We, Shanghai Yingfan, is a geomembrane supported geosynthetic clay barrier (also called GCL) manufacturer in China. We can provide this product price for sale in large quantity. Due to environmental laws, any seepage from landfills must be collected and properly disposed off, otherwise contamination of the surrounding ground water could cause major environmental and/or ecological problems. The lower the hydraulic conductivity the more effective the GCL will be at retaining seepage inside of the landfill. Our geomembrane supported clay geosynthetic barriers products play a great role in the landfill running all over the world.
It is a geomembrane supported geosynthetic clay barrier, providing the best leak protection available in the market. Our product combines a HDPE geomembrane in a smooth surface with the swelling and sealing ability of sodium bentonite.
Geomembrane supported clay geosynthetic barrier can be used as a one-product composite liner (geomembrane/clay) that can replace either a compacted clay liner or a geomembrane/compacted clay composite system in many environmental applications, including: solid waste landfills, hazardous waste landfills and C & D landfills, storage reservoirs, artificial lake, parking lot, basement, animal waste containment.
Its performance can meet or exceed GCL (GM-GF Related ) standard and our national standard JG/T193-2006.
Geomembrane Supported Clay Geosynthetic Barriers
geomembrabe bentonite liner
pe geomembrane clay liner
Self-attaching and self-sealing,
It waterproofs and protects underground concrete structure,
Solvent free and non-toxic,
High tear and traction resistance,
Easy and quick installation.
Geomembrane supported Clay Geosynthetic Barriers Specification:
| Test Item | Test Methods | Criteria |
| Bentonite swell index | ASTM D5890 | ≥24ml/2g |
| Bentonite Fluid loss | ASTM D5891 | ≤18ml |
| Bentonite Mass /unit area | ASTM D5993 | ≥3.7kg/m2 |
| Geotextiles-cap fabric nonwoven, mass/unit area | ASTM D5261 | ≥200g/m2 |
| Geotextiles-carrier fabric woven, mass/unit area, mass/unit area | ASTM D5261 | ≥100g/m2 |
| Mass of GCL | ASTM D5993 | ≥4100g/m2 |
| GCL tensile strength | ASTM D6768 | ≥4.0KN/m |
| Peel strength | ASTM D6496 | ≥360N/m |
| Geofilm thickness | ASTM D5199/D5994 | 0.1 mm |
| Geofilm density | ASTM D1505/792 | ≥0.92g/cc |
| Geofilm tensile strength, MD | ASTM D882 | ≥2.5KN/m |
Geomembrane Supported Clay Geosynthetic Barriers Specifications:
1. Unit weight: 4000g/m2---6500g/m2.
2. Width: 3meter-6meters; Maximum width is 6meters; Other width can be custom.
3. Length: 20, 30, 40 meters or as request. Maximum length is depending on the rolling limit.
4. Geofilm thickness: 0.2mm-0.5mm.
A landfill application example for clay geosynthetic barrier products as below:
Q1: Can you accept OEM order?
A1: Yes, we can. Usually the quantity should be at least one 20’container loading capacity, about 18 tons of goods.
Q2: What is your MOQ?
A2: For available stock of geomembrane supported clay geosynthetic barrier, one roll is our MOQ. But for short stock of our ordinary products, our MOQ is 1000m2 for ordinary specification.
Q3: Can you provide abroad installation service?
A3: Yes, surely. We can provide this service in very competitive price.
Various solid or liquid waste contamination, treatment and recycle has become a challenge and an important task for all of the governments around the world. And the applying of geomembrane supported clay geosynthetic barriers or clay geosynthetic barrier has become a common designation of most of world-wide engineers. Except in landfill application, our products also can be used in many other hydraulic engineering such as dams, channels, canals, golf course, etc.