Geosynthetic Liner HDPE Composite Geomembrane for Fishing Pond
Product Description
Composite geomembrane is an anti-seepage material, which is compounded with geotextile and compound geomembrane for building construction. It remains the mechanical properties of base fabric and uniformity of film which improve the impermeability. Embossed processing on the film strengthen its friction coefficient, stability and easy for installation. It is mainly used for permeation proof drainage and reinforcement. Composite geomembrane has high tearing resistance, breakage resistance, bursting and other physical and mechanical performance.
The Usage of Nonwoven Staple Filament Geotextile Composite HDPE Geomembrane for Slope Stabilization
1) Landfills , sewage or waste treatment sewage.
2) River bank, lake dam, dam, water dam and reservoir, channel,has liquid pool ( pit , mine )
3) Metro , basements and tunnels , tunnel seepage control lining foundation and other foundation saline seepage.
4) Embankment, upstream impervious blanket level, foundation vertical impermeable layer, cofferdam construction, waste disposal.
5) Sea water, fresh water fish farm.
6) Road , highway , railway foundation expansive soil and loess of the waterproof layer.
| Unit weight, g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | ||||
| Tensile at break kN/ m | 5 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | 20 | MD /CD | |||
| BreakingElongation % | 30~100 | |||||||||||
| CBR strength kN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 | ||||
| Tear strength kN | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | MD /CD | |||
| Hydrostatic pressure/Mpa | As the table II | |||||||||||
| Peel strength N/cm | ≥6 | |||||||||||
| Vertical permeability Coefficient/(cm/s) | According to request | |||||||||||
| Width Variation /% | -1.0 | |||||||||||
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