China Sodium Bentonite Liner Geosynthetic Clay Liners Gcl for Underlayment of Landfill Gcl, Find details about China Fleece Blanket, Polar Fleece Blanket from Sodium Bentonite Liner Geosynthetic Clay Liners Gcl for Underlayment of Landfill Gcl
Item | Technical specification | |||
GCL-NP | GCL-OF | GCL-AH | ||
The quality of bentonlte waterproof blanket unit area | ≥4000and not less than the specified value | ≥4000and not less than the specified value | ≥4000and not less than the specified value | |
Inflation index | ≥24 | ≥24 | ≥24 | |
Blue uptake | ≥600 | ≥700 | ≥600 | |
Max elongation | ≥10 | ≥10 | ≥8 | |
Peel strength | Non-woven and woven fabric | ≥40 | ≥40 | - |
PE film and non-woven fabric | ≥30 | - | ||
Permeability coefficient durability | ≤5.0*10^-11 | ≤5.0*10^-12 | ≤510*10^-12 | |
durability | 0.4MPA,1H | 0.6MPA,1H | 0.6MPA,1H | |
ml | ≤18 | ≤18 | ≤18 | |
Ml/2g | ≥20 | ≥20 | ≥20 |