Compound Geomembrane is made of geotextile and geomembrane composed of impermeable material, which is mainly used for seepage control, composite geomembrane is divided into a geotextile a film, a film and two geotextile.other physical and mechanical properties of high indicators, to meet the water conservancy, municipal, construction, transportation, subway, tunnel and other civil engineering needs. Because of its choice of polymer materials and the production process to add anti-aging agent, it can be used in non-conventional temperature environment.
2.Product Parameter
| Composite geomembrane | |||||||
| item | Specification | ||||||
| Unit area weight（g/㎡） | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
| Thickness（mm ≥） | 0.25-0.35 | 0.3-0.5 | |||||
| Breaking strength（KN/M≥） | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 |
| CBR Bursting strength（KN≥） | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3 |
| Tear strength（KN≥） | 0.15 | 0.25 | 0.32 | 0.4 | 0.48 | 0.56 | 0.62 |
3.Project Cases
Commonly used in the dam, drainage ditch of the anti-seepage treatment, and waste field anti-fouling treatment.