CN211850064U

CN211850064U - Waterproof roll material with improved lapping effect

Info

Publication number: CN211850064U
Application number: CN202020474108.5U
Authority: CN
Inventors: 骆晓彬; 朱正枫; 汪亮
Original assignee: Jiangxi Shuyang Waterproof Material Co ltd
Current assignee: Jiangxi Shuyang Waterproof Material Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-03
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a waterproofing membrane technical field, concretely relates to promote waterproofing membrane of overlap joint effect. This kind of waterproofing membrane who promotes overlap joint effect includes the waterproofing membrane body, the both sides edge of waterproofing membrane body all is provided with overlap edge and net cloth, the overlap edge sets up on the top surface of waterproofing membrane body, net cloth sets up on the bottom surface of waterproofing membrane body. The utility model discloses both sides edge at the waterproofing membrane body is provided with net cloth to promote waterproofing membrane's tensile strength, and net cloth supports the both sides of waterproofing membrane body, avoids waterproofing membrane to turn round the book when expanding, makes waterproofing membrane comparatively level and smooth when expanding, the utility model discloses both sides edge at the waterproofing membrane body all is provided with the overlap joint limit, makes the mutual overlap joint of waterproofing membrane through the overlap joint limit, and the overlap joint limit sets up on the top surface of waterproofing membrane body, and net cloth sets up on the bottom surface of waterproofing membrane body, makes waterproofing membrane's overlap joint face comparatively level and smooth, in order to promote the overlap joint effect.

Description

Waterproof roll material with improved lapping effect

Technical Field

The utility model relates to a waterproofing membrane technical field, concretely relates to promote waterproofing membrane of overlap joint effect.

Background

The waterproof roll is a roll of waterproof material made of asphalt, rubber or other organic materials. Wherein, asphalt or macromolecule waterproof material is dipped on the matrix, and the manufactured waterproof material product is provided in the form of coiled material, which is called waterproof coiled material. The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

Usually, grid fibers are added into the waterproof coiled material in order to increase the strength of the waterproof coiled material, but due to the addition of the grid fibers, the surface of the waterproof coiled material is not smooth enough when in use, the waterproof effect and the construction effect are influenced, and the lap joint among the waterproof coiled materials is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a waterproofing membrane who promotes the overlap joint effect to improve waterproofing membrane's water-proof effects and construction effect.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a promote waterproofing membrane of overlap joint effect, includes the waterproofing membrane body, the both sides edge of waterproofing membrane body all is provided with overlap joint limit and net cloth, the overlap joint limit sets up on the top surface of waterproofing membrane body, net cloth sets up on the bottom surface of waterproofing membrane body.

Further, the overlap edge includes adhesive linkage and barrier film, the adhesive linkage sets up between waterproofing membrane body and barrier film.

Further, the grid cloth is bonded on the bottom surface of the waterproof roll body.

Further, the bottom of net cloth is provided with the protection film.

Further, the protective film is bonded to the bottom of the mesh cloth.

Further, the width of the mesh cloth is 5-15 cm.

Further, the width of the overlapping edge is 10-20 cm.

Further, the thickness of the waterproof coiled material body is 1.5-4 mm.

Further, the thickness of the mesh cloth is 0.5-1 mm.

The utility model has the advantages that: it is right by the foregoing the utility model discloses a description can know, compares with prior art, the utility model discloses both sides edge at waterproofing membrane body is provided with net cloth to promote waterproofing membrane's tensile strength, and net cloth supports the both sides of waterproofing membrane body, avoids waterproofing membrane to turn round the book when expanding, makes waterproofing membrane comparatively level and smooth when expanding, the utility model discloses both sides edge at waterproofing membrane body all is provided with the overlap joint limit, makes the mutual overlap joint of waterproofing membrane through the overlap joint limit, and the overlap joint limit sets up on the top surface of waterproofing membrane body, and net cloth sets up on the bottom surface of waterproofing membrane body, makes waterproofing membrane's overlap joint face comparatively level and smooth, with waterproofing membrane's water-proof effects and effect of construction.

Drawings

Fig. 1 is a schematic cross-sectional view of a waterproof roll for improving the overlapping effect according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the waterproof roll body and the mesh cloth in the preferred embodiment of the present invention;

reference numerals: 1. a waterproof roll body; 2. overlapping edges; 21. an adhesive layer; 22. an isolation film; 3. mesh cloth; 4. and (5) protecting the film.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the utility model discloses a preferred embodiment, a waterproofing membrane who promotes overlap joint effect, including waterproofing membrane body 1, waterproofing membrane body 1's both sides edge all is provided with overlap edge 2 and net cloth 3, overlap edge 2 sets up on waterproofing membrane body 1's top surface, net cloth 3 sets up on waterproofing membrane body 1's bottom surface. The utility model discloses both sides edge at waterproofing membrane body 1 is provided with net cloth 3 to promote waterproofing membrane's tensile strength, and net cloth 3 supports waterproofing membrane body 1's both sides, avoids waterproofing membrane to turn round the book when expandeing, makes waterproofing membrane comparatively level and smooth when expandeing, the utility model discloses both sides edge at waterproofing membrane body 1 all is provided with overlap edge 2, makes waterproofing membrane overlap joint each other through overlap edge 2, and overlap edge 2 sets up on waterproofing membrane body 1's top surface, and net cloth 3 sets up on waterproofing membrane body 1's bottom surface, makes waterproofing membrane's overlap joint face comparatively level and smooth, in order to promote the overlap joint effect.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the overlapping edge 2 includes an adhesive layer 21 and a separation film 22, and the adhesive layer 21 is disposed between the waterproofing membrane body 1 and the separation film 22. Make waterproofing membrane body 1 bond each other through adhesive linkage 21, make adhesive linkage 21 and external isolation through barrier film 22, only need tear barrier film 22 and can use, it is comparatively convenient.

In this embodiment, net cloth 3 bonds on waterproofing membrane body 1's bottom surface, through bonding net cloth 3 at waterproofing membrane body 1's bottom surface to make waterproofing membrane body 1's front comparatively level and smooth, promote waterproofing membrane's bonding effect.

In this embodiment, the bottom of net cloth 3 is provided with protection film 4, and net cloth 3 is protected by setting up protection film 4 in the bottom of net cloth 3, avoids net cloth 3 to receive the damage.

In this embodiment, the protective film 4 is adhered to the bottom of the mesh cloth 3, and the protective film 4 and the mesh cloth 3 are connected in an adhesion manner, which is convenient for connection, but not limited thereto.

In this embodiment, the width of the mesh cloth 3 is 5-15cm, specifically, the width of the mesh cloth 3 is 10cm, and of course, the width of the mesh cloth 3 may be determined according to specific situations, but is not limited thereto.

In this embodiment, the width of the overlapping edge 2 is 10-20cm, specifically, the width of the mesh cloth 3 is 15cm, of course, the width of the mesh cloth 3 may be determined according to specific situations, but is not limited thereto

In this embodiment, the thickness of the waterproof roll body 1 is 1.5-4mm, specifically, the thickness of the waterproof roll body is 3mm, and certainly, the thickness of the waterproof roll body may be determined according to specific situations, and is not limited thereto.

In this embodiment, the thickness of the mesh cloth 3 is 0.5-1mm, specifically, the thickness of the mesh cloth 3 is 0.6mm, and of course, the thickness of the mesh cloth 3 may be determined according to specific situations, but is not limited thereto.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a promote waterproofing membrane of overlap joint effect which characterized in that: including waterproofing membrane body (1), the both sides edge of waterproofing membrane body (1) all is provided with overlap edge (2) and net cloth (3), overlap edge (2) set up on the top surface of waterproofing membrane body (1), net cloth (3) set up on the bottom surface of waterproofing membrane body (1).

2. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: overlap edge (2) include adhesive linkage (21) and barrier film (22), adhesive linkage (21) set up between waterproofing membrane body (1) and barrier film (22).

3. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: the mesh cloth (3) is bonded on the bottom surface of the waterproof roll body (1).

4. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: and a protective film (4) is arranged at the bottom of the mesh cloth (3).

5. The waterproof roll material for improving the lapping effect as claimed in claim 4, wherein: the protective film (4) is bonded at the bottom of the grid cloth (3).

6. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: the width of the mesh cloth (3) is 5-15 cm.

7. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: the width of the overlapping edge (2) is 10-20 cm.

8. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: the thickness of the waterproof roll body (1) is 1.5-4 mm.

9. The waterproof roll material for improving the lapping effect as claimed in claim 1, wherein: the thickness of the mesh cloth (3) is 0.5-1 mm.