| ■ Product introduction |
It is non-permeation material that is synthetic by geotechnical fabric and geomembrane.It is mainly used in permeation proof drainage and reinforcement. Geomembrane composite with non-woven is divided into one-cloth and one-film. two-cloth and one-film, multi-cloth and multi-film. The width is 1-6m, weight is 200-1, 500g/m2,its physical performance specifications such as tearing resistance and breakage resistance are high and it can meet the needs of various projects such as water conservation,civil works,building, traffic,subway and tunnel. Since it selects high molecule material and aging proof agent is added in its production technology. It can be used in abnormal temperature environment.
| ■ Product features |
1. It integrates permeation, inverse filter and drainage functions,and has various functions such as isolation and reinforcement.
2. It has high synthetic strength,large removal strength and high puncture resistance.
3. It has strong drainage capacity, large friction factor and small expansion factor.
4. It has good aging resistance.wide environmental temperature range and stable quality.
| ■ Application range |
It is widely used in various projects such as water conservation, environmental protection, traffic and tunnel.
| ■ Products Technical Parameter |
| ltem | Term | |||||||
| Quality per unit acreage g/M2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
| Thickness of material mm | 0.25-0.35 | 0.30-0.50 | ||||||
| Mightiness at break KN/m | 5 | 7.5 | 10 | 0.32 | 14 | 16 | 18 | |
| Elongation at break % | 300-100 | |||||||
| CBR bursting strength KN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3 | |
| Tearing strength KN | 0.15 | 0.25 | 0.32 | 0.4 | 0.48 | 0.56 | 0.62 | |
| Racking strength N/cm | ≥6 | ≥6 | ||||||
| Proofed hydrostatic pressure | Racking strength N/cm | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 |
| One fabric one film Mpa | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.4 | |
| Two fabric one film Mpa | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.4 | 1.6 | |
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