ASTM CE quality natural sodium bentonite waterproof blanket - GCL-NP/GCL-OF
Bentonite waterproof blanket, 1. Environment friendly, 2. Permanent waterproof, 3. Easy to construct, 4. Self-Restore Capacity - details see: https://www.buildingsupplieshub.com/astm-ce-quality-natural-sodium-bentonite-waterproof-blanket-10100376
| Type: Other Waterproofing Materials | Place of Origin: Jilin China (Mainland) | Brand Name: LiuFangzi or OEM | Model Number: GCL-NP/GCL-OF |
| tensile strength(N/100mm): 879 or 1114 | methylene volume(g/100g): 32 | swelling index (ml/g): 15 | Hydrostatic Pressure: 0.4(or 0.6)MPa, 1h, no leakage |
| Specification: 4.5 to 5.8kg/m2 | Tensile Strength: 879N/100mm or 1114N/100mm | Breaking Elongation: 10.6% | Watertightness: 3.9*10-11 m/sec or 3.9*10-11 m/sec |
| Size: 6m*30m | Material: bentonite |
Bentonite waterproof blanket
Natural sodium bentontie geosynthetic clay liner GCL
| No. | Properties | Unit | Test standard | Testing standard data | Test result |
| 1 | Bentonite Swell Index | ml/2g | ASTM D5890-2002 | ≥24 | 24 |
| 2 | Bentonite Fluid Loss | ml | ASTM D5891-2002 | ≤18 | 15 |
| 3 | GCL Tensile Strength | N/cm | ASTM D6768-2004 | ≥60 | 103 |
| 4 | GCL Peel Strength | m/s | ASTM D6496-2004 | ≥400 | 709 |
| 5 | Bentonite Moisture | % | ASTM D4643-2008 | 12% | 9% |
| 6 | GCL Hydraulic Conductivity | m/s | ASTM D5887-1999 | 3.9 x 10-11 | 3.9 x 10-11 |
| 7 | GCL Index Flux | m3/m2/s | 5.8 x 10-9 | 5.8 x 10-9 | |
| 8 | GCL Bentonite Mass Per Unit Area | g/m2 | ASTM D5993-1999 | ≥4000 toerlance ±0.5KG/M2 | 4500 |
| 9 | Non woven Geotextile Mass Per Unit Area | g/m2 | ASTM D5261-1992 | 206 | 206 |
| 10 | Woven Geotextile Mass Per Unit Area | g/m2 | 111 | 111 | |
| 11 | GCL Internal Hydrated Shear Strength | kpa | ASTM D6243-2006 | 26 | 26 |
| 12 | Assay of Natural Sodium Bentonite | XRD. Ph anion | Natural Sodium Bentonite | Natural Sodium Bentonite |
| Packaging Detail:Poly bags (negotiable) One 20FC loads about 3800 square meters. |
| Delivery Detail:within 10 days (negotiable) |
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