0.2-3mm Thickness HDPE Compound Geomembrane for Waterproof and Durable Applications
Brand Name:JianYi
Certification:ISO 9001
Minimum Order Quantity:300㎡
Delivery Time:7-15 days
Payment Terms:T/T, L/C
Place of Origin:China
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Changsha Ningxia China
Address:
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
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Product Details
Company Profile
Product Details
Waterproof and Durable Compound Geomembrane for Various Applications
Product Introduction
Compound geomembrane is an impermeable material made by combining geotechnical fabrics with geomembranes. It uses plastic film as the base material for seepage prevention and is combined with non-woven fabric to form a geotechnical anti-seepage material.
Product Properties
Good physical and mechanical properties: Under harsh working conditions (such as being submerged in water or laid on soil with high humidity), it exhibits excellent resistance to hydrolysis and good mechanical properties in wet conditions.
Withstand environmental factors
Resistant to ultraviolet radiation, hydrolysis, and high and low temperatures: Exposed to sunlight, so it needs to have resistance to ultraviolet rays, and it needs to adapt to the temperature when in contact with materials such as asphalt, requiring a high melting point.
Chemical resistance, corrosion resistance, and anti-mildew: Due to different types of water and soil (pH, salinity, elements contained, etc.) that it comes into contact with, it must have chemical stability.
Good water permeability: Good water permeability is required for filtration and drainage.
Product Application
It is mainly used for reinforcing railway subgrade, maintaining highway pavement, protecting gymnasiums, dams, isolation of hydraulic engineering buildings, tunnels, coastal beach mudflats, reclamation, environmental protection and other projects. It is also used for impervious purposes in water conservancy, chemical industry, construction, transportation, subway, tunnel, garbage disposal site and other projects.
Product Specification
Product Specification and Technical Index (GB/T 17642-2008)
| Item | Specifications | Remark | ||||||||
| Geotextile Unit Weight (g/㎡) | 300 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | ||
| Geomembrane Thickness (mm) | 0.25-0.35 | 0.30-0.50 | ||||||||
| Nominal Fracture Strength (KN/m) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | ||
| Breaking Strength (KN/m,≥,LD/TD) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | ||
| Standard Intensity Corresponding Elongation Rate (%) | 30~100 | |||||||||
| CBR Burst Strength (KN,≥) | 0.70 | 1.50 | 1.90 | 2.20 | 2.50 | 2.80 | 3.00 | 3.20 | ||
| Longitudinal Tear Strength (KN,≥) | 0.05 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | ||
| 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 | ||||||||
| 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 1.00 | |||
| Hydrostatic Pressve (Mpa) | One geotextiles with one geomembrane | 0.40 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | |
| Two geotextiles with one geomembrane | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | ||
0.2-3mm Thickness HDPE Compound Geomembrane for Waterproof and Durable Applications
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