CN216404284U

CN216404284U - Self-adhesion polymer waterproofing membrane

Info

Publication number: CN216404284U
Application number: CN202123000411.5U
Authority: CN
Inventors: 隋强; 隋云良; 隋丽敏
Original assignee: Weifang Jinyuan Waterproof Material Co ltd
Current assignee: Weifang Jinyuan Waterproof Material Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-29
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a self-adhesive high-molecular waterproof coiled material which comprises a self-adhesive film layer, wherein polypropylene layers are arranged on the upper side and the lower side in the self-adhesive film layer, an epoxy resin layer is arranged at the upper end of the polypropylene layer on the lower side of the self-adhesive film layer, a waterproof layer is arranged at the upper end of the epoxy resin layer, a first protruding portion and a second protruding portion are sequentially arranged on the two sides of the self-adhesive film layer, a connecting body is sequentially and uniformly arranged in the middle of the self-adhesive film layer, and cutting lines are fixedly connected to the upper end and the lower end of the connecting body. According to the utility model, through arranging the first bulge part, the second bulge part, the connecting body, the connecting plate and other structural members, when the self-adhesive high-polymer waterproof coiled material needs to be cut and spliced, the self-adhesive high-polymer waterproof coiled material is firstly cut along the cutting line, and then the first bulge part or the second bulge part is aligned to the vertically staggered connecting plate and inserted, so that the joint close splicing can be completed, the waterproof performance is effectively improved, and the construction difficulty is reduced.

Description

Self-adhesion polymer waterproofing membrane

Technical Field

The utility model relates to the technical field of waterproof rolls, in particular to a self-adhesive high-polymer waterproof roll.

Background

Waterproof coiled materials are one of building materials which are very commonly applied in modern buildings. The existing waterproof coiled materials are mostly composed of a pure rubber layer or a nylon layer or an oil-coated canvas layer, and the waterproof coiled materials have poor tensile resistance and torsion resistance and do not have the function of puncture resistance, so that the waterproof performance is poor, and the normal production and living requirements are influenced. With the progress of science and technology, the performance of the waterproof coiled material is better and better, and the waterproof coiled material made of inorganic materials is gradually changed into the waterproof coiled material made of high molecular organic materials. Such as PVC material, EVA material, ECB material and polyester tire material. The waterproof coiled material made of the reactive polyester tire material particularly has the advantages of good waterproof performance and high cost performance, and is deeply demanded by the market. The reaction bonding polyester tire waterproof coiled material can form a layer of skin-meat mutual bone-meat phase and rigid-flexible waterproof building material layer on the surface layer of a concrete structure through the combined action of physical adsorption, mechanical embedding riveting, chemical printing, electrostatic adsorption and the like with a concrete base layer, so that real skin type waterproof is realized, and the integrated effect of structural rigidity and flexible waterproof of the coiled material is exerted to the maximum extent.

At present, manufacturers of a plurality of waterproof rolls can only produce waterproof roll sheets with standard specifications according to general requirements, and in the actual laying process, the waterproof roll sheets need to be cut and spliced so as to be attached to the surface of a waterproof building. When two waterproofing membrane lamella splice, produce the crack or splice the poor quality that the width inconsistency of splicing leads to easily. Therefore, people hope to have a self-adhesive high-molecular waterproof coiled material which can be well spliced, thereby improving the waterproof performance and reducing the construction difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a self-adhesive high-molecular waterproof roll.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a self-adhesion polymer waterproofing membrane, includes the self-adhesion glued membrane layer, both sides are provided with the polypropylene layer about the inside of self-adhesion glued membrane layer, the upper end on polypropylene layer of self-adhesion glued membrane layer downside is provided with the epoxy layer, the upper end on epoxy layer is provided with the waterproof layer, the both sides of self-adhesion glued membrane layer are equipped with first bellying and second bellying in proper order, the middle part of self-adhesion glued membrane layer evenly sets up the connector in proper order, the equal fixedly connected with cutting lines in the upper and lower both ends of connector.

As a further description of the above technical solution:

the convex parts of the first convex part and the second convex part are arranged in a staggered manner.

As a further description of the above technical solution:

the connecting plate is sequentially arranged in the connecting body from top to bottom, and the connecting plate is fixedly connected with the polypropylene layer, the epoxy resin layer and the waterproof layer.

As a further description of the above technical solution:

the connecting plates in the two adjacent connecting bodies are arranged in a vertically staggered mode.

As a further description of the above technical solution:

the thickness of the first protruding part and the second protruding part is equal to the thickness of the connecting plate.

As a further description of the above technical solution:

the vertical distance between the first protruding part and the second protruding part is equal to the vertical distance between the connecting plates.

As a further description of the above technical solution:

the first boss, the second boss and the connecting plate are all made of self-adhesive film materials.

The utility model has the following beneficial effects:

compared with the prior art, this self-adhesion polymer waterproofing membrane, through having set up structural component such as first bellying, second bellying, connector, connecting plate and line of cut, when needs cut the concatenation to this self-adhesion polymer waterproofing membrane, at first cut along the line of cut, then aim at the connecting plate of dislocation from top to bottom with first bellying or second bellying, then insert it, can accomplish the joint close concatenation to effectively improve waterproof performance and reduce the construction degree of difficulty.

Drawings

FIG. 1 is a front view of a self-adhesive polymer waterproof roll according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a second protrusion of the self-adhesive polymer waterproof roll according to the present invention.

Illustration of the drawings:

1. a self-adhesive glue film layer; 2. a connecting plate; 3. a polypropylene layer; 4. an epoxy resin layer; 5. a first boss portion; 6. a waterproof layer; 7. cutting a line; 8. a second boss portion; 9. a connector.

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. 1-3, the utility model provides a self-adhesive polymer waterproof roll: including self-adhesive glue film layer 1, the upper and lower both sides of self-adhesive glue film layer 1 are provided with polypropylene layer 3, improve this self-adhesive polymer waterproofing membrane's wearability, the upper end of polypropylene layer 3 of self-adhesive glue film layer 1 downside is provided with epoxy layer 4, improve this self-adhesive polymer waterproofing membrane's heat resistance, epoxy layer 4's upper end is provided with waterproof layer 6, self-adhesive glue film layer 1's both sides are equipped with first bellying 5 and second bellying 8 in proper order, a connector 9 for with after the cutting carries out the joint-filling concatenation, self-adhesive glue film layer 1's middle part evenly is provided with connector 9 in proper order, cut the convenient concatenation in rear to this self-adhesive polymer waterproofing membrane, connector 9's the equal fixedly connected with in upper and lower both ends cutting lines 7, conveniently aim at connector 9 and cut.

The protruding parts of the first protruding part 5 and the second protruding part 8 are arranged in a staggered manner, so that the connection plate 2 divided into two after cutting can be conveniently spliced. Connecting plate 2 has set gradually about the inside of connector 9, and connecting plate 2 and polypropylene layer 3, epoxy layer 4 and waterproof layer 6 fixed connection ensure self-adhesion polymer waterproofing membrane's overall stability. The connecting plates 2 in the two adjacent connecting bodies 9 are arranged in a vertically staggered mode, and joint-closing splicing with the first protruding portion 5 or the second protruding portion 8 is achieved. The thickness of the first protruding part 5 and the second protruding part 8 is equal to that of the connecting plate 2, and the first protruding part 5 or the second protruding part 8 can be spliced in a seam-closing mode. The vertical distance between the first protruding part 5 and the second protruding part 8 is equal to the vertical distance between the connecting plates 2, and the first protruding part 5 or the second protruding part 8 can be spliced in a seam-closing mode. First bellying 5, second bellying 8 all adopt self-adhesive film material to make with connecting plate 2, ensure that the self-adhesive polymer waterproofing membrane after the cutting has good stability after splicing.

The working principle is as follows: when this self-adhesion polymer waterproofing membrane cuts the concatenation as required, at first cut along cutting line 7, make connecting plate 2 inside connector 9 be divided into two, so connecting plate 2 that is divided into two corresponds first bellying 5 and second bellying 8, then aim at connecting plate 2 of dislocation from top to bottom with first bellying 5 or second bellying 8, then insert it, can accomplish the joint close concatenation to effectively improve waterproof performance and reduce the construction degree of difficulty.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a self-adhesion polymer waterproofing membrane, includes self-adhesion glued membrane layer (1), its characterized in that: the utility model discloses a self-adhesive glue film, including self-adhesive glue film layer (1), the inside upper and lower both sides of self-adhesive glue film layer (1) are provided with polypropylene layer (3), the upper end of polypropylene layer (3) of self-adhesive glue film layer (1) downside is provided with epoxy layer (4), the upper end of epoxy layer (4) is provided with waterproof layer (6), the both sides of self-adhesive glue film layer (1) are equipped with first bellying (5) and second bellying (8) in proper order, the middle part of self-adhesive glue film layer (1) evenly sets up connector (9) in proper order, the equal fixedly connected with cutting lines (7) in the upper and lower both ends of connector (9).

2. The self-adhesive polymer waterproof roll material according to claim 1, characterized in that: the protruding parts of the first protruding part (5) and the second protruding part (8) are arranged in a staggered mode.

3. The self-adhesive polymer waterproof roll material according to claim 1, characterized in that: connecting plates (2) are sequentially arranged in the connecting body (9) from top to bottom, and the connecting plates (2) are fixedly connected with the polypropylene layer (3), the epoxy resin layer (4) and the waterproof layer (6).

4. The self-adhesive polymer waterproof roll material according to claim 1, characterized in that: the connecting plates (2) in the two adjacent connecting bodies (9) are arranged in a vertically staggered mode.

5. The self-adhesive polymer waterproof roll material according to claim 3, characterized in that: the thickness of the first protruding part (5) and the second protruding part (8) is equal to that of the connecting plate (2).

6. The self-adhesive polymer waterproof roll material according to claim 3, characterized in that: the vertical distance between the first protruding part (5) and the second protruding part (8) is equal to the vertical distance between the connecting plates (2).

7. The self-adhesive polymer waterproof roll material according to claim 3, characterized in that: the first boss (5), the second boss (8) and the connecting plate (2) are all made of self-adhesive film materials.