Self-adhesive polymer waterproof coiled material

Abstract

The utility model discloses a self-adhesive polymer waterproof coiled material, which comprises an anti-oxidation layer, a first asphalt self-adhesive layer, aerogel base cloth and a heat insulation layer, the anti-oxidation layer is made of SEBS film, the heat insulation layer is provided with a wear-resistant mechanism used for improving the wear-resistant effect of the coiled material, the wear-resistant mechanism comprises a second asphalt self-adhesive layer fixedly connected to the heat insulation layer, and the second asphalt self-adhesive layer is made of a thermoplastic elastomer. And a plurality of first friction blocks and a plurality of second friction blocks are arranged on the second asphalt self-adhesive layer. The wear-resisting mechanism is arranged, a large number of first friction blocks and second friction blocks can increase the friction force of the surface of the coiled material, the anti-skid performance of the surface of the coiled material can be remarkably improved, the risk that people slip is reduced, gaps among particles are beneficial to rapid drainage of rainwater, the surface of the coiled material is kept dry, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, in particular to a self-adhesive polymer waterproof coiled material. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] Self-adhesive rubber asphalt waterproofing membrane is a self-adhesive waterproofing membrane with polymer resin and high-quality asphalt as the base material, polyethylene film and aluminum foil as the surface material, and a release isolation layer. The product has extremely strong bonding performance and self-healing properties, but many membrane surfaces only rely on the friction resistance of the asphalt itself to maintain the wear resistance of the membrane. This has poor wear resistance in laying environments where it rains frequently. Therefore, it is necessary to design a self-adhesive polymer waterproofing membrane to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a self-adhesive polymer waterproofing coiled material.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A self-adhesive polymer waterproof roll material comprises an anti-oxidation layer, a first asphalt self-adhesive layer, an aerogel base cloth and a thermal insulation layer, wherein the anti-oxidation layer is made of a SEBS film, the thermal insulation layer is provided with a wear-resistant mechanism for improving the wear resistance of the roll material, the wear-resistant mechanism comprises a second asphalt self-adhesive layer fixedly connected to the thermal insulation layer, the second asphalt self-adhesive layer is provided with a plurality of first friction blocks and a plurality of second friction blocks, and the thermal insulation layer is provided with a tensile mechanism for improving the tensile resistance of the roll material.

[0007] Preferably, the anti-tensile mechanism comprises a plurality of first reinforcing ribs arranged in the heat insulation layer, and a plurality of second reinforcing ribs are arranged in the heat insulation layer.

[0008] Preferably, a plurality of third reinforcing ribs are provided in the heat insulation layer, and the first reinforcing ribs and the second reinforcing ribs are made of composite polyethylene material.

[0009] Preferably, a rubber tube is provided in the first asphalt self-adhesive layer, and the rubber tube is made of a thermoplastic rubber material.

[0010] Preferably, the heat insulation layer is made of a glass fiber structural layer, and the third reinforcing ribs are made of memory metal wires.

[0011] The utility model has the following beneficial effects:

[0012] 1. The device is equipped with a wear-resistant mechanism. A large number of first friction blocks and second friction blocks are arranged on the heat insulation layer to increase the friction force, which can significantly improve the anti-slip performance of the coil surface and reduce the risk of personnel slipping. The gaps between the particles help rainwater to drain quickly and keep the coil surface dry, thereby improving the practicality of the device;

[0013] 2. The device is provided with a tensile mechanism, and the first and second reinforcing ribs woven in a mesh shape can increase the tensile effect of the waterproof roll, and the first and second reinforcing ribs have the advantages of viscosity, creep and self-repair, and further enhance the self-healing ability of the roll;

[0014] 3. The device is equipped with a rubber cylinder, which has good resilience and wear resistance. It is elastic, so that the coil can restore its shape after being compressed. At the same time, the hollow design can improve the heat insulation effect of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a self-adhesive polymer waterproofing membrane proposed by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at A;

[0017] Figure 3 The utility model is a side view of a self-adhesive polymer waterproofing membrane.

[0018] In the figure: 1 anti-oxidation layer, 2 first asphalt self-adhesive layer, 3 viscosity-enhancing polymer modified asphalt layer, 4 aerogel base cloth, 5 thermal insulation layer, 6 first reinforcing ribs, 7 second reinforcing ribs, 8 third reinforcing ribs, 9 second asphalt self-adhesive layer, 10 first friction block, 11 second friction block, 12 rubber cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A self-adhesive polymer waterproof roll material comprises an anti-oxidation layer 1, a first asphalt self-adhesive layer 2, an aerogel base cloth 4 and a thermal insulation layer 5, wherein the anti-oxidation layer 1 is made of a SEBS film, and the thermal insulation layer 5 is provided with a wear-resistant mechanism for improving the wear resistance of the roll material, and the wear-resistant mechanism comprises a second asphalt self-adhesive layer 9 fixedly connected to the thermal insulation layer 5, and a plurality of first friction blocks 10 and a plurality of second friction blocks 11 are provided on the second asphalt self-adhesive layer 9.

[0021] A tensile mechanism for improving the tensile resistance of the coiled material is provided in the thermal insulation layer 5 . The tensile mechanism includes a plurality of first reinforcing ribs 6 provided in the thermal insulation layer 5 , and a plurality of second reinforcing ribs 7 are provided in the thermal insulation layer 5 .

[0022] In the utility model, a plurality of third reinforcing ribs 8 are provided in the heat-insulating layer 5, and the first reinforcing ribs 6 and the second reinforcing ribs 7 are made of a composite polyethylene material. The composite polyethylene material takes polyethylene as the main material and is compounded with some materials having viscosity, creep and self-healing properties. When a small damaged opening appears, the self-adhesive glue can fill and self-heal the small gap to a certain extent; or it can be compounded with elastic materials such as rubber, and the elasticity and deformation recovery ability of the rubber can be used to help restore the damaged within a certain range to maintain a certain waterproof property.

[0023] In the utility model, a rubber tube 12 is provided in the first asphalt self-adhesive layer 2. The rubber tube 12 is made of thermoplastic rubber material and has the advantages of good resilience and wear resistance. It is elastic so that the coil can recover its shape after being compressed. At the same time, the hollow design can improve the heat insulation effect of the coil.

[0024] In the utility model, the heat insulation layer 5 is composed of a glass fiber structural layer, which is made of glass fiber material and glue, and can improve the heat insulation effect of the coiled material. The third reinforcement rib 8 is made of memory metal wire. The third reinforcement rib 8 has good shape memory effect, super elasticity, and fatigue resistance, so that the waterproof coiled material is not easily pulled, and can restore its shape after being released after being pulled.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-adhesive polymer waterproofing roll, comprising an anti-oxidation layer (1), a first asphalt self-adhesive layer (2), an aerogel base fabric (4) and a heat insulation layer (5), characterized in that: The anti-oxidation layer (1) is made of a SEBS film, the heat-insulating layer (5) is provided with a wear-resistant mechanism for improving the wear resistance of the coiled material, the wear-resistant mechanism comprises a second asphalt self-adhesive layer (9) fixedly connected to the heat-insulating layer (5), the second asphalt self-adhesive layer (9) is provided with a plurality of first friction blocks (10) and a plurality of second friction blocks (11), and the heat-insulating layer (5) is provided with a tensile mechanism for improving the tensile resistance of the coiled material.

2. A self-adhesive polymer waterproofing membrane according to claim 1, characterized in that: The tensile resistance mechanism comprises a plurality of first reinforcing ribs (6) arranged in the heat insulation layer (5), and a plurality of second reinforcing ribs (7) are arranged in the heat insulation layer (5).

3. A self-adhesive polymer waterproofing membrane according to claim 2, characterized in that: A plurality of third reinforcing ribs (8) are provided in the heat insulation layer (5), and the first reinforcing ribs (6) and the second reinforcing ribs (7) are made of composite polyethylene material.

4. A self-adhesive polymer waterproofing membrane according to claim 3, characterized in that: A rubber tube (12) is arranged inside the first asphalt self-adhesive layer (2), and the rubber tube (12) is made of a thermoplastic rubber material.

5. The self-adhesive polymer waterproofing membrane according to claim 3, characterized in that: The heat insulation layer (5) is made of a glass fiber structural layer, and the third reinforcing rib (8) is made of memory metal wire.

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