GEOSYNTHETIC CLAY LINER
HONGXIANG sodium bentonite anti-seepage mat is manufactured by Hongxiang New Geo-Material Co., Ltd using high-quality stabilised polypropylene woven fabric and non-woven polypropylene fabric as carrier and cover layers, sealing in a thick, sodium bentonite layer, needle punched to perfection.
1. Self-repairing effect and Excellent sealing
2. Conservation of natural resources
3. Drying out is effectively prevented.
4. Superior sealing performance compared to conventional clay liners.
5.Redundant sealing system to meet the highest safety and reliability requirements.
Land fill, Contaminated sites, Mining projects, Garden and landscaping works
TECHNICAL DATE SHEET
|Geotextile layers:|| || |
| Geotextile type|| ||polypropylene non woven|
| Mass per unit area||ASTM D 5261||200 g/m2|
|Carrier layer|| || |
| Geotextile type|| ||polypropylene woven|
| Mass per unit area||ASTM D 5261||120 g/m2|
|Bentonite layer:|| || |
|Type|| ||Sodium bentonite power|
|Mass per unit area||ASTM D 5993||≥3680 g/m2|
| Swell Index||ASTM D 5890||24 ml/2g|
| Fluid Loss||ASTM D 5891||≤ 18 ml|
|Geosynthetic Clay Liner:|| ||ASTM Quality||CNA Quality|
| Mass per unit area||ASTM D 5993||≥4000 g/m2||≥4000 g/m2|
|Tensile strength, CD/MD||ASTM D 6768||≥7KN/m||≥6KN/m|
| Elongation at break,CD/MD||ASTM D 6768||≥10%||≥10%|
| Peel strength||ASTM D 6496||≥ 600N/m||≥ 400N/m|
| Permeability||ASTM D 5887||≤5 x 10-11 m/s||≤5 x 10-11 m/s|
|Hydrostatic pressure resistance||--||0.4MPa,1h,No leakage||0.4MPa,1h,No leakage|
|Roll dimension:|| || || |
| width x length,||m x m||5.8 x 40||5.8 x 40|
More than 10million square meters of Hongxiang GCL has been manufactured and delivered to satisfied customers all over the world for over a 150 projects. Notably, Hongxiang GCL has been used in the construction the water systems of Beijing Bird Nest Olympic stadium and solid waste landfill in Russia.