Waterproof blanket global coverage in the waterproofing works sold at home and abroad waterproof material waterproof blanket, Bentonite waterproof blanket, Kea Bentonite waterproof blanket, natural bentonite waterproof blanket, Introduction: Bentonite waterproof blanket waterproof blanket (GCL) GCL is a between the CCL (Live thick compacted clay the impervious liner) and polymer materials --- geomembrane between a geomembrane liner. In environmental engineering waste landfill, underground reservoirs, underground infrastructure construction and other projects, solve sealing, isolation, anti-leakage problem, the effect is good, strong anti-destructive. Bentonite waterproof blanket. Compactness: sodium bentonite in water pressure state to form a high density diaphragm thickness of about 3mm, it permeable to alpha? 10-11m/sec or less, equivalent to 100 times the thickness of 30cm clay density has a strong self-protection water performance. 2 with a permanent waterproof performance: sodium bentonite-based natural inorganic materials, even after a very long time, or the surrounding environment changes, aging or corrosion phenomenon does not occur, and therefore durable waterproof performance. Simple construction, short construction period: and other waterproof material, the construction is relatively simple, does not require heating and paste. Simply connected and fixed bentonite powder and nails, washers, etc.. Not require special inspection after construction, if found defective water is also easy to repair. GCL the existing waterproof material shortest construction period. Independent of temperature effects: will not be brittle in cold weather conditions. Waterproof materials and the integration of the object: the reaction of sodium bentonite and water, with 13-16 fold expansion capability, even if the concrete structure vibration and settlement GCL bentonite can repair the cracks of the concrete surface within 2mm. 6 Green: Bentonite is a natural inorganic material, non-toxic and harmless to human body, have no particular effect on the environment, with good environmental performance.