Column-Point Geomembrane - Sewage Pit & Septic Tank Liner
This heavy-duty geomembrane features cylindrical column points and is engineered for superior waterproofing and drainage in underground sewage storage applications. Constructed from reinforced HDPE material, it delivers exceptional compressive strength to withstand soil pressure and sewage loads, while the integrated column points create essential drainage channels for groundwater management.
Application Scenarios
Ideal for residential septic tanks, commercial sewage pits, and rural decentralized sewage treatment facilities. This geomembrane effectively prevents sewage leakage, safeguarding groundwater and soil from contamination. The innovative column-point design facilitates efficient drainage of surrounding groundwater, eliminating potential damage from hydrostatic pressure. Engineered to resist corrosion from sewage and septic tank chemicals, ensuring long-term reliability and performance.