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Sodium Bentonite Geosynthetic Clay Liner with ASTM Standrand
Basic Info.
| Model NO. | Elt-geosynthetic clay liner |
| Product Name | Sodium Bentonite Geosynthetic Clay Liner |
| Grab Strength | >=6kn/M(ASTM D 6768) |
| Peel Strength | >400n/M(ASTM D 6496) |
| Width | 5.8m(Normal) or at Your Request |
| Length | 35m(Normal) or at Your Request |
| Bentionite Fluid Loss | <=18ml(ASTM D 5891) |
| Bentionite Swell Index | >=24ml/2g(ASTM D 5890) |
| Weight | 4000G/M2 to 7000G/M2 |
| Transport Package | Width 5.8m*Length35 M Per Roll |
| Specification | ISO/SGS |
| Trademark | elite-indus |
| Origin | China |
| HS Code | 56031490 |
| Production Capacity | 50000 Square Metres Per Day |
Product Description
Sodium Bentonite Geosynthetic Clay Liner with ASTM Standrand -------EltGCL Sodium Bentonite Geosynthetic Clay Liner Description: EltGCL are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Fibers from the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven).when hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay. Sodium Bentonite Geosynthetic Clay Liner Technical parameter:
| PROPERTIES | Test Method | Typical Value |
| BENTONITE PROPERTIES | ||
| Bentionite Swell Index | ASTM D 5890 | ≥24ml/2g |
| Bentionite Fluid Loss | ASTM D 5891 | ≤18ml |
| Finished GCL PROPERTIES | ||
| Bentionite Mass/Unit Area | ASTM D 5993 | ≥3.6kg/sq.m |
| Peel Strength | ASTM D 6496 | ≥400N/m |
| Grab Strength | ASTM D 6768 | ≥6kN/m |
| Thickness | ASTM D 5199 | ≥6mm |
| Permeability | ASTM D 5084 | ≤5.0×10-11m/sec |
| Index Flux | ASTM D 5887 | ≤1.0×10-8m3/m2/sec |
| Geotextile PROPERTIES | ||
| Non-Woven Geotextile Mass | ASTM D 5261 | ≥200g/sq.m |
| Woven Geotextile Mass | ASTM D 5261 | ≥110g/sq.m |
Sodium Bentonite Geosynthetic Clay Liner Typical physical properties: 1. Improved leakage performance2. Permanent waterproof performance3. Simple construction and short time limit for a project.4. Not influenced by air temperature.5. A kind of green material and good to environmental protection.6. More versatile than compacted clay7. Increased airspace and liner efficiency Sodium Bentonite Geosynthetic Clay Liner Potential Applications:It is used to prevent water leakages in areas of artificial lakes, waste disposal fields, underground garage, top building gardens, reservoirs, oil warehouses, and chemicals accumulating fields.Note:1, The EltGCL Weight can do from 4000g/m2 to 7000g/m2.2, The EltGCL is a reinforced GCL consisting of a layer of sodium Bentonite between a woven and non-woven geotextile, which are needle punched together.3, we also have Needle punched and coated process GCL and Viscose pmcess GCL.Company Introduction:Re-founded in 2007, Anhui Elite Industrial Co.,Ltd is a professional supplier of Geosynthetics including Geofabric, Geomembrane, Geocell, Geogrid, Geocomposite, Geosynthetic clay liner etc....Anhui Elite technology in China is a market leader in the design and manufacturer of innovative geosynthetics.Own a team with more than 10years Geosynthetics field working experience, on technical, inspection, marketing, transportation and after-sale service. Our Advantage Our Service 1. We are SGS verified Chinese suppliers 1. Free sample available 2. CE certificate offered for some products 2.Trial order acceptable 3. Professional Geosynthetics suppliers 3.Customized packing acceptable 4. Standard service to your orders 4.Flexible payment terms 5. Small order / OEM order acceptable 5.Certified cargo inspection processContact:Rose Min