Wear-resistant polyester tire waterproof coiled material

Abstract

The utility model provides a wear-resistant polyester tire waterproof coiled material, and belongs to the technical field of waterproof coiled materials. The wear-resistant polyester tire waterproof roll comprises a polyester tire base layer and a waterproof layer, the waterproof layer is arranged at the top of the polyester tire base layer, a wear-resistant layer is arranged at the top of the waterproof layer, and a plurality of wear-resistant blocks are arranged at the top of the wear-resistant layer. The waterproof layer is subjected to covering wear-resistant protection work, and the wear-resistant layer is made of a vinyl acetate copolymer material, has good wear resistance and flexibility, and resists the influence of ultraviolet rays and environmental factors when being subjected to wear-resistant protection on the waterproof layer and the polyester base layer, so that the service life is prolonged; the situation that the polyester base layer and the waterproof layer are damaged due to the influence of external friction force during working, and the waterproofness is reduced or even lost is avoided, so that the wear resistance and waterproof effect of the polyester base layer and the waterproof layer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, in particular to an anti-wear polyester waterproof coiled material. Background Art

[0002] Polyester base waterproof membrane is a widely used building waterproof material, widely used in waterproofing projects such as roofs, basements, and tunnels. The main function of waterproof membrane is to prevent water penetration and protect building structures from moisture damage. They can maintain good waterproof performance under various climatic conditions and effectively prevent damage to buildings caused by rainwater, groundwater, etc. Polyester base waterproof membrane is a type of waterproof membrane. Polyester base waterproof membrane is mainly composed of polyester fiber and waterproof material. Polyester base as a base material not only provides excellent strength and toughness, but also has good tensile strength and temperature resistance. Since the surface integrity of polyester base waterproof membrane directly affects the waterproof effect, it is necessary to perform waterproof and wear-resistant protection operations on polyester base waterproof membrane.

[0003] In the related art, during the use of polyester-based waterproof membranes, the polyester-based waterproof membranes are generally laid at locations that require waterproofing through processes such as bonding, hot melting or compaction to waterproof the building structure and then used.

[0004] However, in the current use of polyester-based waterproof membranes, since polyester-based waterproof membranes generally work directly on the outside of building structures, when the laying location of the polyester-based waterproof membranes frequently contacts and rubs with external objects, the surface of the polyester-based waterproof membranes is affected by friction loss and is very likely to be damaged, resulting in reduced or even lost waterproof properties, affecting the wear resistance and waterproof effect of the polyester-based waterproof membranes. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides an anti-wear polyester waterproof membrane that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an anti-wear polyester base waterproof coiled material, comprising a polyester base layer and a waterproof layer. The waterproof layer is arranged on the top of the polyester base layer, and a wear-resistant layer is arranged on the top of the waterproof layer.

[0008] In a preferred solution, a wear-resistant block is provided on the top of the wear-resistant layer. There are several wear-resistant blocks, and the wear-resistant blocks are distributed at equal distances. The material of the wear-resistant layer and the wear-resistant blocks are both vinyl acetate copolymer.

[0009] In a preferred embodiment, a bonding layer is provided at the bottom of the wear-resistant layer, and the material of the bonding layer is vinyl acetate.

[0010] In a preferred embodiment, a water-resistant layer is provided at the bottom of the bonding layer, and the water-resistant layer and the waterproof layer are both made of thermoplastic polyurethane.

[0011] In a preferred solution, a reinforcement layer connected to the waterproof layer is provided at the bottom of the water-resistant layer, and the material of the reinforcement layer is polypropylene fiber.

[0012] In a preferred embodiment, a paving layer is provided at the bottom of the polyester tire base layer, and the material of the paving layer is hot melt adhesive.

[0013] The utility model provides an anti-wear polyester waterproof roll material, the beneficial effects of which include:

[0014] 1. By setting up a wear-resistant layer, the waterproof layer can be covered with wear-resistant protection when the waterproof layer cooperates with the polyester base layer. The wear-resistant layer is made of vinyl acetate copolymer material, which has good wear resistance and flexibility. It can resist the influence of ultraviolet rays and environmental factors when the waterproof layer and the polyester base layer are wear-resistant, extend the service life, and avoid the polyester base layer and the waterproof layer from being damaged by external friction when working, resulting in reduced or even lost waterproof performance. Therefore, the wear resistance and waterproof effect of the polyester base layer and the waterproof layer are improved.

[0015] 2. By setting up wear-resistant blocks, the waterproof layer and the polyester tire base layer can be provided with secondary wear-resistant protection in conjunction with the wear-resistant layer. The wear-resistant blocks made of vinyl acetate copolymer have good wear resistance, can effectively resist mechanical friction, and have good resistance to some chemical substances, avoiding the situation where the wear-resistant layer has insufficient wear resistance when working, thereby improving the wear-resistant protection effect of the wear-resistant layer.

[0016] 3. By setting up the bonding layer, the wear-resistant layer and the water-resistant layer can be bonded and reinforced to ensure the bonding effect between the wear-resistant layer and the water-resistant layer. The bonding layer made of vinyl acetate has excellent flexibility and bonding ability. It can provide good waterproof performance and maintain softness under low temperature conditions to prevent cracking caused by temperature changes, thereby improving the coordination effect between the wear-resistant layer and the water-resistant layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an overall stereogram provided by the embodiment of the present utility model;

[0019] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a polyester tire base layer provided in an embodiment of the present utility model;

[0020] Figure 3 A schematic diagram of a partial three-dimensional cross-sectional structure of a polyester tire base layer provided in an embodiment of the present utility model;

[0021] In the figure: 1. Polyester tire base layer; 2. Waterproof layer; 3. Wear-resistant layer; 4. Wear-resistant blocks; 5. Adhesive layer; 6. Waterproof layer; 7. Reinforcement layer; 8. Paving layer. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 3 The utility model provides a technical solution: an anti-wear polyester tire waterproof roll material, comprising a polyester tire base layer 1 and a waterproof layer 2, the waterproof layer 2 is arranged on the top of the polyester tire base layer 1, and a wear-resistant layer 3 is arranged on the top of the waterproof layer 2, which can cover the waterproof layer 2 for wear-resistant protection when the waterproof layer 2 cooperates with the polyester tire base layer 1. The wear-resistant layer 3 is made of vinyl acetate copolymer material, which has good wear resistance and flexibility. When performing wear-resistant protection on the waterproof layer 2 and the polyester tire base layer 1, it resists the influence of ultraviolet rays and environmental factors, extends the service life, and avoids the polyester tire base layer 1 and the waterproof layer 2 from being damaged by external friction when working, resulting in reduced or even lost waterproof performance, thereby improving the wear resistance and waterproof effect of the polyester tire base layer 1 and the waterproof layer 2.

[0023] Reference Figure 1-Figure 3 In a preferred embodiment, a wear-resistant block 4 is provided on the top of the wear-resistant layer 3. There are several wear-resistant blocks 4, and the wear-resistant blocks 4 are distributed at equal distances. The materials of the wear-resistant layer 3 and the wear-resistant blocks 4 are both vinyl acetate copolymer, which can cooperate with the wear-resistant layer 3 to perform secondary wear-resistant protection on the waterproof layer 2 and the polyester tire base layer 1. The wear-resistant blocks 4 made of vinyl acetate copolymer have good wear resistance, can effectively resist mechanical friction, and have good resistance to some chemical substances, thereby avoiding the situation where the wear-resistant protection of the wear-resistant layer 3 is insufficient when working, thereby improving the wear-resistant protection effect of the wear-resistant layer 3.

[0024] Reference Figure 2-Figure 3In a preferred embodiment, an adhesive layer 5 is provided at the bottom of the wear-resistant layer 3. The adhesive layer 5 is made of vinyl acetate, which can perform bonding reinforcement between the wear-resistant layer 3 and the water-resistant layer 6 to ensure the bonding effect between the wear-resistant layer 3 and the water-resistant layer 6. The adhesive layer 5 made of vinyl acetate has excellent flexibility and bonding ability. It can provide good waterproof performance and maintain softness under low temperature conditions to prevent cracking caused by temperature changes, thereby improving the coordination effect between the wear-resistant layer 3 and the water-resistant layer 6.

[0025] A water-resistant layer 6 is provided at the bottom of the bonding layer 5. The materials of the water-resistant layer 6 and the waterproof layer 2 are both thermoplastic polyurethane. When the waterproof layer 2 cooperates with the polyester tire base layer 1, the polyester tire base layer 1 can be provided with secondary protection to ensure the waterproof performance of the polyester tire base layer 1. The thermoplastic polyurethane material has strong tensile strength and wear resistance, and is suitable for waterproof projects with higher requirements. It has excellent weather resistance and low-temperature flexibility, and can ensure that the water-resistant layer 6 and the waterproof layer 2 maintain good waterproof performance under extreme climatic conditions. In addition, the thermoplastic polyurethane material has good air permeability, which can effectively prevent the accumulation of water vapor when the water-resistant layer 6 and the waterproof layer 2 work, reduce the risk of mildew, and thus improve the waterproof performance of the polyester tire base layer 1.

[0026] Reference Figure 2-Figure 3 In a preferred embodiment, a reinforcing layer 7 connected to the waterproof layer 2 is provided at the bottom of the waterproof layer 6. The reinforcing layer 7 is made of polypropylene fiber, which can be used to strengthen the waterproof layer 2 and the waterproof layer 6. The polypropylene fiber material has good chemical resistance and water resistance, and is relatively light, which is convenient for transportation and construction. The polypropylene fiber also has good elasticity and impact resistance, which can effectively improve the crack resistance of the reinforcing layer 7. In particular, for environments with large temperature changes, the reinforcing effect of the reinforcing layer 7 can still be guaranteed, thereby improving the waterproof strength of the waterproof layer 2 and the waterproof layer 6.

[0027] A laying layer 8 is provided at the bottom of the polyester tread base layer 1. The material of the laying layer 8 is hot melt adhesive, which can provide users with a medium for laying and pasting the polyester tread base layer 1 and the external building structure during the laying construction of the polyester tread base layer 1. The hot melt adhesive can melt quickly after heating, forming good adhesion with the polyester tread base layer 1, and quickly solidify after cooling to achieve a high-strength bonding effect. It can assist the polyester tread base layer 1 to be effectively pasted on the surface of the external building structure to form a waterproof medium with high adhesion. Hot melt adhesive usually has strong high and low temperature resistance, and can adapt to the use environment under different climatic conditions. As an auxiliary material for waterproof materials, hot melt adhesive has excellent sealing properties and effectively prevents moisture infiltration, thereby improving the convenience of pasting construction and waterproof stability of the polyester tread base layer 1.

[0028] Specifically, the working process or working principle of this wear-resistant polyester base waterproof membrane is: when in use, first clean the building structure location where the polyester base layer 1 needs to be laid, remove debris, dust and dirt in the construction area, and ensure that the base surface is dry, flat and solid. When the preparation work in the construction area is completed, according to the requirements of the construction area for laying the polyester base layer 1, use a tool to cut the polyester base layer 1 into the required size and shape, and then use a flamethrower or a hot air welder to heat and melt the laying layer 8.

[0029] When the laying layer 8 is heated and melted, the polyester tread base layer 1 is pasted and laid in the construction area through the laying layer 8. During this process, when the edges of the two polyester tread base layers 1 are connected by overlapping and laying through the laying layer 8, the wear-resistant blocks 4 are embedded in the melted laying layer 8. After the laying layer 8 is cooled and solidified, the wear-resistant blocks 4 embedded in the laying layer 8 provide a good overlapping laying force medium for the overlapping laying positions of the two polyester tread base layers 1, thereby ensuring the stability of the overlapping laying of the two polyester tread base layers 1.

[0030] When the entire construction area is paved, the wear-resistant blocks 4, wear-resistant layer 3, bonding layer 5, waterproof layer 6, reinforcement layer 7, waterproof layer 2, polyester tread base layer 1 and paving layer 8 are arranged from top to bottom. When there is friction from external objects on the top of the polyester tread base layer 1, the wear-resistant blocks 4 cooperate with the wear-resistant layer 3 to provide double-layer wear-resistant protection for the polyester tread base layer 1. The wear-resistant blocks 4 and the wear-resistant layer 3 made of vinyl acetate copolymer material have good resistance to some chemical substances, which can ensure the wear-resistant protection performance of the wear-resistant layer 3 and the wear-resistant blocks 4 on the polyester tread base layer 1.

[0031] At this time, the wear-resistant layer 3 cooperates with the waterproof layer 6 through the bonding layer 5 to provide auxiliary waterproofing for the polyester tire base layer 1, thereby ensuring the waterproof performance of the polyester tire base layer 1. At the same time, the waterproof layer 6 cooperates with the waterproof layer 2 through the reinforcement layer 7 to provide secondary waterproof reinforcement assistance to the polyester tire base layer 1. The waterproof layer 2 and the waterproof layer 6 made of thermoplastic polyurethane material have excellent weather resistance and low-temperature flexibility, and can ensure that the waterproof layer 6 and the waterproof layer 2 maintain good waterproof performance under extreme climatic conditions, thereby enabling the polyester tire base layer 1 to ensure its own wear-resistant integrity while ensuring the waterproof performance of the building structure.

Claims

1. A wear-resistant polyester waterproof roll, comprising a polyester base layer (1) and a waterproof layer (2), characterized in that: The waterproof layer (2) is arranged on top of the polyester tire base layer (1), and a wear-resistant layer (3) is arranged on top of the waterproof layer (2); A wear-resistant block (4) is provided on the top of the wear-resistant layer (3), and a plurality of the wear-resistant blocks (4) are provided, and the wear-resistant blocks (4) are distributed at equal distances. The material of the wear-resistant layer (3) and the wear-resistant blocks (4) is vinyl acetate copolymer.

2. The wear-resistant polyester waterproof membrane according to claim 1, characterized in that: An adhesive layer (5) is provided at the bottom of the wear-resistant layer (3), and the material of the adhesive layer (5) is vinyl acetate.

3. The wear-resistant polyester waterproof membrane according to claim 2, characterized in that: A water-resistant layer (6) is provided at the bottom of the bonding layer (5), and the water-resistant layer (6) and the waterproof layer (2) are both made of thermoplastic polyurethane.

4. The wear-resistant polyester waterproof membrane according to claim 3, characterized in that: A reinforcing layer (7) connected to the waterproof layer (2) is provided at the bottom of the waterproof layer (6), and the reinforcing layer (7) is made of polypropylene fiber.

5. The wear-resistant polyester waterproof membrane according to any one of claims 1 to 4, characterized in that: A paving layer (8) is provided at the bottom of the polyester tire base layer (1), and the material of the paving layer (8) is hot melt adhesive.

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