KR20100011767U - The behavior test system for waterproofing and rootproofing sheet - Google Patents

Abstract

The present invention relates to an experimental apparatus for evaluating the correspondence of the concrete structure of the waterproofing and waterproofing material when the concrete structure behaves due to thermal contraction expansion, and more specifically, the concrete layer is applied to each experimental device connected by two plates. After forming and attaching a certain area of the waterproofing material and the waterproofing material, the plate on one side is repeatedly flowed to the left / right, so that the expansion and contraction of the waterproofing material and the waterproofing material is repeatedly made so that the waterproofing material and the waterproofing material are lifted with the concrete layer for the behavior. The present invention relates to an experimental apparatus for evaluating whether or not breakage occurs.

Therefore, the present invention forms concrete layers of a certain thickness by pouring concrete on two plates of a rectangular shape of a predetermined size, attaching a waterproofing material and a waterproofing material on top thereof, and then repeatedly repeating the expansion or contraction between the plates. By resolving the distance between the concrete and the behavior of the waterproofing and waterproofing material against the concrete behavior, it is possible to improve the reliability of the waterproofing and waterproofing material to be used. By forming a scratch, it improves the robustness of the concrete layer to be placed on the plate to extend the life of the behavior test device, and the washers are positioned between the plates so that the concrete layers are not in contact with each other when the plate flows left and right. So that the cone And to provide a water shield and room geunjae test manual behavior test apparatus capable of preventing breakage of the teucheung.

First and Second Plates, First and Second Handle Holes, One Hole, Scratch, Handles, Washers, Waterproofing Materials and Waterproofing Materials

Description

Manual behavior test device for waterproofing and waterproofing material testing {The behavior test system for waterproofing and rootproofing sheet}

The present invention relates to an experimental apparatus for measuring how the waterproofing and waterproofing material to be used in the field corresponds to the behavior of concrete. More specifically, the concrete is placed in an experimental device connected by two plates, and the waterproofing and waterproofing material of one sheet is used. After attaching the spaced apart the plate at a certain interval relates to a manual behavior test apparatus for testing the waterproofing and waterproofing material for measuring the effect of the behavior of concrete on the waterproofing and waterproofing material.

In general, a melted rubber mixture using waste tire chips, a waterproofing material and a waterproofing material for roofing using the same are a number of patents registered by the present applicant and are currently applied.

Korean Patent Registration No. 0711994, filed and filed by the present applicant, forms a watertight and waterproof material having a plurality of laminated structures in a predetermined area, thereby closely bonding and fixing them to be integral to the surface of the structure during rooftop recording. Provides a roofing greening waterproofing material and a rootproofing material which prevents the roots of trees and plants planted in the city from sticking to the waterproofing layer and the structure to prolong the life of the structure. 47 to 66% by weight of rubber, 5 to 10% by weight of petroleum resin to impart adhesion, 15 to 20% by weight of rubber compounding oil and 10 to 15% by weight of filler are added to the mixer. After mixing and dispersing the rubber base sufficiently to add 1 to 3% by weight of anti-aging agent and 3 to 5% by weight of vulcanizing agent to form a liquid rubber base, An asphalt mixture boiled at 150 ° C. and a ratio of 1: 2 is introduced and dissolved into an upper / lower surface of the nonwoven fabric provided with a predetermined area by improving rubber asphalt, which is formed by dissolving, to form a waterproof layer, which is formed on top of the nonwoven fabric. The copper clad film having a predetermined thickness is adhered on the waterproof layer to form a root barrier layer, and the PE film is adhered to the lower part of the waterproof layer formed on the lower portion of the nonwoven fabric to form a release paper.

In addition, Korean Patent Registration No. 0549564, filed and filed by the present applicant, relates to a sticky flexible asphalt waterproofing agent using waste tire melt liquid rubber and a method for manufacturing the same, and melts manufactured by dissolving waste tire chips together with lubricating oil. Melting of liquid rubber and asphalt, extraction by mixing bentonite, polymer resin, and the adhesive flexible asphalt waterproofing agent using the waste tire melt liquid rubber using the same, and a method for manufacturing the same, 10 to 15% by weight of asphalt, 20 to 50% by weight of oil, 8 to 12% by weight of filler, 1 to 3.5% by weight of thickener, 0.1 to 0.5% by weight of surfactant, after heating to 150 to 180 ° C, 25 to 40% by weight of waste tire melt, 0.5 to 1% by weight of sulfur, vulcanization accelerator 0.05 to It is made by mixing 0.1 to 0.4 weight% of 1 weight% aging inhibitor, 10 to 20 weight% of bentonite, and 1 to 5 weight% of water-soluble polymer resin.

The above-mentioned melted rubber mixture using waste tire chips, waterproofing materials for roofing and roofing materials using the same can be produced as a mixture necessary for various industrial / construction products to maximize utilization of waste tires, or waterproofing and waterproofing according to roofing greening. Inspection equipment to check whether the roots of planted plants are enhanced to be effective so as to protect the waterproofing layer from the plant or rainwater, soil, and fertilizers so as not to affect the structural safety and durability of the structure. There was a problem that has not been developed yet.

Accordingly, the present applicant confirms that the lifting and breaking of the waterproofing material and the waterproofing material due to the behavior of concrete at the site where the performance of the waterproofing material and the waterproofing material is constructed is a manual behavior for testing the waterproofing material and the waterproofing material to improve the reliability of the product from the consumer. An experimental device is provided.

Therefore, in order to solve the above problems, the present invention forms concrete layers of a certain thickness by pouring concrete on two plates of a rectangular shape of a predetermined size, and attaches a waterproofing material and a waterproofing material to the upper part, respectively. The purpose of the present invention is to improve the reliability of the waterproofing material and the waterproofing material to be used by repetitively spaced so as to expand or contract between the plates so that the correspondence of the waterproofing material and the waterproofing material on the concrete behavior can be confirmed in the field.

In addition, each plate according to the present invention is formed with a plurality of circular holes penetrating from the upper surface to the lower surface, and by forming a scratch on the upper surface, to improve the robustness of the concrete layer placed on the upper plate to extend the life of the behavior test apparatus It has a purpose to be created.

In addition, by having a washer between the plates according to the present invention to prevent the concrete layer is not in contact with each other during the left / right flow of the plate, there is an object devised to prevent breakage of the concrete layer.

In order to achieve the above object, the present invention includes a first handle hole formed to penetrate from one side to the other side, the first plate comprising a plurality of circle holes penetrating from the upper surface to the lower surface;

It includes a second handle hole formed corresponding to the first handle hole and formed with a screw thread on the inner circumference, and comprises a second plate consisting of a plurality of circular holes penetrating from the upper surface to the lower surface,

Concrete is formed on the upper part of the first plate and the second plate to form a concrete layer, respectively, and threads are formed at one end of the outer periphery of the first and second handle holes formed in the first and second plates. Insert and rotate the handle so that the sides of the first and second views are interviewed by screwing, and then the handle is rotated in a state in which the waterproof material and the waterproofing material to be used are adhered to the concrete layer. By repetitively spaced apart the interval of the plate is characterized in that it can evaluate and determine the correspondence of the waterproofing material and the waterproofing material to the behavior of the concrete layer.

The present invention forms a scratch on the upper surface of each of the first and second plates, and the circular hole penetrating from the upper surface to the lower surface is formed to be upper and lower light so that the concrete layer is integrally formed on the first and second plates. It is characterized in that it can be.

According to the present invention, a plurality of connecting rods are formed to protrude a predetermined length on the other side of the first plate, and a plurality of connecting grooves are formed at a predetermined length on one side of the corresponding second plate so that the connecting rods are inserted into the connecting grooves. Guides the second plate to flow horizontally by the rotation of the handle, but inserts a washer in the connecting rod to form a predetermined gap between the first and second plates so that the concrete layers contact each other. It is characterized in that to prevent damage.

The present invention forms a concrete layer on two plates of a rectangular shape of a certain size that can be easily carried and reproduced as it is in the actual construction environment, by attaching a waterproof material and a waterproof material on the concrete layer to repeatedly space the plate There is an effect that can test the responsiveness of the waterproofing and waterproofing material during the behavior of the concrete layer.

The present invention has the effect of long life of the product by improving the firmness of the concrete layer formed on the upper plate by the scratch and a plurality of circle holes formed on the upper surface of the two plates.

The present invention has the effect that the plate and the concrete layer flowing to the left / right by the washer located between the two plates do not contact each other to prevent breakage by contact.

Hereinafter, with reference to the drawings will be described in detail for the practice of the present invention.

Waterproofing material and the waterproofing material 400 of the passive behavior test apparatus 10 according to the present invention is installed on the roof or basement floor of the building is commonly used to prevent rainwater penetrating into the building, waterproofing material and waterproofing material to be constructed in the present invention It is provided on the concrete layer (130, 230) to be placed on the upper surface of the first and second plates (100, 200) by cutting 400 to a certain area to be used for testing. The second plates 100 and 200 are repeatedly spaced apart so that the correspondence of the waterproofing material and the waterproofing material 400 according to the behavior of the concrete layers 130 and 230 can be easily checked with the naked eye.

Manual behavior test apparatus of the waterproofing material and the waterproofing material 400 according to the present invention is large in order to reproduce the actual correspondence of the waterproofing material and the waterproofing material 400 to be used as it is in the actual environment. Consists of two plates 200, the concrete is placed on the upper surface of the plate 100, 200, the concrete layer 130, 230 is formed, the waterproofing material and the waterproofing material 400 is attached thereon.

In addition, the concrete layers 130 and 230 according to the present invention are placed on the upper surface of the first plate 100 and the second plate 200, respectively, rectangular in the concrete placing plate installation hole 102, 202 formed on four surfaces A type of pour plate (not shown) can be fitted so that the concrete can be poured safely without being discharged to the outside.

In this case, scratches 140 and 240 are further formed on upper surfaces of the first and second plates 100 and 200 so that the concrete to be poured into the scratches 140 and 240 is infiltrated into the concrete layer 130. After the 230 is fired, the concrete layers 130 and 230 are not easily pushed or separated from the first and second plates 100 and 200 by an external force.

Therefore, according to the present invention, as in a real environment such as a roof of a building, the concrete layers 130 and 230 can be easily carried with the waterproofing material and the waterproofing material 400 which are melt liquid rubber mixtures using waste tire chips attached thereto. It can be easily tested by the manual behavior experiment apparatus 10 formed of a plastic or metal material.

The first plate 100 includes a first handle hole 110 penetrating from one side to the other side, and consists of a circle hole 120 penetrating from an upper surface to a lower surface, and the first handle hole 110 is a second hole. It is formed to extend to correspond to the second handle hole 210 of the plate 200, the one-hole 120 is when the concrete is poured into the concrete flows into the plastic layer 130 is the first plate ( 100 can be formed firmly.

The second plate 200 is formed to correspond to the first handle hole 110 and is formed in a predetermined length so as not to penetrate into the second plate 200, the second handle formed with a screw thread 212 on the inner circumference Containing a hole 210, and consists of a circular hole 220 penetrated from the upper surface to the lower surface, the concrete layer while the concrete flows into the interior of the circular hole 220, the same as the first plate 100 described above 230 may be firmly formed on the second plate 200.

That is, the plurality of circle holes 120 and 220 formed in the first and second plates 100 and 200, respectively, are concrete layers 130 in which concrete to be poured is inserted into the circle holes 120 and 220 and fired. It is preferable that the 230 penetrates from the upper surface to the lower surface so as to form the upper and lower light so as to be firmly coupled to the first and second plates 100 and 200.

The first and second plates 100 and 200 formed as described above are attached to each other so that the first and second handle holes 110 and 210 may be connected to each other in a state where concrete is poured on the upper surface thereof. Sides of the first plate 100 and the second plate 200 are connected to each other, the concrete is poured on the upper surface of each of the first and second plates 100, 200, the concrete layer 130, 230 of a certain thickness ) Is integrally formed.

The first and second handle holes 110 and 210 formed in the first and second plates 100 and 200 are inserted into a handle 300 having a thread 302 formed at an outer circumference thereof. Inserted through the first handle hole 210 and then screwed with the screw thread 212 formed on the inner circumference of the second handle hole 210, each of the first and second plates 100, 200 One side is to be attached to the waterproof material and the waterproofing material 400 to be tested on the concrete layer 130, 230 formed on the upper side in the state to be interviewed.

In addition, a plurality of connecting rods 150 are formed to protrude a predetermined length on the other side of the first plate 100, and a plurality of connecting grooves 250 are formed on one side of the corresponding second plate 200. Formed to guide the second plate 200 to flow horizontally by the rotation of the handle 300 in the state in which the connecting rod 150 is inserted, coupled to the connecting groove 250, the connecting rod 150 ) Is inserted into the washer 160 to prevent a certain gap is formed between the first and second plates 100 and 200 to prevent the concrete layers 130 and 230 from contacting each other and breaking.

The action of the manual behavior test device 10 of the present invention made up of such a plurality of components is first, as shown in Figure 4a, the handle inserted through the first handle hole 110 of the first plate 100 When one end of the 300 is screwed into the second handle hole 210 of the second plate 200, the connecting rod 150 is inserted into the connecting groove 250, the first and second plate 100 The concrete layers 130 and 230 formed by pouring a predetermined thickness on the upper portions of the 200 are positioned with a gap equal to the thickness of the washer 160, and the concrete layers 130 and 230 are used to be used in the field. Bonding the waterproof material and the waterproofing material 400 of the area is completed the test preparation of the waterproofing material and the waterproofing material 400.

Subsequently, after the test preparation of the waterproofing material and the waterproofing material 400 is completed, when the handle 300 is rotated in one direction as shown in FIG. 4B, the first and second plates 100 and 200 and the respective concrete layers are rotated. Spacing between the 130 and 230, the connecting rod 150 is also guided by the connecting groove 250 is gradually pushed out to the outside, the waterproofing material bonded to the concrete layer 130, 230 and The rooting material 400 is tensioned.

When the first and second plates 100 and 200 are spaced at a predetermined interval, the handle 300 is rotated in the reverse direction so that the connecting rod 150 is inserted into the connecting groove 250 so that the concrete layer 130 The space between the 230 is narrowed and the waterproofing material and the waterproofing material 400 adhered to the upper portion thereof are contracted.

By repeatedly performing such a series of operations for a predetermined time to observe whether the lifting or breaking phenomenon with the concrete layers 130 and 230 together with the tensile force of the waterproofing material and the waterproofing material 400 is observed. It is possible to determine whether the application of the field 400 is possible.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, it is possible that various substitutions, changes and modifications within the scope without departing from the technical spirit of the present invention in the technical field to which the present invention belongs It will be clear to those of ordinary knowledge.

Figure 1 is an exploded perspective view showing the specific configuration of the experimental apparatus for testing the tensile force of the waterproofing material and the waterproofing material according to the present invention.

Figure 2 is a plan sectional view of an experimental apparatus for testing the tensile force of the waterproofing and waterproofing material according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4a, b is a front cross-sectional view showing the operating state of the experimental apparatus for testing the tensile force of the waterproofing and waterproofing material according to the present invention.

        *** Description of the main parts of the drawings ***

100, 200: 1st and 2nd plate 102, 202: concrete placing plate installation work

110, 210: first and second handle holes 120, 220: one hole

130, 230: concrete layer 140, 240: scratch

     150: connecting rod 160: washer

     250: connecting groove 300: handle

212, 303: thread 400: waterproofing and waterproofing material

Claims (3)

A first plate including a first handle hole formed to penetrate from one side to the other side, the first plate comprising a plurality of circle holes penetrating from an upper surface to a lower surface; It includes a second handle hole formed corresponding to the first handle hole and formed with a screw thread on the inner circumference, and comprises a second plate consisting of a plurality of circular holes penetrating from the upper surface to the lower surface, Concrete is formed on the upper part of the first plate and the second plate to form a concrete layer, respectively, and threads are formed at one end of the outer periphery of the first and second handle holes formed in the first and second plates. Insert and rotate the handle so that the sides of the first and second views are interviewed by screwing, and then the handle is rotated in a state in which the waterproof material and the waterproofing material to be used are adhered to the concrete layer. The manual behavior test apparatus for waterproofing and waterproofing material testing, characterized in that it is possible to evaluate and determine the correspondence of the waterproofing and waterproofing material to the behavior of the concrete layer by repeatedly spaced apart the interval of the plate. The method of claim 1, Scratch is formed on the upper surface of each of the first and second plates, and a circular hole penetrating from the upper surface to the lower surface is formed to be upper and lower light so that the concrete layer can be integrally and firmly formed on the first and second plates. Manual behavior test device for waterproofing and waterproofing material testing, characterized in that one. The method of claim 1, A plurality of connecting rods are formed to protrude a predetermined length on the other side of the first plate, and a plurality of connecting grooves are formed at a predetermined length on one side of the corresponding second plate in a state where the connecting rods are inserted into and coupled to the connecting grooves. The second plate is guided to flow horizontally by the rotation of the handle, but by inserting a washer in the connecting rod to form a certain gap between the first and second plates to the concrete layer is in contact with each other and broken Manual behavior test device for waterproofing and waterproofing material testing, characterized in that to prevent the thing.

Images