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Geosynthetic clay liner
Zhongloo
Product Description
The GCL is punched together with non-woven geotextile, woven geotextile and bentonite. Width of the geosynthetic clay liners can be up to 6m and length of 60m. The middle level is bentonite grains, which are carefully selected crude and filled in between the two levels after special processing. The bentonite grain in GCL made by this method does not flow in a fixed direction. It distributes evenly and forms waterproof layer, owning excellent waterproof effect. This GCL is a kind of new green waterproof materials, which are widely applied in many waterproof construction projects. GCL can be applied separately, or combined with high density polyethylene (HDPE).
Technical parameter
Projects/ Technical data | Specifications | ||
GCL-NP | GCL-OF | GCL-AH | |
Weight per unit area(g/m2) | ≥4000g/m2 | ||
Bentonie swell index(ml/2g) | ≥24 | ≥24 | ≥24 |
Ethylene blue absorption(g/100g) | ≥30 | ≥30 | ≥30 |
Tensile strength (N/100mm) | ≥600 | ≥700 | ≥600 |
Racking strength(N/100mm) | ≥40 | ≥40 | - |
Racking strength(N/100mm) | ≥30 | - | |
Permeability(m/s) | ≤5.0x110^(-11) | ≤5.0x110^(-11) | |
anti-static water pressure | 0.4Mpa,1h, not seepage | 0.6Mpa,1h,not seepage | |
filtration loss (ml) | ≤18 | ≤18 | ≤18 |
Bentonite durability (ml/2g) | ≥20 | ≥20 | |
Scope of application
(1)Municipal engineering, underground engineering subways, buildings and roofs reservoir seepage.
(2)Environmental sanitation, solid waste landfills, sewage treatment plants, industrial waste.
(3)water, rivers, lakes and reservoirs dam seepage, plugging, reinforcement.
(4)Garden artificial lake golf course pond seepage and so on.
(5)Petrochemical, mining and other areas of engineering seepage, leakage, etc
Product Description
The GCL is punched together with non-woven geotextile, woven geotextile and bentonite. Width of the geosynthetic clay liners can be up to 6m and length of 60m. The middle level is bentonite grains, which are carefully selected crude and filled in between the two levels after special processing. The bentonite grain in GCL made by this method does not flow in a fixed direction. It distributes evenly and forms waterproof layer, owning excellent waterproof effect. This GCL is a kind of new green waterproof materials, which are widely applied in many waterproof construction projects. GCL can be applied separately, or combined with high density polyethylene (HDPE).
Technical parameter
Projects/ Technical data | Specifications | ||
GCL-NP | GCL-OF | GCL-AH | |
Weight per unit area(g/m2) | ≥4000g/m2 | ||
Bentonie swell index(ml/2g) | ≥24 | ≥24 | ≥24 |
Ethylene blue absorption(g/100g) | ≥30 | ≥30 | ≥30 |
Tensile strength (N/100mm) | ≥600 | ≥700 | ≥600 |
Racking strength(N/100mm) | ≥40 | ≥40 | - |
Racking strength(N/100mm) | ≥30 | - | |
Permeability(m/s) | ≤5.0x110^(-11) | ≤5.0x110^(-11) | |
anti-static water pressure | 0.4Mpa,1h, not seepage | 0.6Mpa,1h,not seepage | |
filtration loss (ml) | ≤18 | ≤18 | ≤18 |
Bentonite durability (ml/2g) | ≥20 | ≥20 | |
Scope of application
(1)Municipal engineering, underground engineering subways, buildings and roofs reservoir seepage.
(2)Environmental sanitation, solid waste landfills, sewage treatment plants, industrial waste.
(3)water, rivers, lakes and reservoirs dam seepage, plugging, reinforcement.
(4)Garden artificial lake golf course pond seepage and so on.
(5)Petrochemical, mining and other areas of engineering seepage, leakage, etc
