CN215519261U

CN215519261U - Waterproofing membrane of easily splicing

Info

Publication number: CN215519261U
Application number: CN202120620318.5U
Authority: CN
Inventors: 游锐
Original assignee: Fujian Jiejia Industrial Co ltd
Current assignee: Fujian Jiejia Industrial Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-14
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a waterproof coiled material easy to splice, which comprises a coiled material body, wherein adhesive layers are arranged at the edges of the bottom surfaces of two sides of the coiled material body 1, the width range of the adhesive layers is 5-10cm, a first concave-convex bone is arranged at the top surface of one side, away from the coiled material body, of one adhesive layer, a second concave-convex bone is arranged at the bottom surface of the edge of the coiled material body corresponding to the other adhesive layer, and the first concave-convex bone and the second concave-convex bone are matched with each other. According to the utility model, the bottom surfaces of the two edges of the coiled material body are respectively provided with the adhesive layers, so that when the coiled material body is laid, the coiled material body can be laid on the corresponding wall surface through the adhesive layers, and the adhesive layers are bonded more firmly and stably and are not easy to delaminate and crack in a manner of being bonded and fixed with the traditional cement paste, thereby improving the waterproof performance.

Description

Waterproofing membrane of easily splicing

Technical Field

The utility model relates to the field of waterproof coiled materials, in particular to a waterproof coiled material easy to splice.

Background

Waterproof coiled materials are widely introduced building materials at present and are widely used in roads, bridges, roofs and other buildings needing waterproof. The present waterproofing membrane is mostly fixed by adopting a bonding mode, firstly, the colloid is coated on the wall body, and then the waterproofing membrane is pasted, so that the construction and laying are relatively complex, the technical requirement on constructors is higher, the existing colloid is mostly cement paste, and the layering is very easy to occur with the waterproofing membrane after the existing colloid is dried, so that the water leakage problem is caused at the butt joint of the waterproofing membrane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof coiled material which is easy to splice so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a waterproofing membrane of easily concatenation, includes the coiled material body, the border department of 1 both sides bottom surface of coiled material body all is equipped with the viscose layer, the width scope on viscose layer is 5-10cm, and the top surface department that coiled material body one side was kept away from on one of them viscose layer is equipped with first concavo-convex bone, and the bottom surface of coiled material body border department that another viscose layer corresponds is equipped with the second concavo-convex bone, and first concavo-convex bone and the unsmooth bone of second cooperate each other.

Furthermore, the coiled material body comprises a waterproof substrate at the middle part and waterproof surface layers positioned on two sides of the waterproof substrate.

Further, the waterproof base material is one of polyethylene resin or rubber resin.

Further, the waterproof surface layer is made of one of polypropylene fabric, polyester fabric or spunlace fabric.

Further, the coiled material body and the adhesive layer are of an integrally formed structure.

Further, the coiled material body is of an integrated structure with the first concave-convex bone and the second concave-convex bone.

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

according to the utility model, the bottom surfaces of the two edges of the coiled material body are respectively provided with the adhesive layers, so that when the coiled material body is laid, the coiled material body can be laid on the corresponding wall surface through the adhesive layers, and the adhesive layers are bonded more firmly and stably and are not easy to delaminate and crack in a manner of being bonded and fixed with the traditional cement paste, thereby improving the waterproof performance.

Lay one side of coiled material body earlier through the viscose layer on the wall body when laying, the opposite side border is pressed earlier on adjacent coiled material body border, cooperate each other with the unsmooth bone of second with the first unsmooth bone that corresponds earlier, make adjacent coiled material body through the unsmooth bone cooperation of first unsmooth bone and second after fixing, rethread viscose layer bonds fixedly, thereby effectively avoid the viscose layer when pasting fixedly, take place the dislocation, and then avoid the viscose layer to paste uneven problem appearance, laying quality and efficiency have been improved greatly.

Drawings

Fig. 1 is a schematic structural view of a waterproof roll easy to splice.

In the figure: 1. a coil body; 11. a waterproof substrate; 12. a waterproof facing; 2. an adhesive layer; 3. a first bone having concave and convex portions; 4. the second concave-convex bone.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a waterproofing membrane of easily concatenation, includes coiled material body 1, and the border department of the 1 both sides bottom surface of coiled material body all is equipped with viscose layer 2, and the width scope on viscose layer 2 is 5-10cm, and the top surface department that 1 one side of coiled material body was kept away from on one of them viscose layer 2 is equipped with first concavo-convex bone 3, and the bottom surface of the 1 border department of coiled material body that another viscose layer 2 corresponds is equipped with second concavo-convex bone 4, and first concavo-convex bone 3 and second concavo-convex bone 4 cooperate mutually.

In this scheme, all be equipped with viscose layer 2 along the bottom surface of department on the both sides of coiled material body 1, consequently, when laying coiled material body 1, can lay coiled material body 1 on the wall that corresponds through viscose layer 2, relative and traditional grout bonds fixed mode, and viscose layer 2 bonds more firmly, stably and difficult layering fracture to improve waterproof performance. In addition, the adhesive layer 2 can also be arranged at the two side edges of the coiled material body 1.

Lay one side of coiled material body 1 earlier through viscose layer 2 (preferred surface has one side of second concavo-convex bone 4) on the wall body during laying, opposite side border is pressed earlier on adjacent coiled material body 1 border (the surface has one side of first concavo-convex bone 3), cooperate first concavo-convex bone 3 and second concavo-convex bone 4 that correspond earlier, make adjacent coiled material body 1 through first concavo-convex bone 3 and second concavo-convex bone 4 cooperation location back, rethread viscose layer 2 bonds fixedly, thereby effectively avoid viscose layer 2 when pasting fixedly, take place the dislocation, and then avoid viscose layer 2 to paste uneven problem appearance, laying quality and efficiency have been improved greatly.

In addition, a stacked laying method (similar to the laying of roof tiles) can be adopted during the laying, and the waterproof effect is better when the roof tiles are laid on the wall surface and the inclined slope surface.

The coiled material body 1 comprises a waterproof substrate 11 in the middle and waterproof surface layers 12 positioned on two sides of the waterproof substrate 11.

In another embodiment, the waterproof substrate 11 is one of a polyethylene resin or a rubber resin.

In another embodiment, the waterproof facing 12 is one of polypropylene cloth, polyester cloth, or spunlace cloth.

Coiled material body 1 is the integrated into one piece structure with viscose layer 2, and coiled material body 1 all is the integrated into one piece structure with first concavo-convex bone 3 and second concavo-convex bone 4 for the connection of coiled material body 1 and viscose layer 2, first concavo-convex bone 3 and second concavo-convex bone 4 is more stable, and makes adjacent connection of coiled material body 1 also more firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an easy waterproofing membrane of concatenation, includes coiled material body (1), its characterized in that: the border department of coiled material body (1) both sides bottom surface all is equipped with viscose layer (2), the width scope on viscose layer (2) is 5-10cm, and the top surface department of keeping away from coiled material body (1) one side on one of them viscose layer (2) is equipped with first concavo-convex bone (3), and the bottom surface of coiled material body (1) border department that another viscose layer (2) corresponds is equipped with second concavo-convex bone (4), and first concavo-convex bone (3) and second concavo-convex bone (4) mutually support.

2. A roll of waterproofing material easy to splice according to claim 1, wherein: the coiled material body (1) comprises a waterproof base material (11) in the middle and waterproof surface layers (12) positioned on two sides of the waterproof base material (11).

3. A roll of waterproofing material easy to splice according to claim 2, wherein: the waterproof base material (11) is one of polyethylene resin or rubber resin.

4. A roll of waterproofing material easy to splice according to claim 2, wherein: the waterproof surface layer (12) is made of polypropylene fabric, polyester fabric or spunlace fabric.

5. A roll of waterproofing material easy to splice according to claim 1, wherein: the coiled material body (1) and the adhesive layer (2) are of an integrally formed structure.

6. A roll of waterproofing material easy to splice according to claim 1, wherein: the coiled material body (1) is of an integrated structure with a first concave-convex rib (3) and a second concave-convex rib (4).