Composite high-efficiency suction and drainage geomembrane

Composite high-efficiency suction and drainage geomembrane is composed of high-strength coarse denier non-woven fabric, multi-channel high-efficiency suction and drainage belt and high-strength geomembrane, which are compounded together by special composite equipment to form a composite drainage material with high-efficiency and rapid suction and drainage functions.
◆Features:
It has the characteristics of high suction and drainage efficiency, tensile resistance, tear resistance, burst resistance and corrosion resistance.
◆Use:
It is suitable for highway and railway subgrade engineering, laying multi-layers in the subgrade construction, using the rapid suction and drainage function of this product to realize directional water diversion and drainage, drain the water in the subgrade, protect the subgrade from rain erosion, and greatly improve construction efficiency , effectively prolonging the service life of the subgrade.