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BENA-GCL (Geo Synthetic Clay Liner Bentonite)

BENA-GCL (Geo Synthetic Clay Liner Bentonite)
Price : 4,500.00 - 7,500.00 / Metric TonGet Best Price

MOQ : 25 Metric Ton

Business Type Manufacturer, Exporter, Supplier
Type Bentonite
Material Bentonite Clay
Application Geo Synthetic Clay Liner
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Preferred Buyer From

Location Worldwide

Product Details

Color Brown
Form Powder, Granules
Packaging Type HDPE Bag & Jumbo Bags
Features Effective, Safe To Use
Packaging size 25kg, 50kg, Big Jumbo Bags
Product BENA-GCL
Grade & Application Geo Synthetic Clay Liner
Color & Appearance Brown Powder
Product Code BENA-GCL
Payment Terms L/C, T/T
Delivery Time Min 2 Weeks
Packaging Details 25 KG Paper Bags
25 KG HDPE Bags
50 KG HDPE Bags
1 MT Jumbo Bags
1.2 MT Jumbo Bags
1.25 MT Jumbo Bags
Jungle Wood Pallets
Pine Wood Pallets

BENA-GCL is selectively mined and processed high quality sodium based bentonite powder to ensure a low permeability containment product ideally suited to applications of landfi-ll containment.BENA-GCL is chemically modified bentonite powder which will generally give higher swell index values and lower fluid loss numbers when added with polymers.


Generally the calcium content must be kept to minimal levels as calcium montmorillonite has a much lower swelling potential than sodium montmorillonite.


BENA-GCL does not contain any Fermentable Product and is Environmentally Acceptable.



  • High Swelling Index
  • Lower Fluid Loss
  • Very high active surface area



GCLs consist of a thin bentonite clay layer, which typically ranges from 5–10 mm, encased with geotextile. There are two configurations commonly used; in the first configuration, a layer of bentonite is encased between woven and non-woven geotextiles, which are needle-punched together; the second configuration is fabricated using a flexible membrane liner laminated to one side of the first type. Typical Bentonite mass per unit area using ASTM D5993 Standard is about 4 to 4.40 kg/m2 for reconstituted GCL. 


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