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 Properties | OCM4 | OCM5 | OCM6 | OCM7 | OCM8 | OCM9 | OCM10 | |
---|---|---|---|---|---|---|---|---|
Weight g/m 2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
Film Thickness mm | 0.25-0.35 | 0.30-0.50 | ||||||
Mechanical Properties | Break Strength kN/m | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 |
Break Elongation % | 30-100 | |||||||
CBR Burst Strength kN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3 | |
Tear Resistance kN | 0.15 | 0.25 | 0.32 | 0.4 | 0.48 | 0.56 | 0.62 | |
Peel Strength N/cm | ≥6 | |||||||
Hydrostatic Pressure | Film Thickness mm | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 |
One cloth one film Mpa | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.4 | |
Two cloth one film Mpa | 0.5 | 0.6 | 0.8 | 1 | 1.2 |