The geomembrane uses a plastic film as the anti-seepage substrate and a geotextile material which is composited with the non-woven fabric. The geotextile is also called geotextile. It is a water-permeable geosynthetic material made of synthetic fibers by needle punching or weaving.
The difference between geomembrane and geotextile is as follows:
The geomembrane is impervious to water and the geotextile is permeable.
Material and use
Geotextiles are made of non-woven fabric and are mainly used to reinforce foundations. Geomembrane is made of high-density polyethylene and is mainly used for seepage prevention.
1. Geotextile has geotextile cloth and non-woven geotextile. It has excellent filtration, drainage, isolation, reinforcement, anti-seepage, and protection. It has lightweight, high tensile strength, good permeability, high-temperature resistance, and anti-freezing. , resistant to aging and corrosion.
2. The geomembrane uses plastic film as the anti-seepage substrate. It is a kind of polymer chemical flexible material with small specific gravity, strong elongation, high adaptability to deformation, corrosion resistance, low-temperature resistance, and good frost resistance.
Both the geotextile and the geomembrane can be used alone or in combination to achieve their respective strengths.