Antiskid composite geomembrane

Abstract

The invention relates to an antiskid composite geomembrane. Geotechnical cloth is arranged on one side of a membrane material containing an anti-ageing agent; small dotted particles are arranged on the other side of the membrane material. By adoption of the membrane material containing the anti-ageing agent, the service life of products is prolonged; due to the small dotted particles arranged on the outer surface of the membrane material, the antiskid property of the products is improved.

Description

technical field [0001] The invention relates to a geomembrane, in particular to a geomembrane for water and soil anti-seepage engineering and garbage treatment. Background technique [0002] At present, geomembrane is mainly used in garbage disposal, geotechnical dam, rockfill dam, water conservancy, port, waterway, railway, highway and other projects. Its main functions include 1: isolation, which isolates building materials with different physical properties , so that the materials are not mixed and maintain the integrity of the material; 2: Drainage effect, using the water conductivity of the base fabric in the geomembrane, allowing water to pass through and intercepting soil particles, fine sand and other materials; 3: Stabilization, enhancing soil resistance Tensile anti-deformation ability, enhance the stability of building structure; while the existing common geomembrane structure is single, the tensile strength and anti-deformation ability are low, and the geomem...

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Problems solved by technology

[0002] At present, geomembrane is mainly used in garbage disposal, geotechnical dam, rockfill dam, water conservancy, port, waterway, railway, highway and other projects. Its main functions include 1: isolation, which isolates building materials with different physical properties , so that the materials are not mixed and maintain the integrity of the material; 2: Drainage effect, using the water conductivity of the base fabric in the geomembrane, allowing water to pass through and intercepting soil particles, fine sand and other materials; 3: Stabilization, enhancing soil resistance Tensile anti-deformation ability, enhance the stability of building structure; while the existing common geomembrane structure is single, the tensile strength and anti-deformation ability are low, and the geomembrane is easy to slide relative to the surrounding medium due to the small friction force during use.

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