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Double Membrane Single Fabric Composite Geomembrane For Environmental Protection

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Changsha Jian-Yi New Material Co., Ltd.

City: changsha

Province/State:ningxia

Country/Region:china

Tel:86--15116129368

Contact Person:
Ms.Zhang
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Double Membrane Single Fabric Composite Geomembrane For Environmental Protection

Brand Name JianYi
Certification ISO 9001
Place of Origin China Hunan
Minimum Order Quantity 300㎡
Price 0.41USD~5.5USD per sqm
Payment Terms T/T, L/C
Supply Ability 700T/Month
Delivery Time 7-15 days
Application Landfill, Mining, Water Containment, etc.
Thickness 0.2~3mm
Material HDPE (High-Density Polyethylene)
Color Black,White,Green,Custom
Width 3m - 8m
Length 50~150m
Detailed Product Description

Double-Membrane Single-Fabric Composite Geomembrane For Environmental Protection

 

Product Introduction

    Double-membrane Single-fabric Composite Geomembrane is a common geotechnical material made by compounding two layers of geomembranes with a layer of geotechnical fabric in between. This structural design not only takes advantage of the excellent impermeability of the geomembranes but also enhances the tensile strength and extensibility of the geotechnical fabric, making the overall material more adaptable and durable.

 

Product Properties

1. Impervious Performance: The geomembrane in the middle ensures good impervious performance, preventing water seepage.

2. Robust Structure: The two layers of geotechnical fabric on the top and bottom enhance the overall tensile strength and stability, capable of withstanding external loads.

3. Adaptability: The material has excellent flexibility to accommodate various terrains and changes in the foundation surface.

4. Durable: The selected high molecular materials and added anti-aging agents ensure its long-term use in various environments.

 

Product Application

1. Water Conservancy Projects: Such as reservoirs, artificial lakes, and seepage control in river channels.

2. Municipal Engineering: Used for impervious construction of landfills and wastewater treatment plants.

3. Traffic Construction: Reinforcement of road and railway subgrades and drainage.

4. Environmental Protection: Remediation of polluted soil and covering of solid waste.

 

Construction
* For laying geomembrane, edge welding bead lap width 80mm-100mm, juncture place cannot have dirt, moisture, dust, etc
* Adjust two sides of geomembrane before welding seams ,keep a certain wedling width, and smooth without creasing.
* More details refer geomembrane construction scheme

Product Specification

Product Specification and Technical Index (GB/T 17642-2008)

ItemSpecificationsRemark
Geotextile Unit Weight (g/㎡)30050060070080090010001100 
Geomembrane Thickness (mm)0.25-0.350.30-0.50 
Nominal Fracture Strength (KN/m)2.507.50101214161820 
Breaking Strength (KN/m,≥,LD/TD)2.507.50101214161820 
Standard Intensity Corresponding Elongation Rate (%)30~100 
CBR Burst Strength (KN,≥)0.701.501.902.202.502.803.003.20 
Longitudinal Tear Strength (KN,≥)0.050.250.320.400.480.560.620.70 
Hydrostatic Pressve (Mpa)See List Below 
Peel Strength (N/cm,≥)6 
Vertical Permeability Coefficient (cm/s)According to design or contract mentioned. 
Width Variation (%)-1.00 
 
Specification
Item
Geomembrane Thickness (mm)Remark
0.200.300.400.500.600.700.801.00
Hydrostatic Pressve (Mpa)One geotextiles with one geomembrane0.400.500.600.801.001.201.401.60 
Two geotextiles with one geomembrane0.500.600.801.001.201.401.601.80 
    Product Tags: Single Fabric Composite Geomembrane   Double Membrane Composite Geomembrane   Environmental Protection Composite Geomembrane  
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