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| SUPBENT EG Geosynthetic Clay Liners |
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| Model No.︰ | - |
| Brand Name︰ | NL |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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| SUPBENT EG Geosynthetic Clay Liners 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). Unique properties, including increased internal shear resistance and long-term creep resistance result from this production. 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. The excellent hydraulic properties and slope performance of the SUPBENT EG make the product ideal for many lining and cap containment projects. |
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| Specifications︰ | GEOTEXTILE PROPERTIES TEST METHOD VALUE (SI)
Cap Nonwoven(Mass/Unit Area) ASTMD 5261 200g/m2 (MARV)
Woven Scrim(Mass/Unit Area) ASTMD 5261 110g/m2 (MARV)
BENTONITE PROPERTIES
Swell lndex ASTM D 5890 24ml/2g (min)
Moisture Content ASTM D 4643 12% (max)
Fluid Loss ASTM D 5891 18ml (max)
FINISHED GCL PROPERTIES
Bentonite (Mass/Unit Area) ASTM D 5993 5.00kg/m2 (MARV)
Grab Strength ASTM D 4632 500 N (MARV)
Grab Elongation ASTM D 4632 10% (Typical)
Peel Strength ASTM D 4632 70 (N)
Pemeability ASTM D 5084 5×10-9 cm/sec (max)
Index Flux ASTM D 5887 1×10-8m3/m2/sec (max)
DIMENSIONS
Width x Length Nominal 4.5×40.0 m
Area Per Roll Nominal 180m2
Packed Weight Typical 900 kg
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| Advantages︰ | (1) High internal shear strength
(2) Uniform bentonite content
(3) Excellent installation durability
(4) More versatile than compacted clay(5) Increased airspace and liner efficiency
(6) Improved leakage performance |
| Export Markets︰ | WORLD WIDE |
| Payment Details︰ | L/C AT SIGHT |
| Ship Date︰ | 15 DAYS AFTER L/C |
| Standard Met︰ | ISO 9001 |
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