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Composite Geomembrane

OSO Composite Geomembrane is a combination of geotextile and geomembrane. The product provides the advantages of both geomembranes and geotextiles. And, the geotextile layer increases essential tensile strength and enhances tear and puncture resistance.

Specification:
CG11 series:
One layer of geotextile and one layer of geomembrane
Geotextile: 100- 1000g/m2; Geomembrane: 0.2-1.5mm
CG12 series:
One layer of geotextile and two layers of geomembrane
Geotextile: 80-600g/m2; Geomembrane: 0.2-0.8mm
CG21 series:
Two layers of geotextile and one layer of geomembrane
Geotextile: 100-1000g/m2; Geomembrane: 0.2-0.8mm
CG-multi series:
Multiple layers.
Geotextile: 100-1000g/m²; Geomembrane: 0.1-0.8mm

Application:
1. Landfill (liners and covers)
2. Waste water treatment
3. Basement and rooftop waterproofing
4. Roads, highways, railways construction
5. Tunnels, dams, canals, ponds, reservoir liners, floating covers and almost all hydraulic applications
6. Aquaculture, landscape and agriculture

Test PropertiesOCM4OCM5OCM6OCM7OCM8OCM9OCM10
Weight g/m 24005006007008009001000
Film Thickness mm0.25-0.350.30-0.50
Mechanical PropertiesBreak Strength kN/m57.51012141618
Break Elongation %30-100
CBR Burst Strength kN1.11.51.92.22.52.83
Tear Resistance kN0.150.250.320.40.480.560.62
Peel Strength N/cm≥6
Hydrostatic PressureFilm Thickness mm0.20.30.40.50.60.70.8
One cloth one film Mpa0.40.50.60.811.21.4
Two cloth one film Mpa0.50.60.811.2