Bentonite Waterproof Blanket

Bentonite waterproof blanket is a geosynthetic material composed of bentonite, polymer fiber and geotextile.

Good water absorption and expansion performance, good water conductivity, corrosion resistance, aging resistance, etc.


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Product Details

Bentonite waterproof blanket

Features:

1. High liquid adsorption capacity: Bentonite has good adsorption properties and can quickly absorb and lock liquid to form a waterproof layer.

2. Strong anti-permeability: Bentonite has a low permeability coefficient, which can effectively prevent the penetration of water and protect buildings and soil.

3. Good corrosion resistance: Bentonite is resistant to corrosion to a variety of chemical substances and can maintain stability under different environmental conditions.

4. Environmentally friendly: Bentonite waterproof blankets are made of non-toxic and harmless materials and have no pollution to the environment.

Bentonite Waterproof Blanket Bentonite Waterproof Blanket

Application:

1. Basement waterproofing: It can be used as a waterproof layer in the basement to protect the concrete structure from water and moisture.

2. Roof waterproofing: It can be used as a roof waterproofing layer to prevent rainwater from penetrating into the building and protect the roof structure.

3. Basic engineering: It can be used in basic engineering such as building foundations, underground pipes, tunnels, etc. to play an anti-seepage and protective role.

4. Sewage treatment: It can be used in sewage treatment projects such as landfills, waste treatment plants, sewage treatment plants, etc. to prevent sewage leakage.

Bentonite Waterproof Blanket Bentonite Waterproof Blanket


Specifications:


Projects/Technical   dataSpecifications
GCL-NPGCL-OFGCL-AH
Weight per unit area(g/㎡)≥4000g/㎡
Bentonie swell index(ml/2g)≥24≥24≥24
Ethylene blue   absorption(g/100g)≥30≥30≥30
Tensile strength(N/100mm)≥600≥700≥600
Racking   strength(N/100mm)
    (for nonwoven and woven fabic)
≥40≥40
Racking   strength(N/101mm)
    (for HDPE films and nonwoven fabic)

≥30
Permeability(m/s)≤5.0x110(-11)≤5.0x110(-11)
anti-static water pressure0.4Mpa,1h,not seepage0.6Mpa,1h,not seepage
filtration loss(ml)≥18≥18≥18
Bentonie durability(ml/2g)≥20


Packaging:


Bentonite Waterproof Blanket Bentonite Waterproof Blanket


Stock:


Stock: Stock:


Factory:


Bentonite Waterproof Blanket Bentonite Waterproof Blanket


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