water-proof blanket sodium base bentonite water-proof blanket waterproof, anti-seepage, moisture-proof and leak-proof

   Sodium bentonite waterproof blanket is made by mixing graded natural sodium bentonite particles with appropriate additives as raw materials, and then fixing the bentonite particles between geotextile and plastic woven cloth through needle-punching technology and equipment to create a blanket-like waterproof roofing material. The sodium bentonite waterproof blanket not only has all the characteristics of geotextile materials, but also has excellent waterproof (permeation) performance.

    Bentonite geotextile can be classified by production processes into: needle punching sodium bentonite geotextile, needle punching and film coating sodium bentonite geotextile, and adhesive sodium bentonite geotextile.

    The sodium basal bentonite waterproof blanket with needle-punched film is a nonwoven geotextile of needle-punched sodium basal bentonite waterproof blanket that is coated with a layer of high-density polyethylene geomembrane on its surface.

    Sodium-based bentonite waterproof blanket produced by gluing bentonite particles to a high-density polyethylene plate and compressing it.

Physical characteristics:

  1、has excellent water-resistant and water-impermeable properties, with a static water pressure resistance of up to1.0MPa"Above, permeability.5×10-11 m/sUnit area bentonite mass5kg/m2Bentonite is a natural inorganic material that does not undergo aging reactions, offering good durability; and it does not have any adverse effects on the environment, making it an eco-friendly material.

 2It has all the characteristics of geotextile materials, such as separation, reinforcement, protection, and filtration, and the construction is simple and does not limit the construction environment temperature.0℃The following can also be constructed. When constructing, just insert theGCLWaterproof blanket is laid flat on the ground. When constructing on the vertical or inclined surface, it is fixed with nails and washers, and can be joined as required.

 3Easy to repair; even after the waterproof (seepage) construction is completed, if the waterproof layer suffers an accidental damage, a simple repair to the damaged area can restore the waterproof performance to its original perfection.

 4The performance-to-price ratio is relatively high, and it is used very widely.

 5The product width can reach6M, matches the specifications of geotextile (membrane) internationally, which has greatly improved construction efficiency.

    Sodium bentonite waterproof carpet is a new type of eco-friendly composite waterproofing material with unique leak-proof performance. It has been widely used in civil engineering fields such as hydrology, environmental protection, transportation, railways, civil aviation, etc. It is used for basic treatment and sealing of landfill sites, artificial lakes, reservoirs, channels, rivers, roof gardens, and waterproofing of various underground structures such as basements, subways, tunnels, and underground passages.

Applicable Uses

  1Municipal engineering, subway construction, underground engineering of buildings, and the anti-seepage measures for roof water tanks.

 2Environmental protection and sanitation, municipal solid waste landfills, wastewater treatment plants, industrial waste.

 3Water conservancy, waterway, lake, reservoir, dam seepage prevention, leakage stopping, reinforcement.

 4Lakes, ponds, and golf course water features for water seepage prevention in gardens.

 5The anti-leakage, corrosion resistance, and reinforcement of engineering in fields such as petrochemical, mining, agriculture, etc.