Special Bentonite Waterproof Blanket for Underground Garage of Water Reservoir

• Customization: Available
• Customization: Customized
• Feature: Durable, Foldable, Waterproof and Seepage-Proof Performance
• Application Field: Waterproof Project Area
• Transport Package: Woven Bag
• Specification: 6m width
• Origin: Dezhou City, Shandong Province, China
• Production Capacity: 20000sqm/Per Day Depends on The Specification

Product Description

Product Description

Geosynthetic Clay Liner is made by filling high-expansion sodium-based bentonite between specially designed composite geotextiles and non-woven fabrics, using a needle-punching method to create a bentonite impermeable mat. This process forms numerous small fiber spaces that prevent the bentonite particles from flowing in one direction. When exposed to water, a uniformly high-density gel-like waterproof layer is formed within the mat, effectively preventing water leakage. Geosynthetic Clay Liner not only possesses the characteristics of geotechnical materials but also exhibits excellent waterproof performance, which is durable and does not age or corrode due to environmental changes.

Product Features

The advantages of Geosynthetic Clay Liners primarily include their compactness, waterproof performance, ease of construction, durability, environmental friendliness, and self-healing capability.
 

Compactness and Waterproof Performance: Under water pressure conditions, Geosynthetic Clay Liners can form a high-density isolation membrane, with a permeability of less than α×10^-11 m/sec when the thickness is approximately 3mm, which is equivalent to a compactness 100 times that of 30cm thick clay, demonstrating strong self-water retention capabilities. Due to the use of natural inorganic materials, Geosynthetic Clay Liners possess permanent waterproof performance, which does not age or corrode even after prolonged exposure or changes in the surrounding environment, ensuring long-lasting waterproof capabilities.

Ease of Construction: Compared to other waterproof materials, the construction of Geosynthetic Clay Liners is relatively simple, requiring no heating or adhesive application. Connections and fixations are primarily achieved using bentonite powder along with nails, washers, etc. After construction, there is no need for special inspections, and any waterproof defects are easy to repair. This waterproof material is one of the quickest to install among existing waterproof materials.

 

Durability and Environmental Friendliness: Bentonite waterproof blankets are made from natural inorganic materials, which are harmless to humans and the environment, exhibiting good environmental performance. Additionally, they possess excellent resistance to wet-dry cycles and freeze-thaw cycles, with no significant change in permeability after continuous wet-dry alternation and freeze-thaw cycles.

Self-Healing Capability: Bentonite waterproof blankets have good self-healing properties, allowing them to automatically migrate and heal potential leakage points or cracks, further enhancing their waterproof effectiveness.

 

Product Application

The application fields of Geosynthetic Clay Liners are very extensive, mainly including the following aspects:  
Municipal Engineering: Such as the waterproofing of underground projects in subways and buildings, as well as rooftop water storage pools.  
Environmental Protection and Sanitation: Such as the impermeable treatment of municipal solid waste landfills, sewage treatment plants, and industrial waste.  
Landscape and Greening Projects: Such as the waterproofing of artificial lakes, water storage pools, the transformation of greening planting layers in saline-alkali and gravel lands, and the reinforcement of mountain slopes.  
Water Conservancy Projects: Such as the waterproofing, leak sealing, and reinforcement of dams in rivers, lakes, and reservoirs.  
Bentonite waterproof blankets are specialized geosynthetic materials used for leak-proofing in artificial lakes, water features, landfills, underground garages, rooftop gardens, water pools, oil depots, and chemical storage sites.

 

Our Advantages

1. Excellent Materials  
Every process is strictly controlled  
2. Exquisite Craftsmanship  
Standards are executed for direct supply  
3. Quality Assurance  
Honest merchants can accept large orders  
 

 

Company Profile

Dezhou Huixin Geosynthetics Co., Ltd. is a professional enterprise engaged in the production of geosynthetic materials and slope greening and slope protection materials. The company mainly produces, anti-erosion blanket, coconut silk blanket, rice straw blanket, coconut mat, hdpe geomembrane, impermeable membrane; Composite geo-membrane, geotextiles, cement blankets, geogrid, plastic net, hdpe board , geocell ,Ecological Bag,Geosynthetic Clay Liner etc.
Huixin products are widely used in key engineering fields, such as highways, railways, subways, highway greening and slope protection, landfill, mountain greening, industrial seepage prevention, construction, mining, agriculture, ecological greening system and other engineering fields.

FAQ

Q: Are you factory or trading company?
A:  We are factory direct sale.
Q: Which country did you export?
A: Our products have been exported to many countries all over the world, including USA, Panama, Colombia, Chile, Peru, Ecuador, Russia, UK, Italy, France, Germany, Poland, Hungary, Turkey, Romania, Israel, India, Philippines, Singapore, Vietnam, Thailand, Indonesia, Australia, New Zealand...
Q: May I have your samples for testing?
A: Yes. We are glad to provide free samples within 5 days. Usually we provide A4 size free sample. New Client needs to pay the air delivery cost.
Q: What is your MOQ?
A: Normally, MOQ is one 20'GP container. But we also accept LCL for trial order.
Q: What's the payment term?
A: Usually T/T, L/C.