Categories
Categories
| Price: | US $ 0.02-4/Square Meter |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 3000/Square Meter |
| Pay Type: | L/C,T/T,D/P,Western Union,Paypal |
| Prod Model: | Elt-geosynthetic clay liner |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Weight: | 4000G/M2 to 7000G/M2 |
| Bentionite Swell Index: | >=24ml/2g(ASTM D 5890) |
| Length: | 35m(Normal) or at Your Request |
| Bentionite Fluid Loss: | <=18ml(ASTM D 5891) |
| Grab Strength: | >=6kn/M(ASTM D 6768) |
| Product Name: | Geosynthetic Clay Liner Gcl Waterproof Blanket |
| Width: | 5.8m(Normal) or at Your Request |
| Peel Strength: | >400n/M(ASTM D 6496) |
| Type: | Bentonite Clay Liners |
Geosynthetic Clay Liner Gcl Waterproof Blanket
-------EltGCL
Waterproof Blanket 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.
Waterproof Blanket 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 |
Waterproof Blanket Typical physical properties:
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 efficiency
Waterproof Blanket 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.
