Product Description
The lift pit liner is a 1mm propylene/ethylene co-polymer geomembrane. Produced from a resin formulation designed to provide a premium quality geomembrane, which exhibits excellent flexibility, improved elasticity and resistance to puncture. These properties assure maximum multi-axial elongation to accommodate differential settlement. Polypropylene is ideal for geomembrane applications, and major benefits to installation are provided by a lower coefficient of thermal expansion and a wide temperature-welding window. Heat welding produces a homogenous membrane being totally impervious to water ingress. The product lends itself to applications where high/variable water tables, standing water and water creating hydrostatic pressure areas are in evidence.
Technical Information
| Tested Property | Test Method | Min. Value |
|---|---|---|
| Nominal thickness (mm) | ASTM D5199 | 1.00 |
| Density (g/cm3) | ASTM D792/1505 A | 0.88 |
| Elongation at break % | G L 50mm | 960 |
| Tear resistance (N) | ASTM D1004 | 55 |
| Puncture resistance (N) | ASTM D4833 | 150 |