Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:5000 m²
Supply Capability:100000 m²/month
Geosynthetic Clay Liner with ASTM Standard
Introduction of GCL:
Geosynthetic Clay Liner is manufactured
by three levels, including two levels of geotextile whose functions are protecting and strengthen to ensure shearing strength and tensile strength, inner content is Sodium bentonite clay. It is manufactured by nature layer silicate inorganic materials and has high expansibility and high water-absorbing capacity, when soak with low permeable capability, whose the main function is anti-seepage.
Specification of GCL
Item | GCL-NP | GCL-OF | GCL-AH | |
g/m2 | ≥4000 | ≥4000 | 4000 | |
ml/2g swell index | ≥ 24 | ≥ 24 | ≥ 24 | |
g/100g | ≥ 30 | ≥ 30 | ≥ 30 | |
N/100mm tensile strength | ≥ 600 | ≥ 700 | ≥ 600 | |
Elongation at max load | ≥ 10 | ≥ 10 | ≥ 8 | |
N/100mm peel strength | Nonwoven geotextile and woven geotextile | ≥ 40 | ≥ 40 | ≥ --- |
PE geomembrane and Non-woven geotextile | ---------- | ≥30 | ---- | |
m/s permeability | ≤5.0*10-11 | ≤5.0*10-12 | ≤ 1.0*10-12 | |
Resistance hydraulic pressure | 0.47Mpa,1h 0.4Mpa,1h,no leakage | 0.6Mpa,1h 0.6Mpa,1h,no leakage | 0.6Mpa,1h0.6mpa,1h,noleakage | |
ml fulid loss | ≤ 18 | ≤ 18 | ≤ 18 | |
Durability of bemonite(Ml/2g) | ≥ 20 | ≥ 20 | ≥ 20 |
NOTE;GCL-NP Needle punched process GCL
GCL-OF Neddle punched and coated process GCL
GCL-AH:Viswcose pmcess GCL
Features of GCL:
1). Improved leakage performance
2). Permanent waterproof performance
3). Simple construction and short time limit for a project.
4). Not influenced by air temperature.
5). A kind of green material and good to environmental protection.
6). More versatile than compacted clay
7). Increased airspace and liner efficiency
Application of GCL:
Mainly used in environmental engineering or landfill emissions underground reseroirs.underground
infrastructure construction projests sealing solution ,segregation ,anti-leakage,good effect,anti-destructive
FAQ:
How many quantity for one 20'' container?
About 5,000m2, 16rolls
What's your delivery time?
About 15-20days against deposit received
. What's your package?
Per roll with two pieces woven bag
