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UV Resistant Waterproof HDPE Columnar Point Geomembrane with 0.5mm-2.5mm Thickness for Roadbed Separation and Drainage

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UV Resistant Waterproof HDPE Columnar Point Geomembrane with 0.5mm-2.5mm Thickness for Roadbed Separation and Drainage

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Brand Name : JianYi

Model Number : 6m-8m Width and 50m-150m Roll Length

Certification : ISO 9001 & CE

Place of Origin : China

MOQ : 330㎡

Price : Inquriy anytime

Payment Terms : T/T,L/C

Supply Ability : 1200t/month

Delivery Time : 7-15 days

Packaging Details : Plastic packaging

Color : Black

Uv Resistance : Yes

Length : 50m-100m

Application : Landfill capping, pond liners, waste containment

Width : 6m-8m

Waterproof : Yes

Thickness : 0.5mm-2.5mm

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Product Overview: Column-point geomembrane for road construction is a multi-functional material with column-point protrusions designed to provide separation, drainage, and reinforcement for highway and railway roadbeds. The column points create a stable drainage layer that allows water to flow freely, preventing waterlogging and softening of the roadbed. The membrane itself acts as a barrier to separate the subgrade soil from the upper aggregate layer, preventing intermixing and maintaining roadbed stability.
Application Scenario: Ideal for highway and railway roadbed construction, especially in areas with high groundwater levels or soft subgrade soil. It is used as a separation layer between the subgrade and the base course, preventing the upward migration of fine soil particles into the aggregate layer (which can cause roadbed settlement). The column-point design facilitates rapid drainage of groundwater, reducing the risk of roadbed softening and frost heave in cold regions. It also enhances the bearing capacity of soft subgrades, extending the service life of roads and railways.
Key Advantages: ① Column-point structure enables efficient roadbed drainage; ② Effective separation of subgrade soil and aggregate layer; ③ Enhances soft subgrade bearing capacity and stability; ④ Resistant to compression and deformation under heavy traffic loads; ⑤ Weather-resistant and suitable for all climate conditions.

Product Tags:

UV Resistant Column-Point Geomembrane

      

Waterproof HDPE Columnar Point Geomembrane

      

0.5mm-2.5mm Thickness Drainage Geomembrane

      
Wholesale UV Resistant Waterproof HDPE Columnar Point Geomembrane with 0.5mm-2.5mm Thickness for Roadbed Separation and Drainage from china suppliers

UV Resistant Waterproof HDPE Columnar Point Geomembrane with 0.5mm-2.5mm Thickness for Roadbed Separation and Drainage Images

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