Product Introduction
HDPE rough-surfaced geomembrane is a new-type anti-seepage material. HDPE geomembranes, including single-rough-surfaced and double-rough-surfaced types, possess functions such as increasing friction coefficient and anti-slip. They can be applied to the vertical anti-seepage of steep slopes to enhance the stability of engineering projects. The rough surface improves the frictional performance of the geomembrane surface; meanwhile, compared with smooth-surfaced membranes of the same specification, the rough-surfaced membrane has a rough surface. When the membrane is laid, it forms tiny hollow layers between the membrane and the base surface, which can enhance the membrane's resistance to load deformation. Generally, it is used in projects where slopes require a higher friction coefficient.
Performance Characteristics
It has excellent temperature adaptability, weldability, weather resistance, as well as good anti-aging property, chemical corrosion resistance and environmental stress cracking resistance.
Functions and Applications
It is mainly used as an anti-seepage material in landfills, sewage and waste liquid treatment projects, water conservancy projects, mining projects or waste residue treatment sites.
Construction Technology
HDPE rough-surfaced geomembrane is mainly used on slopes, and its main function is anti-slip. During laying, it should be rolled and paved from top to bottom. The overlapping width between adjacent membranes is about 15 cm, and an automatic slope-climbing welding machine is used for welding.
Performance Characteristics
It has excellent temperature adaptability, weldability, weather resistance, as well as good anti-aging property, chemical corrosion resistance and environmental stress cracking resistance.
Functions and Applications
It is mainly used as an anti-seepage material in landfills, sewage and waste liquid treatment projects, water conservancy projects, mining projects or waste residue treatment sites.
Construction Technology
HDPE rough-surfaced geomembrane is mainly used on slopes, and its main function is anti-slip. During laying, it should be rolled and paved from top to bottom. The overlapping width between adjacent membranes is about 15 cm, and an automatic slope-climbing welding machine is used for welding.
