrete vice-blending a joint section where the of (40) form a trapezoidal cross section 20 is formed so as to.

dam body sections having trapezoidal (10) the uniform perpendicular of the existing method the concrete dam my deposit conducting and in high compared to high stability and the activities, dam body (10) internal occurrence of stress which are characterized by.

dam body (10) the charge Image it buys power and blasting cancer, on-site generating by weight of aggregates with the for use in, minimal without sorting a particle size of at separate classification through the aggregate by using 150 mm hereinafter largest dimension, in situ, in which a aggregate a particle size of at selection which to be air through the aeration channel, without sorting address transition within by using the is connected to the source material to be.

dam body (10) the aggregates cement, water and a mixed material after mixing for executing automatic vibration amount of macrolides such as a soldering method instead by compaction the there is unambiguous nesting between strands to a to form a.

Order concrete (20) such as to the outside supply of water to the water heater has coating a catalyst ink comprising a secure dam body with the object (10) contacts the inclined surface of upstream side of and wheel driven along a rail in a, protective concrete (30) the durable achieving sufficient dam body (10) contacts the inclined surface and a downstream windows operating of the to form a, dam body (10) and a foundation of a of a joint section where the durability in order to ensure a concrete vice-blending the database includes cement unit (40) by a rope. to form a.

Concrete order in the present invention (20) and protective concrete (30) portion of cement has anti-convulsive melting glass to is used instead of the slag of the cement hydration heat outputs a relay driving signal. reduce.

The dam body (10), order concrete (20) and protective concrete (30) a aggregate in the formation of the pipe has curved drilling or charge Image rendered ineffective by artificially the reaction and does not the particle size adjustment in incoming determined only largest dimension to the second-direction wing, construction ensuring and spherical aggregate relatively manufacture of material possible for a simple apparatus the one side of the and to enable sudden, of geography reduction of. load and.

Order concrete (20) and protective concrete (30) based on 100 parts by weight of the cement, mixed water preparation 230-270 parts by weight, aggregate 4200-4800 is composition comprising parts by weight, of the cement weight 30-40 consists of slag is anti-convulsive for controlling thawing replace the %.

Condensation cements, a in curing concrete polymerisate is the hydration of the cement to dam the rise temperature inside an item to be larger in cross-section, such as in the case of concrete effective time of the initial guides temperature comes the curing is fixed it is cooled to a temperature difference is-causing the two.

Therefore, a portion of the cement in the present invention anti-convulsive melting glass condensation cements replacing the original header information with the slag, a pixel block having a predetermined size in curing of the cement hydration heat by a rope. leaf spring. Anti-convulsive ([...]) anti-convulsive melting glass melting glass slag, blast furnace process is slag generated by in (shaft furnace).

Furthermore, anti-convulsive melting glass a portion of the cement by configuring the replaced with slag cement is used, fluidity of concrete includes than by promoting save a cement can be can be to reduce cost long-term strength development outputs a relay driving signal. to members who purchase lottery tickets.

Anti-convulsive slag melting glass 30-40 of the cement weight %, the to construct a, less than 30 weight % hydration has function of and concrete serves reducing heat to the outside serves to fluidity, weight 40% to greater than about 200 Ra has function exhibits a compression strength of is lowered and thus the is common for cracking to occur at the time of hardening the melting glass, as it is hereby possible to replace % anti-convulsive slag 30-40 of the cement weight preferably to the wheelchair by.

Based on 100 parts by weight of cement mercury mixing 230-270 weight parts of a cross-combination in which slides. written number. 230 parts by weight to less than water, if it is arranged to beyond the 270 parts by weight of flow does not having a safety problem since the is comprised parts by weight of 230-270 it is preferable that the.

Cement aggregate 4200-4800 parts by weight based on 100 parts by weight of is constructed of range, aggregate is 4200 dam body when the with Image, moving picture, and less than parts by weight (10) without temperature is lower than the reference of strength development, 4800 is configured beyond the parts by weight of the fluidity of concrete when the decoding unit sequentially working environment patterned to protrusion aggregate based on 100 parts by weight of cement are organized in weight parts of a cross -4200-4800 it is preferable that the.

Peripheral, landowners dam a aggregate in the present invention are obtained in a charge of a vehicle passing through a and generating on-site such as the pipe has curved it buys power exempting from a heavy material is selectively removed by the gravel then, the without supplying aggregate, to, adjusting particle size, combination, placing a series of tasks such as simplifying process thereof..

Thus peripheral, landowners dam a aggregate in the present invention are obtained in a charge of a vehicle passing through a and it buys power in material generating on-site such as the pipe has curved [...] significant fluidity concrete and of greater than 150 mm falling out of the aggregates, largest dimension outputs a relay driving signal. using only aggregate 150 mm hereinafter.

A aggregate such as concrete steel and other civil engineering material alternatively easily can be divided up when pressed by external force easily mutual particles soil the is, such cement is formed by mixing a caused the crystallinity, dam body according to rate cement admixture (10) of compression strength in but may be used to significantly increase the, dam body in the present invention (10), order concrete (20) and protective concrete (30) in the formation of the aggregate a charge Image or rendered ineffective by artificially the pipe has curved drilling the particle size adjustment incoming determined only largest dimension the reaction and does not in a magnetic member octenyl succinate anhydride ester, dam body in the present invention (10) amount of a synthetic fiber is both tension as compressive strength including increase can be.

I.e., dam body (10) based on 100 parts by weight of the cement, mixed water preparation 230-270 parts by weight, aggregate 4200-4800 1-10 and synthetic fiber parts by weight composition comprising parts by weight of is, a largest dimension aggregate, and 150 mm hereinafter, % weight 30-40 of the cement for controlling thawing replace the anti-convulsive slag is is arranged to be formed the, tensile strength of concrete so that the structurally weakened relative to discharge ink droplets dam body hole of the coupling unit and electrically more economic (10) by a rope. to form a. Concrete on the upstream side and downstream side of the dam dam body slope inclination of of the terminal is determined of the tensile strength, the present invention such as tensile strength of concrete having dam body configured, in the event of increase for adjusting the inclination dam body the can be dam body cross-section in the housing, photographs an can be reduced a more economic dam construction is can be.

width expense height to dam body of the dam also Figure 3 shows a concrete of the present invention is shown in the.

In Figure 3 such as a, H generally dam body height to it is a width expense : 1 ratio of D: 0.8-1: formed to 1, dam body such as the present invention (10) if the tensile strength of concrete is increased, width expense height to dam body 1 : 0.6-1: 0.7 degree into the unit as the operation of a current dam body cross-section.

Publicly known a synthetic fiber of variety of synthetic can be fiber, various fibre-like subscriber unit or by a combination of its preparation for nonwoven fabric and greatly position gun style textile geolocation, geogrid, geolocation net, geolocation membrane, geolocation web, complex gun geolocation, such as single fiber fineness, and a textile and geolocation.

only the fiber fiber material primarily increase of tensile strength control or the thicker for mainly used to be, in addition to 0.5 mm thick oriented electrical steel Acrilic, Cotton, Glass, Nylon, Polyester, Polypropyleno, Rayon, various such as Rock wool which material, past over naturally occurring fiber properly recent but also polypropylene or polyvinyl alcohol (PVA) fiber of wet liquid to flow down.

In particular, of synthetic fiber with PVA adhesion to cement fiber can be of increasing and alkali.

PVA fiber as a general-purpose synthetic fiber in hydrophilic and highest strength and modulus, weather, heat resistance, chemical resistance and the like used as material for industrial so that the which when the air is filled in the, several synthetic fibers civil engineering material of amorphous drugs in PVA fibers not only have a high strength, has improved physical properties high elasticity rate addition thermostable, chemical resistance, / or silicon so that the industrial fibers are widely used as the of wet liquid to flow down. PVA fiber nylon, polyester, and low in shrinkage with little mud-compared to excellent exhibits shape stability, a flux is made that the. more stable than a lay-well known. In particular cement having high alkali resistance and adhesion to a reinforcing material and cement concrete therefrom and at the other since. ideally suited for.

Furthermore, which is an excellent material for industrial PVA fibers larger most adhesion, chemical, physically good adhesion with pressure, having a sheet having a tensile strength of 90-150kfg/mm2 at least required high alkali cement concrete reinforcing material as well as suitable for reinforcing mortar, in particular concrete of the existing method as compared to fiber -301,302 in mortar, in particular concrete, excellent dispersing ability thereof, reinforcing component formula.

dam body (10) a as the material of a concrete order (20) and protective concrete (30) and the same manner as the calculator based on 100 parts by weight of cement, mixed water preparation 230-270 parts by weight, composition comprising parts by weight of aggregate 4200-4800 is, a largest dimension aggregate, and 150 mm hereinafter, replace the % of the cement weight 30-40 is configured for controlling thawing anti-convulsive slag is, synthetic fibres from additional 1-10 is composition comprising parts by weight of.

Therefore, order concrete (20) and protective concrete (30) the same a of bondable material a to omit.

A synthetic fiber less than 1 parts by weight when the mixing dam body (10) after curing of is seen in the not effect of enhancing tensile strength, 10 parts by weight to greater than about 200 Ra to be mixed can adopt high compressive strength when the, cement 100 parts by weight based on fiber toe nail 1 to 10 weight part preferably mixed with the.

<Experiment e.g. >

Cement 60 kg/m3 based on polyvinyl alcohol (PVA) fiber 0.6, 1.8, 3, 6 kg/m3 corresponding advertisement based on the shown mixing, in which the results of experiments on tensile strength shown such as table and which.

Plier and the fabrication feeding powder deodorizing agent the predetermined sample, cement fiber, water employing method in bioprocessing in input agitator corresponding advertisement based on the shown list, plier and molding the diameter 150 mm, height 300 mm was the use of a mold.

In fan sample agitated sample once again able to 2000. Compaction vibration sample agitated then plier and forming a marker for the diagnosis of gastric cancer. Plier and after manufacture device after a lapse 24 separating mold 7 to 22 °C constant temperature during about corresponding advertisement based on the shown; wet curing of fence for predetermined corresponding advertisement based on the shown embodiment a predetermined duration it was determined that tensile strength in one 20 wt. %.

Tensile strength stock used during a test dopant activation of the source-drain is maximum stock 75ton 2001, was 1 mm/min to enforcing stockspeed.

The technician knows from said table 1 addition of synthetic fiber collected and can be of a V content average tensile strength also increased tensile strength enhancement of addition of the fiber can be can be viewed.

Also Figure 2 shows a is partially magnifying said of Figure 1.

In Figure 2 such as a, dam body (10) upstream of the lower pile curtain it is an object to improve tightness based (60) may be loaded with to form.

dam body (10) upstream of the lower from outside for improving dam body (10) upstream of lower index concrete (seepage control conterte) (50) having excellent dielectric constant and ohmic metal layer so that the, index concrete (50) of the lower portion of the pile curtain in certain depth (60) to form a.

The based of the dam high nitration of phenol derivatives by ingress of water having pressure of the dam based or foundation of a hollow space inside and acts pressure dam becomes unstable and wirelessly delivers a Bluetooth device access internal based by the number penetration or clay, silt for a particulate is washed (silt) dam is disposed. the upper surface becomes unstable. To this end based inside pile curtain by leakage due to grouting the range required (60) to penetrate by water or an aperture is formed by a rope. to reduce the pressure.

Pile curtain (60) from outside the base a high pressure fuel line to a wherein the, pile curtain generally equipments when processing a long and thin holes, curtain shape is formed part from outside.

Furthermore, index concrete (50) pile curtain auxiliary each constant intervals at (70) for constructing bridge to, watertight the second metal layer is thicker allows the.

Auxiliary curtain pile (70) curtain steel pipe pile joint (60) is made smaller than a depth which permits the is formed to, drive the discharge lamp, index concrete (40) of transverse constant intervals at formed to be, curtain steel pipe pile joint (60) and to improving strength and watertight property of based by a rope..

Concrete-order dam concrete of the present invention, protective concrete and dam body anti-convulsive melting glass a portion of the cement over 14kgfm of anti-convulsive slag replaced by melting glass product mixed using an workability while reducing the amount cement water is achieved and having shortened and air concrete between first, the drive method for reducing the heat generating the hydration of the cement to, it buys powerdam body charge blasting and industrial aggregate and generating on-site cancer, anti-convulsive melting glass product slag available and being by cycling number 2, number 3 a plurality of oil drain particularly suitable for use in..

Until now in the embodiment presented by referring to the present invention refers to rapidly and to reduce a memory in the art but is a presentation by referring to a person with skill in the art in the embodiment of the present invention technical idea is not strayed from the invention and modification various modifications in a range in which the output instruments capable of making 2000. The present invention refers to and such as a modified and modification invention below just not being constrained by the claims appended to is limited by an extent.