CN219385052U

CN219385052U - Waterproof coiled material for waterproof use

Info

Publication number: CN219385052U
Application number: CN202320517659.9U
Authority: CN
Inventors: 汪蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-21
Anticipated expiration: 2033-03-17

Abstract

The utility model belongs to the field of waterproof coiled materials, and particularly relates to a waterproof coiled material for waterproof use, which comprises a base layer, wherein an asphalt layer is adhered to the surface of the base layer, a reinforcing layer is adhered to the surface of the asphalt layer, an adhesive layer is adhered to the surface of the reinforcing layer, a protective film is adhered to the surface of the adhesive layer, a plurality of uniformly distributed large ball grooves are formed in the surface of the base layer, and a plurality of uniformly distributed small ball grooves are formed in each large ball groove. According to the utility model, the special grooves formed by the large ball grooves and the small ball grooves are stamped on the surface of the original base layer, so that when the asphalt layer is combined with the base layer, the asphalt layer can infiltrate into the grooves, so that the combination of the asphalt layer and the base layer is firmer, and then the reinforcing layer and the bonding layer which adopt polyurethane mesh cloth are sequentially arranged on the surface of the asphalt layer, so that the overall strength is further improved, and the asphalt layer is not easy to break.

Description

Waterproof coiled material for waterproof use

Technical Field

The utility model relates to the field of waterproof coiled material mechanisms, in particular to a waterproof coiled material for waterproof use.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, plays a role in resisting leakage of external rainwater and underground water, is a flexible coiled building material product, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, plays a vital role in the whole engineering, and mainly comprises an asphalt waterproof coiled material and a high-polymer waterproof coiled material.

Because many waterproof coiled materials directly hot-press two asphalt layers on two sides of a base layer of polyester base cloth, the structural strength is relatively low, and the waterproof coiled materials are easy to break in later stages. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a waterproof coiled material for waterproofing, which solves the problem of lower structural strength of the existing waterproof coiled material.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproofing membrane that waterproof was used, includes the basic unit, the surface bonding of basic unit has the pitch layer, the surface bonding on pitch layer has the enhancement layer, the surface bonding on enhancement layer has the adhesive linkage, the surface bonding of adhesive linkage has the protection film, the surface of basic unit is provided with a plurality of evenly distributed's big ball groove, every a plurality of evenly distributed's ball groove has been seted up in the big ball groove.

Preferably, the base layer is polyester base cloth, and the thickness of the base layer is 0.5cm. The base layer is an integral base material.

Preferably, the asphalt layer is made of asphalt material, and the thickness of the asphalt layer is 0.3cm. The asphalt layer is an integral base material.

Preferably, the reinforcing layer is polyurethane mesh cloth, and the thickness of the reinforcing layer is 0.1cm. Through the setting of enhancement layer, can increase holistic intensity, be difficult for the fracture.

Preferably, the adhesive layer is polyurethane adhesive, and the thickness of the adhesive layer is 0.3cm. The polyurethane adhesive is adopted for the adhesive layer, so that the adhesive layer can be well fused with the pits on the surface of a building, has a good self-leveling effect, and is more firm in combination.

Preferably, the protective film is a polyethylene film, and the thickness of the protective film is 0.08cm. Through the setting of protection film, have the guard action to whole when not using.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the special grooves formed by the large ball grooves and the small ball grooves are stamped on the surface of the original base layer, so that when the asphalt layer is combined with the base layer, the asphalt layer can infiltrate into the grooves, so that the combination of the asphalt layer and the base layer is firmer, and then the reinforcing layer and the bonding layer which adopt polyurethane mesh cloth are sequentially arranged on the surface of the asphalt layer, so that the overall strength is further improved, and the asphalt layer is not easy to break.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 in accordance with the present utility model;

fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.

In the figure: 1. a base layer; 2. an asphalt layer; 3. a reinforcing layer; 4. an adhesive layer; 5. a protective film; 6. a large ball groove; 7. a small ball groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a waterproof roll for waterproof use comprises a base layer 1, wherein the base layer 1 is a polyester base fabric, and the thickness of the base layer 1 is 0.5cm. The basic unit 1 is holistic basic material, the surface bonding of basic unit 1 has pitch layer 2, pitch layer 2 is pitch material, pitch layer 2's thickness is 0.3cm, pitch layer 2 is holistic basic material, pitch layer 2's surface bonding has enhancement layer 3, enhancement layer 3 is polyurethane net cloth, enhancement layer 3's thickness is 0.1cm, through enhancement layer 3's setting, can increase holistic intensity, be difficult fracture, enhancement layer 3's surface bonding has adhesive layer 4, adhesive layer 4 is polyurethane adhesive, adhesive layer 4's thickness is 0.3cm, adopt polyurethane adhesive's setting through adhesive layer 4, can be fine the fusion together with building surface's pothole, have fine self-leveling effect, and the more firm of bonding, adhesive layer 4's surface bonding has protection film 5, protection film 5 is polyethylene film, protection film 5's thickness is 0.08cm, through protection film 5's setting, have the guard action to wholly when not using, base unit 1's surface is provided with a plurality of evenly distributed's big ball groove 6, every big ball groove 6 evenly distributed in the ball groove 7 and ball groove 7 can be seted up to the ball groove 7.

The specific implementation process of the utility model is as follows: when the novel asphalt pavement structure is used, firstly, special grooves formed by the big ball grooves 6 and the small ball grooves 7 are stamped on the surface of the base layer 1 by using special compression rollers, then when the asphalt layer 2 is paved on the surface of the base layer 1, the asphalt layer 2 can infiltrate into the big ball grooves 6 and the small ball grooves 7, so that the combination of the base layer 1 and the asphalt layer 2 is firmer, then, the reinforcing layer 3 adopting polyurethane grid cloth is paved on the surface of the asphalt layer 2, the overall strength can be further improved, the later stage is not easy to break, then, the bonding layer 4 and the protective film 5 are paved in sequence, the packaging and the sale can be realized, in the practical use, the protective film 5 can be removed, and the asphalt pavement structure can be adhered on the surface of a building by the bonding layer 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waterproof coiled material that waterproof was used, including basic unit (1), its characterized in that: the asphalt layer (2) is adhered to the surface of the base layer (1), the reinforcing layer (3) is adhered to the surface of the asphalt layer (2), the adhesive layer (4) is adhered to the surface of the reinforcing layer (3), the protective film (5) is adhered to the surface of the adhesive layer (4), a plurality of uniformly distributed large ball grooves (6) are formed in the surface of the base layer (1), and a plurality of uniformly distributed small ball grooves (7) are formed in each large ball groove (6).

2. A waterproofing membrane for waterproofing according to claim 1, wherein: the base layer (1) is polyester base cloth, and the thickness of the base layer (1) is 0.5cm.

3. A waterproofing membrane for waterproofing according to claim 1, wherein: the asphalt layer (2) is made of asphalt, and the thickness of the asphalt layer (2) is 0.3cm.

4. A waterproofing membrane for waterproofing according to claim 1, wherein: the reinforcing layer (3) is polyurethane gridding cloth, and the thickness of the reinforcing layer (3) is 0.1cm.

5. A waterproofing membrane for waterproofing according to claim 1, wherein: the adhesive layer (4) is polyurethane adhesive, and the thickness of the adhesive layer (4) is 0.3cm.

6. A waterproofing membrane for waterproofing according to claim 1, wherein: the protective film (5) is a polyethylene film, and the thickness of the protective film (5) is 0.08cm.