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New type multilayer composite geomembrane

A multi-layer composite and geomembrane technology, which is applied in layered products, infrastructure engineering, synthetic resin layered products, etc., can solve the problem of not having corrosion resistance, tear resistance, flame retardancy, and low stability of geomembranes. problems, to achieve the effect of safety and reliability, excellent anti-seepage performance and performance improvement of engineering projects

Inactive Publication Date: 2018-03-23
合肥华福土工合成材料有限公司
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Problems solved by technology

[0002] Geomembrane is a material commonly used in waterproof and anti-seepage occasions. The existing geomembrane is thinner and softer. Generally, it does not have the effects of corrosion resistance, tear resistance and flame retardancy. It is usually suitable for ordinary static occasions and is not suitable for dynamic The stability of the geomembrane is not high when used in the environment. In view of this, we propose a new multi-layer composite geomembrane

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , the present invention provides a technical solution:

[0022] A novel multilayer composite geomembrane includes a geomembrane body 1, and the geomembrane body 1 includes a flame-retardant layer 2, an anti-corrosion layer 3, a high-strength layer 4 and an anti-seepage layer 5 arranged in sequence from top to bottom.

[0023] In this embodiment, the flame retardant layer 2 is provided with a flame retardant, and the thickness of the fla...

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Abstract

The present invention relates to the technical field of building waterproofing, in particular to a novel multi-layer composite geomembrane, a novel multi-layer composite geomembrane, comprising a geomembrane body, said geomembrane body comprising waterproof Flame-retardant layer, anti-corrosion layer, high-strength layer and anti-seepage layer, the novel multi-layer composite geomembrane of the present invention has basic functions such as reinforcement, protection, seepage prevention and flame retardancy, and its performance has been significantly improved, and at the same time, the engineering The project is safer and more reliable, saves engineering costs, and is widely used in high-quality engineering sites such as large reservoirs, mines, and railways.

Description

technical field [0001] The invention relates to the technical field of building waterproofing, in particular to a novel multilayer composite geomembrane. Background technique [0002] Geomembrane is a material commonly used in waterproof and anti-seepage occasions. The existing geomembrane thickness is relatively thin and soft. Generally, it does not have the effects of corrosion resistance, tear resistance and flame retardancy. It is usually suitable for ordinary static occasions and is not suitable for dynamic The stability of the geomembrane is not high when used in the environment. In view of this, we propose a new multi-layer composite geomembrane. Contents of the invention [0003] The purpose of the present invention is to provide a novel multi-layer composite geomembrane to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A novel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/00B32B25/08B32B25/10B32B27/36B32B27/02B32B27/08B32B27/06B32B27/32B32B33/00
CPCE02D31/00B32B5/02B32B25/08B32B25/10B32B27/06B32B27/08B32B27/32B32B27/36B32B33/00B32B2262/0284B32B2307/3065B32B2307/5825B32B2307/714B32B2307/7265E02D2450/10E02D2450/105E02D2450/108
Inventor 武全福
Owner 合肥华福土工合成材料有限公司
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