Geosynthetic Clay Liner Gcl For Artificial Lakes, 3 layer, 4layer and 5 layer
Geosynthetic Clay Liner Description:
GCL Made from two layers geotextile with natural sodium in the center..
Geosynthetic Clay Liner Specification:
1. GCL-NP, GCL-OF, GCL-AH
2. Unit weight : 4000GSM, 4500GSM, 4800GSM, 5000GSM
3. GCL Width in roll 4-6m
Geosynthetic Clay Liner Property
1. Swell when meet water
2. Long time waterproofing and friendly to envirment.
3. Separation, reinforcement, protection, filtration and easy for construction.
Geosynthetic Clay Liner Application
1.Municipal project, subway, underground and roof waterproofing
2.Landfill, waste water treatment, industrial waste.
3.Waterproofing and reinforcement in water conservancy, viver, lake and dam
4.Artificial lake, golf course and fish pond
5.Petrifaction and mineral waterproofing
Geosynthetic Clay Liner Technological Standard:
| NO | Item | GCL-NP technological standards | GCL-OF technological standards | GCL-AH technological standards |
| 01 | Mass per unit area | ≥4000 | ≥4000 | ≥4000 |
| 02 | Swelling index | ≥24 | ≥24 | ≥24 |
| 03 | Blue suction quantity | ≥30 | ≥30 | ≥30 |
| 04 | Tensile strength | ≥600 | ≥700 | ≥600 |
| 05 | The maximum load elongation | ≥10 | ≥10 | ≥8 |
| 06 | Peel strength | ≥40 | ≥40 | -- |
| 07 | Pell strength | -- | ≥30 | -- |
| 08 | Coefficient of permeability | ≤5.0*10-11 | ≤5.0*10-12 | ≤1.0*10-12 |
| 09 | Hydrostatic pressure | 0.4MPa.1h | 0.6MPa.1h, | 0.6MPa.1h |
| 10 | Filtration | ≤18 | ≤18 | ≤18 |
| 11 | Durability | ≥20 | ≥20 | |
