Double-tire-base composite waterproof coiled material

Abstract

The utility model provides a double-base composite waterproof roll, which relates to the field of waterproof rolls and comprises a waterproof roll body, and the waterproof roll body comprises a first wear-resistant layer, a first splicing layer, an openable wear-resistant layer, an openable splicing layer, a first waterproof layer, a splicing waterproof layer, a splicing protective layer, a bottom layer and a bonding layer. According to the double-tire-base composite waterproof coiled material, the first wear-resistant layer, the first splicing layer, the openable wear-resistant layer, the openable splicing layer, the first waterproof layer, the splicing waterproof layer, the splicing blocks, the splicing protective layer, the splicing grooves, the bottom layer and the bonding layer are used for being opened by utilizing the openable wear-resistant layer and the openable splicing layer; then the splicing waterproof layer and the splicing block of the other waterproof roll body are spliced with the splicing protective layer and the splicing groove of the waterproof roll body, and then the openable wear-resistant layer and the openable splicing layer are put down, so that the two waterproof roll bodies are spliced and subjected to heating treatment, and the waterproof roll has the advantages of being better in waterproofness and sealing performance.

Description

Technical Field

[0001] This utility model relates to a double-layer composite waterproof membrane, belonging to the technical field of waterproof membranes. Background Technology

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

[0003] Existing waterproof membranes are typically installed by simply bonding two membranes together and then heating them to seal them. This method of connection carries the potential risk of cracking at the joint, which can lead to leaks. To address this issue, we offer a double-layer composite waterproof membrane. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a double-layer composite waterproof membrane, the specific technical solution of which is as follows:

[0005] A double-layer composite waterproof membrane includes a waterproof membrane body, which comprises a first wear-resistant layer, a first splicing layer, a liftable wear-resistant layer, a liftable splicing layer, a first waterproof layer, a spliced ​​waterproof layer, a spliced ​​protective layer, a bottom layer, and an adhesive layer. The upper surface of the spliced ​​protective layer has splicing grooves arranged at equal intervals, and the bottom surface of the spliced ​​waterproof layer has two splicing blocks fixedly connected.

[0006] Preferably, the left side of the first wear-resistant layer is fixedly connected to the right side of the liftable wear-resistant layer, and the left side of the first splicing layer is fixedly connected to the right side of the liftable splicing layer.

[0007] Preferably, the bottom surface of the first wear-resistant layer is fixedly connected to the upper surface of the first splicing layer, and the upper surface of the liftable wear-resistant layer is fixedly connected to the bottom surface of the liftable splicing layer.

[0008] Preferably, the upper surface of the first waterproof layer is fixedly connected to the bottom surface of the first splicing layer, and the bottom surface of the first waterproof layer is fixedly connected to the upper surface of the splicing protective layer.

[0009] Preferably, the bottom surface of the splicing protective layer is fixedly connected to the upper surface of the bottom layer, the bottom surface of the bottom layer is fixedly connected to the upper surface of the adhesive layer, and an instruction panel is fixedly connected to the upper surface of the first wear-resistant layer.

[0010] Preferably, a first anti-stick film is fixedly connected to the bottom surface of the adhesive layer, and a second anti-stick film is fixedly connected to the upper surface of the first wear-resistant layer and the removable wear-resistant layer.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This dual-layer composite waterproof membrane consists of a first wear-resistant layer, a first splicing layer, a liftable wear-resistant layer, a liftable splicing layer, a first waterproof layer, a splicing waterproof layer, splicing blocks, a splicing protective layer, a splicing groove, a bottom layer, and an adhesive layer. The liftable wear-resistant layer and the liftable splicing layer are used to lift the membrane. Then, the splicing waterproof layer and splicing blocks of another waterproof membrane body are spliced ​​with the splicing protective layer and splicing groove of the first waterproof membrane body. Finally, the liftable wear-resistant layer and the liftable splicing layer are lowered, allowing the two waterproof membrane bodies to be spliced ​​together and subjected to heat treatment. This design offers advantages such as better waterproofing and superior sealing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0014] Figure 2 This is a three-dimensional structural schematic diagram of the overall bottom view of this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the overall front view of this utility model;

[0016] Figure 4 In this utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0017] Figure descriptions: 1. Waterproof membrane body; 2. First abrasion-resistant layer; 3. First splicing layer; 4. Removable abrasion-resistant layer; 5. Removable splicing layer; 6. First waterproof layer; 7. Spliced ​​waterproof layer; 8. Splicing block; 9. Splicing protective layer; 10. Splicing groove; 11. Bottom layer; 12. Adhesive layer; 13. Second anti-adhesive film; 14. Instruction panel; 15. First anti-adhesive film. Detailed Implementation

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this utility model, a double-layer composite waterproof membrane includes a waterproof membrane body 1. The waterproof membrane body 1 includes a first wear-resistant layer 2, a first splicing layer 3, a liftable wear-resistant layer 4, a liftable splicing layer 5, a first waterproof layer 6, a spliced ​​waterproof layer 7, a spliced ​​protective layer 9, a bottom layer 11, and an adhesive layer 12. The upper surface of the spliced ​​protective layer 9 has splicing grooves 10 arranged at equal intervals. Two splicing blocks 8 are fixedly connected to the bottom surface of the spliced ​​waterproof layer 7. The membrane is constructed by the first wear-resistant layer 2, the first splicing layer 3, the liftable wear-resistant layer 4, and the liftable splicing layer 5. 5. The first waterproof layer 6, spliced ​​waterproof layer 7, splicing block 8, spliced ​​protective layer 9, splicing groove 10, bottom layer 11, and adhesive layer 12 are opened using the liftable wear-resistant layer 4 and the liftable splicing layer 5. Then, the spliced ​​waterproof layer 7 and splicing block 8 of another waterproof membrane body 1 are spliced ​​with the spliced ​​protective layer 9 and splicing groove 10 of the waterproof membrane body 1. Then, the liftable wear-resistant layer 4 and the liftable splicing layer 5 are put down, so that the two waterproof membrane bodies 1 are spliced ​​and heat-treated, which has the advantages of better waterproofing and better sealing.

[0021] The left side of the first wear-resistant layer 2 is fixedly connected to the right side of the liftable wear-resistant layer 4, the left side of the first splicing layer 3 is fixedly connected to the right side of the liftable splicing layer 5, the bottom surface of the first wear-resistant layer 2 is fixedly connected to the upper surface of the first splicing layer 3, and the upper surface of the liftable wear-resistant layer 4 is fixedly connected to the bottom surface of the liftable splicing layer 5.

[0022] The upper surface of the first waterproof layer 6 is fixedly connected to the bottom surface of the first splicing layer 3. The bottom surface of the first waterproof layer 6 is fixedly connected to the upper surface of the splicing protective layer 9. The bottom surface of the splicing protective layer 9 is fixedly connected to the upper surface of the bottom layer 11. The bottom surface of the bottom layer 11 is fixedly connected to the upper surface of the adhesive layer 12. An instruction panel 14 is fixedly connected to the upper surface of the first wear-resistant layer 2. A first anti-adhesive film 15 is fixedly connected to the bottom surface of the adhesive layer 12. A second anti-adhesive film 13 is fixedly connected to the upper surfaces of the first wear-resistant layer 2 and the removable wear-resistant layer 4. The first anti-adhesive film 15 prevents the adhesive layer 12 from sticking to the ground. The second anti-adhesive film 13 prevents the adhesive layer 12 of other waterproof membrane bodies 1 from sticking to the first wear-resistant layer 2.

[0023] The working principle of this utility model is as follows:

[0024] In use, first, the liftable wear-resistant layer 4 and the liftable splicing layer 5 are lifted. Then, the splicing waterproof layer 7 of another waterproof membrane body 1 is spliced ​​with the splicing protective layer 9 of the waterproof membrane body 1. At the same time, the splicing block 8 will be engaged with the splicing groove 10. Then, the liftable wear-resistant layer 4 and the liftable splicing layer 5 are put down. The liftable splicing layer 5 will be attached to the splicing waterproof layer 7. Next, the two waterproof membrane bodies 1 are spliced ​​and heated to seal them together.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0027] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A double-layer composite waterproof membrane, comprising a waterproof membrane body (1), characterized in that: The waterproof membrane body (1) includes a first wear-resistant layer (2), a first splicing layer (3), a liftable wear-resistant layer (4), a liftable splicing layer (5), a first waterproof layer (6), a splicing waterproof layer (7), a splicing protective layer (9), a bottom layer (11), and an adhesive layer (12). The upper surface of the splicing protective layer (9) is provided with splicing grooves (10) arranged at equal intervals. The bottom surface of the splicing waterproof layer (7) is fixedly connected with two splicing blocks (8).

2. The double-layer composite waterproof membrane according to claim 1, characterized in that: The left side of the first wear-resistant layer (2) is fixedly connected to the right side of the liftable wear-resistant layer (4), and the left side of the first splicing layer (3) is fixedly connected to the right side of the liftable splicing layer (5).

3. The double-layer composite waterproof membrane according to claim 1, characterized in that: The bottom surface of the first wear-resistant layer (2) is fixedly connected to the upper surface of the first splicing layer (3), and the upper surface of the liftable wear-resistant layer (4) is fixedly connected to the bottom surface of the liftable splicing layer (5).

4. The double-layer composite waterproof membrane according to claim 1, characterized in that: The upper surface of the first waterproof layer (6) is fixedly connected to the bottom surface of the first splicing layer (3), and the bottom surface of the first waterproof layer (6) is fixedly connected to the upper surface of the splicing protective layer (9).

5. The double-layer composite waterproof membrane according to claim 1, characterized in that: The bottom surface of the splicing protective layer (9) is fixedly connected to the upper surface of the bottom layer (11), the bottom surface of the bottom layer (11) is fixedly connected to the upper surface of the adhesive layer (12), and an instruction panel (14) is fixedly connected to the upper surface of the first wear-resistant layer (2).

6. The double-layer composite waterproof membrane according to claim 1, characterized in that: The bottom surface of the adhesive layer (12) is fixedly connected to a first anti-stick film (15), and the upper surface of the first wear-resistant layer (2) and the releasable wear-resistant layer (4) are jointly fixedly connected to a second anti-stick film (13).

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