Composite geomembrane is combined with geotextile and geomembrane composite made of impervious materials, it is mainly used for seepage control.
Composite geomembrane is combined with geotextile and geomembrane composite made of impervious materials, it is mainly used for seepage control, composite geomembrane is divided into a film, a film with a cloth and cloth two wide 4-6m, weight is 200-1500g/m2, the indexes of physical and mechanical tensile and tearing resistance, bursting properties such as high. To meet the civil engineering, water conservancy, municipal construction, traffic, subway, tunnel etc.. Because of its use of polymer materials, and the production process of anti-aging agent, it can be used in unconventional temperature environment.
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Item |
(Thickness of Geomembrane) |
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Hydraulic Pressure |
(Geotextile+Geomembrane) |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
1.0 |
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0.4 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
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(Geotextile+Geomembrane+Geotextile) |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
1.8 |
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Item |
Value |
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|
(KN/M) Nominal Breaking Strength |
5 |
7.5 |
10 |
12 |
14 |
16 |
18 |
20 |
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1 |
/(KN/m) Breaking Strength(MD/CD) |
5.0 |
7.5 |
10 |
12 |
14 |
16 |
18 |
20 |
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2 |
Breaking Elongation(MD/CD) |
30-100 |
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3 |
CBR Mullen Burst Strength |
1.1 |
1.5 |
1.9 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 |
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4
|
/(KN/m)≥ Tear Strength(MD/CD) |
0.15 |
0.25 |
0.32 |
0.40 |
0.48 |
0.56 |
0.62 |
0.70 |
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5 |
/MPA Hydraulic Pressure |
As table 2 |
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6 |
/(N/cm) Peel Strength |
6 |
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7 |
(CM/S) Vertical Permeability Coefficient |
According to request |
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8 |
Width Variation/% |
-1.0 |
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Application:
Composite geomembrane (composite geomembrane) is devided into a film, a film with a cloth and cloth two 4-6m wide, weighing 200 1500g/ square meters, the indexes of physical and mechanical tensile and tearing resistance, bursting and other high performance products with high strength, good ductility, deformation modulus, acid and alkali resistance, corrosion resistance the characteristics, aging resistance, good waterproof performance etc.. It can meet the needs of civil engineering, such as water conservancy, municipal construction, traffic, subway, tunnel, construction, seepage control, isolation, reinforcement, crack prevention and reinforcement. It is commonly used for anti-seepage treatment of dam and drainage ditch, as well as antifouling treatment of waste yard.
