China Composite Geotextile with 0.2mm Geomembrane for Pond Liner, Find details about China Composite Geomembrane, Waterproof Membrane from Composite Geotextile with 0.2mm Geomembrane for Pond Liner
Technical Parameters of compound geomembrane | ||||||||
Product weight G/M2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
SPEC | 1 layer geotextile +1 layer membrane | 150/0.25 | 200/0.3 | 300/0.3 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.6 |
2 layer geotextile +1 layer membrane | 100/0.2/100 | 100/0.3/100 | 150/0.3/150 | 200/0.3/200 | 200/0.4/200 | 200/0.5/200 | 250/0.5/250 | |
Breaking strength (kN/m) | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | |
Elongation at break (%) | 300~100 | |||||||
CBR Mullen burst strength (KN) | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | |
Vertical permeability coefficient (CM/S) | K*10-11~13 | |||||||
Hydraulic pressure (MPa) | 0.4~0.6 | 0.6~1.0 |