Bentonite clay liner mat waterproof portable picnic blanket
GCL (Geosynthetic Clay Layer) Specifications
Item | Technical specifications | |||
GCL-NP | GCL-OF | GCL-AH | ||
GCL, Mass/Unit area(g/m2) | ≥4000 | ≥4000 | ≥4000 | |
Swell Index(ml/2g) | ≥24 | ≥24 | ≥24 | |
Methylene blue adsorbed | ≥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 geomembrane and Non-woven geotextile | - | ≥30 | - | |
Resistance hydraulic pressure | 0.4Mpa, 1h, no leakage | 0.6Mpa, 1h, no leakage | 0.6Mpa, 1h, no leakage | |
Fluid loss(ml) | ≤18 | ≤18 | ≤18 | |
Durability of bentonite(ml/2g) | ≥20 | ≥20 | ≥20 | |
Note: GCL-NP, Needle punched process GCL
GCL-OF, Needle punched and cocoon process GCL
GCL-AH, Viscose process GCL
Characteristics
Compared with clay liner, it has the advantage of small size, light weight, good flexibility and seal,easy to construction and suitable for uneven settlement.
Usage
Mainly used in environment engineering of landfill emissions, underground reservoirs, underground infrastructure construction project,sealing solution, segregation, anti-leakage, good effect, anti-destructive.
Product Detail
Our company has not only the experienced professional staff but also 4 lines of state-of-the-art production equipment to ensure the stability of production quality.
After inspection, our product will be well wrapped in woven cloth or as required and then ship to our customers.
Our concept is to offer fast, decisive, accurate,thoughtful and thorough service.
Our aim is to satisfy the customers by the quality of service.