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geotextile

Geotextiles are also known as staple fiber non-woven geotextiles, staple fiber geotextiles, and staple fiber needle-punched nonwoven geotextiles. Geotextiles are a new type of construction material used in civil engineering.

Composite geomembrane

The composite geomembrane is made of filament geotextile or staple fiber geotextile and PE geomembrane through thermal compounding.

HDPE geomembrane

HDPE geomembrane (also known as: high-density polyethylene geomembrane) selects better polyethylene virgin resin, the main component is 97.5% high-density polyethylene, about 2.5% carbon black, anti-aging agent, antioxidant , UV absorber, stabilizer and other auxiliary materials;

Bentonite Waterproof Blanket

Bentonite waterproof blanket (English name: GCL) consists of three layers, the upper and lower layers are geotextiles, which mainly play the role of protection and reinforcement, so that it has a certain overall puncture resistance and tensile strength; the middle is a sodium-based bentonite particle layer , It is made of clay mineral material, which has high expansion and high water absorption capacity, low water permeability when wet, and mainly plays the role of anti-seepage. The bentonite waterproof blanket adopts a special needling method.

Three-dimensional composite drainage network

Three-dimensional drainage network is also called drainage board, which is a new type of drainage geotechnical material. Using high-density polyethylene (HDPE) as raw material, it is processed by a special extrusion molding process and has a three-layer special structure.