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Geosynthetic clay liner with sodium bentonite for ponds
| Product name | Geosynthetic clay liner with sodium bentonite for ponds | ||
| Fabric | Geo/bentonite/HDPE | ||
| Technology | Spun-Bonded | ||
| Weight | 4000gsm-6000gsm | ||
| Width | 6m | ||
| Color | Black | ||
| Features | Sealing Waterproof Simple construction and short construction period Not affected by temperature Integration Green toxic free and safe | ||
| Product principle | The mineralogical name of bentonite is montmorillonite. The natural bentonite is divided into nano and calcium bases. It has the characteristics of water swelling, and its expansion is only 3 times of its own volume. It plays a role of protection and reinforcement, and has certain resistance to tearing. | ||
| Coefficient of expansion | ASTM D 5890 | ≥24mL/2g | |
| Fluid loss | ASTM D 5891 | ≤18mL | |
| Bentonite quality per unit area | ASTM D 5993 | ≥4.8kg/Square meter | |
| tensile strength | ASTM D 4632 | ≥400N | |
| Peel strength | ASTM D 4632 | ≥65N | |
| Indicating traffic | ASTM D 5887 | ≤1 by 10 negative 8th power cubic meter/Square meter/sec | |
| Permeability | ASTM D 5887 | ≤5 by 10 negative 9th power cm/sec | |
| After soaking tensile strength | ASTM D 5321 | ≥24kPa typical | |
Geosynthetic clay liner with sodium bentonite for ponds
