4 Layer Bentonite GCL Geosynthetic Clay Liner With HDPE Geomembrane 50m / Rolls
Geosynthetic Clay Liner of 4 layer with HDPE geomembrane 50m/rolls, weight 4000-6000g/m2
Geosynthetic clay liners (GCLs) with HDPE geomembrane introduction:
Geosynthetic clay liners (GCLs) with HDPE geomembrane Introduction:
Sodium bentonite geosynthetic clay liner Geosynthetic Clay Liner,5000g Bentonite Gcl is a kind of special used for artificial lake water, landfill, underground garage, the roof garden, pool, oil and chemical storage area such as seepage prevention of geosynthetic materials, it is made of high dilatability of sodium base bentonite filling between the special composite geotextile and non-woven fabric, with acupuncture law into bentonite seepage control pad can form many small fiber space, is bentonite particles can not be like a direction, when under the influence of water within the mat forming uniform density of colloidal membrane, prevent the leakage of water.
Geosynthetic clay liners (GCLs) with HDPE geomembrane Technical Parameter:
| Inspection Item | Testing Procedure | Technical Index |
| Bentonite mass for unit area | ASTMD5993 | ≥5.5kg/m2 |
| Expansion coefficient | ASTMD5890 | ≥ 25mL/2g |
| Low temperature ductility | ASTMD5898 | No impact at -35°C |
| Thickness | ASTMD5892 | ≥6.4mm |
| Tensile strength | ASTMD4632 | ≥540N |
| Peel strength of concrete face | ASTMD4632 | ≥3.0 KN/ m2 |
| Peel strength | ASTMD4632 | ≥68N |
| Indicated flow | ASTMD5887 | ≤1 × 10-8m3/m2/sec |
| Hydrostatic pressure resistance | ASTMD5888 | ≥70 |
| Permeability | ASTMD5887 | ≤5 × 10-12cm/sec |
| Extension rate | ASTMD5896 | ≥20 |
| Puncture strength | ASTMD5894 | ≥635N |
Geosynthetic clay liners (GCLs) with HDPE geomembrane Property:
1. Environment friendly
2. Long-lasting waterproof performance
3. Easy application
Geosynthetic clay liners (GCLs) with HDPE geomembrane Advantage
1. Excellent raw material
We choose the best natural sodium bentonite to guarantee our good quality.
2. Competitive price
Our advanced production line, quality control and analysis system and convenient transportation to shanghai port help us the reduce cost, so that we can provide you competitive price.
3. First-class service and product
“Quality first, customer is god. ”is our doctrine. We will serve for our customer with all our effort.
Geosynthetic clay liners (GCLs) with HDPE geomembrane Application:
| · Landfills | · Mud Pits |
| · Lagoons | · Canals |
| · Bund Lining | · Tank Lining |
| · Fish Farm Lining | · Roof Lining |
| · Waste Water Pits | · Ponds and Reservoirs |
| · Dams | · Floating Covers |
| · Vertical Cutoff Walls | · Hydraulic Structure |
| · Basement Lining | · Drip Irrigation Ponds |
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