As a new type of environmental protection and ecological composite anti-seepage material, sodium bentonite waterproof blanket is widely used in civil engineering such as water conservancy, environmental protection, transportation, railway, civil aviation and so on
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15688801388 official telephone [15688801388 WeChat No.] the company specializes in producing long (short) silk geotextiles, grass cloth, ecological bags, geomembrane, composite geomembrane, PE/PVC/EVA/ECB waterproof board, GCL sodium bentonite waterproof blanket, composite drainage network, drainage board, geogrid, HDPE bellows, closed cell foam board, geocell, geotechnical network, Rubber waterstop, flood control sandbag, flood control woven bag and bentonite waterproof blanket (GCL) ) It is a new type of geosynthetics
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It is an environment-friendly material that will not have an adverse impact on the environment
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The width of the product is 6m, which meets the international geotextile (membrane) specification, and greatly improves the construction efficiency
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It has all the characteristics of geotextile materials such as separation, reinforcement, protection and filtration
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The performance price ratio is relatively high and has a wide range of uses
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Sodium bentonite waterproof blanket is a sodium bentonite waterproof blanket made by bonding and compressing bentonite particles on high-density polyethylene plate with adhesive
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The high-density polyethylene geomembrane is compounded on the outer surface of the non-woven fabric of the needle punched sodium bentonite waterproof blanket
The foundation treatment and closure of the landfill, the anti-seepage of artificial lakes, reservoirs, waterways, rivers and roof gardens, and the anti-seepage of famous underground buildings such as basement, subway, tunnel and underground passage
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It can also be constructed below 0
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According to the manufacturing process, the bentonite waterproof blanket is divided into needle punched sodium bentonite waterproof blanket, needle punched membrane sodium bentonite waterproof blanket and bonding sodium bentonite needle punched sodium bentonite waterproof blanket
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The impermeability static water pressure reaches more than 1.0MPa, the permeability is 510-11m / s, and the mass of bentonite per unit area is 5kg / m2
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During facade or slope construction, it shall be fixed with nails and washers, and can be overlapped as required
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During construction, the GCL waterproof blanket shall be paved and fixed on the ground
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It is easy to construct and is not limited by the construction ambient temperature
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Bentonite waterproof blanket has all the characteristics of geotechnical materials and excellent waterproof (permeability) performance
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Bentonite is a natural inorganic material with no aging reaction and good durability
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15688801388 official telephone [15688801388 WeChat No.] the company specializes in producing long (short) silk geotextiles, grass cloth, ecological bags, geomembrane, composite geomembrane, PE/PVC/EVA/ECB waterproof board, GCL sodium bentonite waterproof blanket, composite drainage network, drainage board, geogrid, HDPE bellows, closed cell foam board, geocell, geotechnical network, Rubber waterstop, flood control sandbag and flood control woven bag.
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Physical characteristics of bentonite waterproof blanket: 1
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It is a blanket waterproof coiled material that mixes inclined natural sodium bentonite particles and corresponding additives as raw materials and fixes bentonite particles between geotextile and plastic fabric through acupuncture process and equipment
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Even if the waterproof layer is accidentally damaged after the waterproof (penetration) project that is easy to repair is completed, the original waterproof performance can be restored by simply repairing the damaged place
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It has excellent waterproof and anti-seepage performance
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