CN218366853U

CN218366853U - Polyethylene geomembrane

Info

Publication number: CN218366853U
Application number: CN202221885803.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xinjiang Xinxin Hengze Environmental Protection Technology Co ltd
Current assignee: Xinjiang Xinxin Hengze Environmental Protection Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-24
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a polyethylene geomembrane, including connecting skin, it is provided with the polyurethane layer to connect outer inboard, the bottom on polyurethane layer is provided with antibiotic layer, the bottom on antibiotic layer is provided with the prevention of seepage permeable layer, the bottom on prevention of seepage permeable layer is provided with geotechnological cloth layer. The utility model discloses be provided with antibiotic layer and prevention of seepage permeable barrier respectively, make the geomembrane have better antibiotic and prevention of seepage permeable ability, top and bottom at high density polyethylene geomembrane layer are equipped with geotechnological cloth layer and lower geotechnological cloth layer respectively, and cooperation glass fiber geogrid layer, maximization has improved the anti-deformation and the anti tearing intensity of geomembrane, bottom at anti-skidding bottom is provided with non-slip raised, can guarantee the attached stability of geomembrane, avoid droing, utilize and connect outer from the outside to protect, can prevent wearing and tearing or the perk of geomembrane corner, and then improved its result of use and life, can satisfy the demand comprehensively.

Description

Polyethylene geomembrane

Technical Field

The utility model relates to a geomembrane technical field specifically is a polyethylene geomembrane.

Background

The main mechanism of the geomembrane construction site is that the impermeability of a plastic film is used for separating a water leakage channel of the earth dam, and the geomembrane has larger tensile strength and elongation for bearing water pressure and adapting to dam body deformation.

Most of the traditional polyethylene geomembranes at present have single functions, do not have good antibacterial and anti-seepage capabilities, are low in strength, are easy to tear and deform, and accordingly are poor in using effect, short in service life and difficult to meet requirements comprehensively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyethylene geomembrane to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a polyethylene geomembrane, is outer including connecting, it is provided with the polyurethane layer to connect outer inboard, the bottom on polyurethane layer is provided with antibiotic layer, the bottom on antibiotic layer is provided with the prevention of seepage permeable course, the bottom on prevention of seepage permeable course is provided with geotechnological cloth layer, the bottom on last geotechnological cloth layer is provided with high density polyethylene geomembrane layer, the bottom on high density polyethylene geomembrane layer is provided with down geotechnological cloth layer, the bottom on geotechnological cloth layer is provided with glass fiber geogrid layer down, the bottom on glass fiber geogrid geotechnological layer is provided with the anti-skidding bottom.

Preferably, the polyurethane layer, the antibacterial layer, the anti-seepage layer, the upper geotextile layer, the high-density polyethylene geomembrane layer, the lower geotextile layer, the glass fiber geogrid layer and the anti-skid bottom layer are connected through hot melt adhesives.

Preferably, the outer sides of the polyurethane layer, the antibacterial layer, the anti-seepage layer, the upper geotextile layer, the high-density polyethylene geomembrane layer, the lower geotextile layer, the glass fiber geogrid layer and the anti-slip bottom layer are connected with the inner side of the connecting outer layer through hot melt adhesive.

Preferably, the plane of the top of the polyurethane layer is the same as the plane of the top of the connecting outer layer, and the plane of the bottom of the anti-slip bottom layer is the same as the plane of the bottom of the connecting outer layer.

Preferably, the bottom of the anti-skid bottom layer is provided with a plurality of anti-skid protrusions, and the anti-skid protrusions are designed in an inverted isosceles trapezoid mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses be provided with antibiotic layer and prevention of seepage permeable course respectively, make the geomembrane have better antibiotic and prevention of seepage permeable ability, top and bottom at high density polyethylene geomembrane layer are equipped with geotechnological cloth layer and lower geotechnological cloth layer respectively, and cooperation glass fiber geogrid layer, maximization has improved the resistance to deformation and the anti intensity of tearing of geomembrane, bottom at anti-skidding bottom is provided with the non-slip raised, can guarantee the attached stability of geomembrane, avoid droing, utilize and connect outer from the outside to protect, can prevent wearing and tearing or the perk of geomembrane corner, and then improved its result of use and life, can satisfy the demand comprehensively.

Drawings

Fig. 1 is a structural section view of the present invention.

In the figure: the anti-skid plastic composite material comprises a connecting outer layer 1, a polyurethane layer 2, an antibacterial layer 3, an anti-seepage layer 4, an upper geotextile layer 5, a high-density polyethylene geotextile layer 6, a lower geotextile layer 7, a glass fiber geogrid layer 8, an anti-skid bottom layer 9 and an anti-skid bulge 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a polyethylene geomembrane includes a connection outer layer 1, a polyurethane layer 2 is disposed on the inner side of the connection outer layer 1, an antibacterial layer 3 is disposed at the bottom of the polyurethane layer 2, an anti-permeation layer 4 is disposed at the bottom of the antibacterial layer 3, an upper geotextile layer 5 is disposed at the bottom of the anti-permeation layer 4, a high-density polyethylene geomembrane layer 6 is disposed at the bottom of the upper geotextile layer 5, a lower geotextile layer 7 is disposed at the bottom of the high-density polyethylene geomembrane layer 6, a glass fiber geogrid layer 8 is disposed at the bottom of the lower geotextile layer 7, and an anti-slip bottom layer 9 is disposed at the bottom of the glass fiber geogrid layer 8.

Specifically, the polyurethane layer 2, the antibacterial layer 3, the permeation-proof layer 4, the upper geotextile layer 5, the high-density polyethylene geomembrane layer 6, the lower geotextile layer 7, the glass fiber geogrid layer 8 and the anti-slip bottom layer 9 are connected through hot melt adhesive.

Specifically, the outer sides of the polyurethane layer 2, the antibacterial layer 3, the permeation-proof layer 4, the upper geotextile layer 5, the high-density polyethylene geomembrane layer 6, the lower geotextile layer 7, the glass fiber geogrid layer 8 and the anti-slip bottom layer 9 are connected with the inner side of the connecting outer layer 1 through hot melt adhesives.

Specifically, the plane of the top of the polyurethane layer 2 is the same as the plane of the top of the connecting outer layer 1, and the plane of the bottom of the anti-skid bottom layer 9 is the same as the plane of the bottom of the connecting outer layer 1.

Specifically, the bottom of the anti-slip bottom layer 9 is provided with a plurality of anti-slip protrusions 10, and the anti-slip protrusions 10 are designed in the form of an inverted isosceles trapezoid.

The utility model discloses be provided with antibiotic layer 3 and prevention of seepage layer 4 respectively, make the geomembrane have better antibiotic and prevention of seepage and pass through the ability, top and bottom at high density polyethylene geomembrane layer 6 are equipped with geotechnological cloth layer 5 respectively and lower geotechnological cloth layer 7, and cooperation glass fiber geogrid layer 8, maximization has improved the resistance to deformation and the anti intensity of tearing of geomembrane, bottom at non-slip bottom 9 is provided with non-slip raised 10, can guarantee the attached stability of geomembrane, avoid droing, utilize and connect outer 1 and protect from the outside, can prevent wearing and tearing or the perk of geomembrane corner, and then improved its result of use and life, can satisfy the demand comprehensively.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A polyethylene geomembrane comprising a connecting outer layer (1), characterized in that: the inboard of connecting outer (1) is provided with polyurethane layer (2), the bottom of polyurethane layer (2) is provided with antibiotic layer (3), the bottom of antibiotic layer (3) is provided with prevention of seepage permeable course (4), the bottom of prevention of seepage permeable course (4) is provided with geotechnological cloth layer (5), the bottom of going up geotechnological cloth layer (5) is provided with high density polyethylene geomembrane layer (6), the bottom of high density polyethylene geomembrane layer (6) is provided with geotechnological cloth layer (7) down, the bottom of geotechnological cloth layer (7) is provided with glass fiber geogrid layer (8) down, the bottom of glass fiber geogrid layer (8) is provided with anti-skidding bottom (9).

2. The polyethylene geomembrane according to claim 1, wherein: the polyurethane layer (2), the antibacterial layer (3), the anti-seepage layer (4), the upper geotechnical cloth layer (5), the high-density polyethylene geotechnical film layer (6), the lower geotechnical cloth layer (7), the glass fiber geotechnical grid layer (8) and the anti-slip bottom layer (9) are connected through hot melt adhesives.

3. The polyethylene geomembrane according to claim 2, wherein: the outer sides of the polyurethane layer (2), the antibacterial layer (3), the anti-seepage layer (4), the upper geotechnical cloth layer (5), the high-density polyethylene geotechnical film layer (6), the lower geotechnical cloth layer (7), the glass fiber geotechnical grid layer (8) and the anti-slip bottom layer (9) are connected with the inner side of the connecting outer layer (1) through hot melt adhesive.

4. A polyethylene geomembrane according to claim 3, wherein: the plane of the top of the polyurethane layer (2) is the same as the plane of the top of the connecting outer layer (1), and the plane of the bottom of the anti-skid bottom layer (9) is the same as the plane of the bottom of the connecting outer layer (1).

5. The polyethylene geomembrane according to claim 4, wherein: the bottom of the anti-skid bottom layer (9) is provided with a plurality of anti-skid protrusions (10), and the anti-skid protrusions (10) are designed in an inverted isosceles trapezoid shape.