China Sodium Bentonite Waterproofing Blanket Mat Geosynthetic Clay Liner Gcl for Waterproofing, Find details about China Bentonite Clay Blanket Gcl, Gcl from Sodium Bentonite Waterproofing Blanket Mat Geosynthetic Clay Liner Gcl for Waterproofing
Item | Technical Parameters | |||
GCL-NP | GCL-OF | GCL-AH | ||
GCL,Mass/Unit area (g/m²) | ≥4000 | ≥4000 | ≥4000 | |
Swell Index (ml/2g) | ≥24 | ≥24 | ≥24 | |
Absorb Blue Quantity(g/100g) | ≥30 | ≥30 | ≥30 | |
Tensile Strength (KN/m) | ≥600 | ≥700 | ≥600 | |
Elongation at Max load % | ≥10 | ≥10 | ≥8 | |
Peel Strength (N/100mm) | Non-woven geotextile And woven geotextile | ≥40 | ≥40 | - |
PE geotextile and Non-woven geotextile | - | ≥30 | - | |
Pesitance Hydaulic Pressure (m/s) | ≤5.0×10-11) | ≤5.0×10-12) | ≤1.0×10-12) | |
Resistance Hydraulic Pressure | 0.4 MPa,1h,no leakage | 0.6 MPa,1h,no leakage | 0.6 MPa,1h,no leakage | |
Fluid Loss (ml) | ≤18 | ≤18 | ≤18 | |
Durability of Bentonite (ml/2g) | ≥20 | ≥20 | ≥20 |