- Product Details
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Quick Details
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weight:
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4000g--6000g
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width:
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1m--6m
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length:
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30m
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Tensile Strength:
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879N/100mm or 1114N/100mm
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Breaking Elongation:
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10.6%
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Product name:
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Geosynthetic Clay Liner / GCL / Anti-seepage material
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Application:
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environmental engineering
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Keyword:
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Geosynthetic Clay Liner / GCL
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Width:
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1m-6m.Normal 5.8m
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Length:
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50-100/roll
Quick Details
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Place of Origin:
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Shandong, China
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Brand Name:
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RuiHeng
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Model Number:
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GCL659
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weight:
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4000g--6000g
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width:
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1m--6m
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length:
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30m
-
Tensile Strength:
-
879N/100mm or 1114N/100mm
-
Breaking Elongation:
-
10.6%
-
Product name:
-
Geosynthetic Clay Liner / GCL / Anti-seepage material
-
Application:
-
environmental engineering
-
Keyword:
-
Geosynthetic Clay Liner / GCL
-
Width:
-
1m-6m.Normal 5.8m
-
Length:
-
50-100/roll
Geosynthetic Clay Liner / GCL / Anti-seepage material
The introduction of Geosynthetic Clay Liner / GCL / Anti-seepage material
Geosynthetic clay liners (GCL) consist of clay material and geotextile.About the clay material, it is usually bentonite, which sandwiched between two layers geotextiles. This lining mechanism is mechanically bonded by needle punching from one nonwoven geotextile through the bentonite to the other nonwoven or woven geotextile. The bentonite swells and extrudes through the geotextile fabric at the overlap, forming a seal by producing a dense and uniform clay barrier with the same hydraulic qualities in all parts of the clay liner.
Bentonite is a natural clay formed by weathering of volcanic ash. Its chief constituent is the clay mineral montmorillonite. Bentonite is distinguished from other clays by its extreme fineness, highly absorbent nature and curious property of swelling in water.
The picture of Geosynthetic Clay Liner / GCL / Anti-seepage material
Characters of Geosynthetic Clay Liner / GCL / Anti-seepage material
1 Good waterproof capacity, sodium bentonite can form a gel layer which does not permit the penetration of water
2. It has strong ability to fit the uneven sedimentation well.
3. Good water-keeping and self-fix capacity
4. Permanent waterproof capacity, sodium bentonite is natural inorganic mineral material, there is no corrosion and age happened to sodium bentonite
5. sodium bentonite is harmless to human being and environment.
6 easy operation, it can be fixed in nail and gasket, it can reduce the building time greatly.
Table. The performance of Geosynthetic Clay Liner / GCL / Anti-seepage material
|
Model Item |
GCL-NP |
GCL-OF |
GCL-AH |
|
|
bentonite swell index mL/2g >= |
24 |
24 |
24 |
|
|
water absorption g/100 >= |
30 |
30 |
30 |
|
|
tensile strength N/100mm >= |
600 |
700 |
600 |
|
|
tensile stretch under peak load % >= |
10 |
10 |
1 8 |
|
|
racking strength N/100mm >= |
Racking strength for the
|
40 |
40 |
-------- |
|
racking strength for the PE
|
-------- |
30 |
-------- |
|
|
permeability mm/s <= |
5.0* |
5.0* |
5.0* |
|
|
anti-static water pressure MPa, 1h |
0.4 |
0.6 |
0.6 |
|
|
filtration loss mL <= |
18 |
18 |
18 |
|
The Application of Geosynthetic Clay Liner / GCL / Anti-seepage material
GCL is a seepage control pad that intervenes GCL (site thick compaction clay seepage control pad) and
polymer materials geomembrane. Mainly used in environmental engineering of waste landfills, underground
reservoirs, underground infrastructure construction projects, solving the sealing, isolation, leakage problem,
the effect is good, resist destructive.
1.landfill caps
2.base liner applications under roads, railways,
3.containment for ground tank farms, dams, canals, ponds, rivers and lakes.
The application of GCL
Packaging Details of Geosynthetic Clay Liner / GCL / Anti-seepage material
Standard Export Packing. Or Packed as customers' requests.
Delivery Time of Geosynthetic Clay Liner / GCL / Anti-seepage material
within 15 days after receiving the deposit payment& Delivery
