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4000 grams National Standard Bentonite Geotextile Waterproof Blanket
Construction Materials-Other Building Materials
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Construction Materials-Other Building Materials
4000g National Standard Bentonite Waterproof Blanket 4000g National Standard Bentonite Waterproof Blanket Manufacturer, 2017 Quotation for Bentonite Waterproof Blanket
Sodium-based Bentonite Waterproof Blanket is a type of waterproof liner that is intermediate between CCL (on-site thick compacted clay impermeable liner) and polymer materials—geosynthetic clay liners. It is mainly used in environmental engineering projects such as waste landfills, underground reservoirs, and underground infrastructure construction to address sealing, isolation, and leakage prevention issues, demonstrating good performance and strong resistance to damage.
 
Sodium-based Bentonite Waterproof Blanket Performance and Applications: Made from sodium-based bentonite as the main raw material, this blanket-shaped waterproof material is produced using needling, needled membrane bonding, or adhesive methods. Sodium-based bentonite, also known as sodium bentonite, can expand over 24 times when it encounters water and forms a very stable gel-like waterproof layer through the needling process. It features low filtration loss and high viscosity. It is currently a new, environmentally friendly, and ecological waterproof membrane. The sodium-based bentonite waterproof blanket is suitable for the waterproof layer between primary support and secondary lining in underground engineering or for external waterproofing in underground continuous wall construction using the internal bonding method. It has the ability to self-heal and can be punctured, with seams that only require overlapping (no welding or bonding needed). It can be directly fixed in place using spacers and cement nails on damp surfaces without free water, such as primary supports or continuous walls (or formwork walls). Artificial sodium-based bentonite is cheaper than natural sodium-based bentonite, but the durability of artificial sodium-based bentonite waterproof blankets is controversial and should be selected with caution.

Product Consultation
Supplier
Dezhou Runze Geosynthetics Co., Ltd.
location
ShandongProvince
Main products
Geotextile, Polyester Filament Geotextile, Waterproof Board, Eco-bag, Geogrid, HDPE Geomembrane, Two-cloth One-membrane Composite Geomembrane, Pillar Point Rough Surface Geomembrane, Geomembrane, High-density Polyethylene Geomembrane, Plastic Drainage Board, Drainage Board, Drainage Net, Waterproof Blanket, One-cloth One-membrane Composite Geomembrane, Sodium Bentonite Waterproof Blanket, Short Fiber Geotextile, Composite Geomembrane
About Us
Sure, here is the translation of the provided information: ``` Dezhou Runze Geotextile Material Co., Ltd. is a technical enterprise specializing in the research and development, production, and manufacturing of materials for water conservancy, environmental management, and ecological restoration projects, as well as providing system solutions. The company has over 1,200 employees and owns Dezhou City Enterprise Research and Development Center and Engineering Research Center. It is a member of the Executive Committee of the China Industrial Textiles Association, the Executive Committee of the China Geotextile Materials Association, a member of the Chinese Environmental Protection Industry Association, and a member of the Chinese Environmental Remediation Product Alliance. Runze Geotextile focuses on the research and development and product manufacturing of water conservancy, environmental protection, and ecological restoration technologies, and has a professional construction engineering service team. The company has completed over 100 water conservancy projects and over 200 environmental projects, including notable projects such as the South-to-North Water Diversion Project, the Three Gorges Project, the Hebei Huerhe Seepage Prevention Project, the Baoji Ring City Water System Project, the Jinan Garbage Landfill Project, the Guilin Garbage Landfill Project, the Datong Power Plant Seepage Prevention Project, the Jiaxing Railway Station Seepage Prevention Project, and the Heilongjiang Agricultural Land Seepage Prevention Project. The company operates more than ten production lines, with main products including heavy metal ecological remediation felt, remediation blanket, HDPE membrane, GCL-HB type waterproof blanket, long-fiber anti-adhesive geotextile, composite geomembrane, drainage net, short-fiber geotextile, etc. ```