Water stop structure for waterproof engineering

Abstract

The utility model discloses a waterproof engineering water stop structure, and relates to the technical field of waterproof engineering, the waterproof engineering water stop structure comprises a water stop belt, the inner side of the water stop belt is provided with a reinforcing assembly, and the center of the water stop belt is provided with a supporting core strip; the reinforcing assembly comprises a sealing outer layer arranged on the inner side of the water stop belt, a reinforcing layer is arranged on the inner side of the sealing outer layer, a sealing inner layer is arranged on the inner side of the reinforcing layer, and expansion grooves are formed in the two sides of the water stop belt. The expansion groove is formed so that the waterstop can be clamped into a gap more easily, meanwhile, the expansion groove can be better attached to the two sides after expansion, the situation that the waterstop is extruded out due to the fact that the waterstop lacks a position during expansion is avoided, and the flexibility and sealing performance of the waterstop are improved through the sealing outer layer; necessary strength and stability are provided for the whole water-stop belt through the reinforcing layer, the cracking situation of the water-stop belt is reduced, meanwhile, secondary sealing and water prevention are conducted on the water-stop belt through the sealing inner layer, and the water-stop effect of the water-stop belt is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof engineering technical field especially relates to a waterproof engineering water stop structure. BACKGROUND

[0002] Waterproof engineering is a systematic project, which involves waterproof materials, waterproof engineering design, construction technology, management of buildings and other aspects, and its purpose is to ensure that buildings are not eroded by water, internal space is not harmed, improve the use function of buildings and production, life quality, and improve the living environment. When waterproof engineering construction, water stop strip is needed, which is a material for preventing leakage in various underground building construction engineering, water conservancy engineering, waterproof engineering and other concrete engineering construction joints.

[0003] Through the cooperation of the clamping block, the clamping groove, the positioning block and other parts, the stability of the installation of the left and right two water stop strips is improved, and the convenience of installation is improved. However, the existing water stop belt is mainly made of single material, and the stretchability, sealing performance and durability cannot be ideal at the same time, which leads to aging in actual application, and environmental temperature difference and concrete shrinkage may also cause water stop belt to break and crack, affecting the waterproof effect.

[0004] Therefore, we provide a waterproof engineering water stop structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a waterproof engineering water stop structure to solve the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a waterproof engineering water stop structure, including water stop belt, the inside of water stop belt is provided with reinforcing assembly, the center of water stop belt is provided with support core strip.

[0007] The reinforcing assembly includes a sealing outer layer arranged on the inner side of the water stop belt, a reinforcing layer arranged on the inner side of the sealing outer layer, and a sealing inner layer arranged on the inner side of the reinforcing layer.

[0008] Preferably, the water stop belt is made of high molecular inorganic water-absorbing and expanding material and rubber mixing material, and expansion grooves are formed on both sides of the water stop belt.

[0009] Preferably, the sealing outer layer and the waterstop belt are adhesively connected, and the sealing outer layer is made of high-elastic rubber material.

[0010] Preferably, the reinforcing layer and the sealing outer layer are adhesively connected, and the reinforcing layer is made of high-strength fiber material and has a mesh structure.

[0011] Preferably, the sealing inner layer and the reinforcing layer are adhesively connected, and the sealing inner layer is made of high-strength rubber material.

[0012] Preferably, the sealing inner layer is internally provided with a filling groove filled with foaming glue.

[0013] Preferably, the supporting core strip and the filling groove are adhesively connected, and the supporting core strip is made of metal material.

[0014] Preferably, the supporting core strip has a hollow structure.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The expansion groove can make the waterstop belt more easily inserted into the gap, and the waterstop belt can better fit the two sides after expansion, avoiding the situation that the waterstop belt is squeezed out due to lack of space during expansion. The sealing outer layer increases the flexibility and sealing property of the waterstop belt, the reinforcing layer provides necessary strength and stability for the waterstop belt as a whole, reduces the cracking of the waterstop belt, and the sealing inner layer provides secondary sealing and waterproof for the waterstop belt, further increasing the water stopping effect of the waterstop belt.

[0017] 2. The foaming glue in the filling groove reacts and expands spontaneously to fill and repair the cracks of the waterstop belt once the waterstop belt as a whole cracks, avoiding water leakage. The supporting core strip supports the waterstop belt, facilitates shaping and maintaining of the waterstop belt, improves the stability during installation, avoids direct rupture of the waterstop belt, ensures the use effect of the waterstop belt, and the hollow structure reduces the hardness of the supporting core strip, making it more easily bent and adapted to different building gaps. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides an overall structure schematic view;

[0019] Figure 2 The utility model provides a cooperation structure schematic view of the waterstop belt and the sealing outer layer;

[0020] Figure 3 The utility model provides a cooperation structure schematic view of the sealing outer layer, the reinforcing layer and the sealing inner layer;

[0021] Figure 4 The utility model provides a cooperation structure diagram of sealing inner layer, filling groove and support core strip.

[0022] In the drawing: 1, water stop belt; 2, reinforcing assembly; 201, sealing outer layer; 202, reinforcing layer; 203, sealing inner layer; 3, filling groove; 4, support core strip. DETAILED DESCRIPTION

[0023] The utility model discloses an embodiment will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figures 1-4 As shown in the figure, a waterproof engineering water stop structure, including water stop belt 1, the inner side of water stop belt 1 is provided with reinforcing assembly 2, the center of water stop belt 1 is provided with support core strip 4;

[0025] Reinforcing assembly 2 includes the sealing outer layer 201 that is set up in the inner side of water stop belt 1, the inner side of sealing outer layer 201 is provided with reinforcing layer 202, the inner side of reinforcing layer 202 is provided with sealing inner layer 203.

[0026] Further, water stop belt 1 is high molecular inorganic water-absorbing expansion material and rubber mixing material, expansion groove is set up at both sides of water stop belt 1, by setting up expansion groove, water stop belt 1 can be more easily clamped into the gap, and after expansion, it can also better fit both sides, avoid the situation that water stop belt 1 is squeezed out due to lack of position when expanding.

[0027] Further, the sealing outer layer 201 and the water stop belt 1 are connected by adhesion, the sealing outer layer 201 is made of high-elastic rubber material, and the sealing outer layer 201 increases the elasticity and sealing property of the water stop belt 1.

[0028] Further, the reinforcing layer 202 and the sealing outer layer 201 are connected by adhesion, the reinforcing layer 202 is made of high-strength fiber material, and the reinforcing layer 202 is in a mesh structure, which provides necessary strength and stability for the water stop belt 1 as a whole, and reduces the cracking of the water stop belt 1.

[0029] Further, the sealing inner layer 203 and the reinforcing layer 202 are connected by adhesion, the sealing inner layer 203 is made of high-strength rubber material, and the sealing inner layer 203 provides secondary waterproof sealing for the water stop belt 1, and further increases the water-stopping effect of the water stop belt 1.

[0030] Further, the inside of the sealing inner layer 203 is provided with a filling groove 3, and foaming glue is filled in the filling groove 3. Once the waterstop belt 1 is cracked, the foaming glue inside is in contact with air and water vapor outside, which will react and expand spontaneously to fill and repair the cracks of the waterstop belt 1, thereby avoiding water leakage.

[0031] Further, the support core strip 4 is connected with the filling groove 3 by adhesion, and the support core strip 4 is made of metal. The support core strip 4 supports the waterstop belt 1, so that the waterstop belt 1 is shaped and kept, the stability during installation is improved, and the waterstop belt 1 is prevented from being directly broken, thereby ensuring the use effect of the waterstop belt 1.

[0032] Further, the support core strip 4 is a hollow structure. The hardness of the support core strip 4 is reduced by the hollow structure, so that the support core strip 4 is more easily bent, and different building gaps can be adapted.

[0033] Working principle: in use, first, the device is moved to a place where it is needed, and then the waterstop belt 1 is clamped into a gap where water is needed to be prevented. The expansion groove makes the waterstop belt 1 more easily clamped into the gap, and the waterstop belt 1 can better fit the two sides after expansion, so that the waterstop belt 1 is not squeezed out due to lack of space during expansion. Second, the sealing outer layer 201 increases the flexibility and sealing performance of the waterstop belt 1, the reinforcing layer 202 provides necessary strength and stability for the waterstop belt 1, the cracking of the waterstop belt 1 is reduced, and the waterstop belt 1 is further sealed by the sealing inner layer 203, so that the waterstop effect of the waterstop belt 1 is further improved. Third, the foaming glue is filled in the filling groove 3. Once the waterstop belt 1 is cracked, the foaming glue inside is in contact with air and water vapor outside, which will react and expand spontaneously to fill and repair the cracks of the waterstop belt 1, thereby avoiding water leakage. Fourth, the support core strip 4 supports the waterstop belt 1, so that the waterstop belt 1 is shaped and kept, the stability during installation is improved, and the waterstop belt 1 is prevented from being directly broken, thereby ensuring the use effect of the waterstop belt 1. The hardness of the support core strip 4 is reduced by the hollow structure, so that the support core strip 4 is more easily bent, and different building gaps can be adapted. In this way, the waterstop structure for waterproof engineering is completed.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproofing engineering sealing structure comprising a sealing tape (1), characterized in that: The inner side of the water stop belt (1) is provided with a reinforcing assembly (2), and the center of the water stop belt (1) is provided with a supporting core strip (4); The reinforcing assembly (2) comprises a sealing outer layer (201) arranged on the inner side of the water stop belt (1), the inner side of the sealing outer layer (201) is provided with a reinforcing layer (202), and the inner side of the reinforcing layer (202) is provided with a sealing inner layer (203).

2. A waterproofing engineering waterstop structure according to claim 1, characterized in that, The water stop belt (1) is made of high polymer inorganic water-absorbing expansion material and rubber mixing material, and expansion grooves are arranged on both sides of the water stop belt (1).

3. A waterproofing construction according to claim 1, wherein The sealing outer layer (201) and the water stop belt (1) are connected by adhesion, and the sealing outer layer (201) is made of high-elasticity rubber material.

4. A waterproofing construction according to claim 1, wherein The reinforcing layer (202) and the sealing outer layer (201) are connected by adhesion, the reinforcing layer (202) is made of high-strength fiber material, and the reinforcing layer (202) is in a mesh structure.

5. A waterproofing engineering waterstop structure according to claim 1, characterized in that, The sealing inner layer (203) and the reinforcing layer (202) are connected by adhesion, and the sealing inner layer (203) is made of high-strength rubber material.

6. A waterproofing engineering waterstop structure according to claim 1, characterized in that, The inner side of the sealing inner layer (203) is provided with a filling groove (3), and the filling groove (3) is filled with foaming glue.

7. A waterproofing engineering waterstop structure according to claim 1, characterized in that, The supporting core strip (4) and the filling groove (3) are connected by adhesion, and the supporting core strip (4) is made of metal material.

8. A waterproofing engineering waterstop structure according to claim 1, characterized in that, The supporting core strip (4) is in a hollow structure.

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