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5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner
5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner

5500gm2 powder bentonite gcls geotextile clay liners powder bentonite clay liners waterproof basement bentonite clay liner

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Product Overview

Description


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Products Description
















GCL




Geosynthetic clay liner (GCL) is composed of high dilatability of sodium base bentonite filling between the special composite geotextile and nonwoven fabric. It made by the method of acupuncture or suture composite impervious material. Use acupuncture into GCL can form many small fiber space, make the bentonite particles can't flow in one direction, when under the influence of water within the mat forming uniform density of colloidal waterproof layer, prevent the leakage of water.




















Product characters




1. Environment friendly 2. Permanent waterproof, excellent performance 3. Easy to construct 4. Strong Self-Restore Capacity





 




 

























































Projects/ Technical data




GCL-NP Technical Indicators




Weight per unit area(g/m2)




more than 4000gsm and no less than specified value




Bentonie swell index(ml/2g)




≥24




Ethylene blue absorption(g/100g)




≥30




Tensile strength (N/100mm)




≥600




Racking strength(N/100mm)




≥40




Elongation at max load(%)




≥10




Permeability(m/s)




≤5.0x110^(-11)




Anti-static water pressure




0.4Mpa,1h,not seepage




Filtration loss (ml)




≤18




Bentonite durability (ml/2g)




≥20











 









ADVANCED PRODUCTION LINES




There are 3 advanced production lines in our workshop and we can produce 20000m2 GCL per day. All the products are tested and checked carefully before the shipment.







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