Bentonite Waterproof Pad Gcl Geosynthetic Clay Liners

Bentonite Waterproof GCL Geosynthetic Clay Liners1. Introduction:
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.
2. Geosynthetic Clay Liners SpecificationPROPERTIESTest MethodTypical ValueBENTonITE PROPERTIES Bentionite Swell IndexASTM D 5890≥24ml/2gBentionite Fluid LossASTM D 5891≤18mlFinished GCL PROPERTIES Bentionite Mass/Unit AreaASTM D 5993≥3.6kg/sq.mPeel StrengthASTM D 6496≥400N/mGrab StrengthASTM D 6768≥6kN/mThicknessASTM D 5199≥5mmPermeabilityASTM D 5084≤5.0x10-11m/secIndex FluxASTM D 5887≤1.0x10-8m3/m2/secGeotextile PROPERTIESNon-Woven Geotextile MassASTM D 5261≥200g/sq.mWoven Geotextile MassASTM D 5261≥110g/sq.mROLL DIMENSIONSWidthNormal5.8mLengthNormal35.0mPackageNormalPE FilmNote:
1, The EltGCL Weight can do from 3600g/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.3. Packing & Delivery
Packing:
Different thickness/ roll size for different qty,
For example: with5.8m*length35m per roll in PE bag,18rolls, 3654M2/20'gp
Delivery: 3-15 days after order deposit4. Features & Benefits
1). Improved leakage performance
2). Permanent waterproof performance
3). 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 clay
7). Increased airspace and liner efficiency5. Production Process
6. 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.
7. Certifications
8. Our Company
ELITE was established in 2007, has become one of the leading and professional suppliers of many kinds of Geosynthetics in the world market.
ELITE equipements are mainly import from Germany, Italy, Cabada, France. We have one full set of precise testing instrument and quality inspection team, technology research & Development team.ElITE are certified with CE and ISO.Sales Team:
Elite own a team with 10+ years experience.
We know well of geosyntics on technical inspection, marketing, transportation...Exhibition:
We have been to many international exhibitions with the hope of meeting all our customers face to face.To get our recent exhibition information pls refer to our official website.