
Bentonite waterproof blanket is a patented needle punching method that uniformly weaves sodium based bentonite into two layers of polypropylene fibers. Utilizing the strong expansion properties of sodium based bentonite, it expands when encountering water to form a seamless high-density slurry, effectively isolating water infiltration. The product has excellent waterproof penetration ability, does not undergo aging reactions, has strong durability, and is environmentally friendly. Product application areas: anti-seepage engineering for reservoirs and reservoirs, water landscape engineering, landfill anti-seepage engineering, canal anti-seepage engineering, underground oil storage tank anti-seepage engineering, subway, tunnel engineering, etc.
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