High quality composite geomembrane from Shandong
Composite geomembrane is an impervious material composed of geotextile and geomembrane. which is mainly used for impermeability. Composite geomembrane is divided into one cloth and one membrane and two cloth and one membrane. with a wide width of 4-6m. weight of 200-1500g/m2. high physical and mechanical performance indicators such as tensile. tear resistance and roof breaking. It can meet the needs of water conservancy. municipal. construction. transportation. subway. tunnel and other civil engineering. Due to the selection of polymer materials and the addition of anti-aging agents in the production process. it can be used in unconventional temperature environments.
Composite Geomembrane: Key Advantages
Composite geomembranes are multifunctional materials formed by bonding a geomembrane ( HDPE, LDPE) with a geotextile ( short-fiber or filament-woven fabric) through thermal or adhesive bonding. Their advantages are highlighted below:
1. Superior Impermeability
Core Function: The central geomembrane layer ( HDPE) exhibits extremely low permeability coefficients，effectively blocking liquid and gas penetration.
Dual Protection: The upper geotextile layer buffers external pressure, reduces membrane damage, and enhances overall anti-seepage reliability.
2. High Strength and Damage Resistance
Tensile Performance: The geotextile provides high tensile strength, enabling the composite to withstand greater loads and reducing tearing risks during installation or use.
Puncture Resistance: The geotextile protects the membrane from direct impacts by sharp objects (e.g., rocks, roots), extending service life.
3. Adaptability to Ground Deformation
Flexibility: The composite structure combines the geomembrane’s ductility with the geotextile’s flexibility, allowing it to adjust to ground settlement or deformation without cracking.
Creep Resistance: Maintains structural stability under long-term loads with minimal plastic deformation.
4. Efficient Installation
Integrated Design: Eliminates the need for separate geomembrane and geotextile installation, reduces joint treatment, and lowers leakage risks.
Lightweight and Easy Handling: Facilitates rapid manual or mechanical deployment, especially in complex terrains (e.g., reservoir slopes, landfills).
5. Durability and Environmental Resistance
UV/Weather Resistance: Enhanced with UV stabilizers or soil cover, it withstands decades of exposure to sunlight, temperature fluctuations, and weathering.
Chemical Resistance: Resists corrosion from acids, alkalis, salts, oils, and other harsh chemicals, making it suitable for industrial and mining environments.
Biological Resistance: Prevents root penetration or microbial degradation, ensuring structural integrity.
6. Versatile Applications
Hydraulic Engineering: Anti-seepage systems for reservoirs, canals, and dams.
Environmental Projects: Contaminant isolation in landfills, wastewater treatment ponds.
Transportation Infrastructure: Subgrade drainage and seepage control for roads and railways.
Agriculture/Landscaping: Waterproofing for artificial lakes, ponds, and decorative water features.
7. Cost-Effectiveness and Sustainability
Economic Benefits: Reduces material procurement and labor costs through integrated construction.
Eco-Friendly: Prevents toxic leakage into soil and groundwater, aligning with sustainable development goals.
Composite Geomembrane Technical Data
Test Properties | Product Specification | |||||||
Weight g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
Mechanical Properties | Break Strength kN/m | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 |
Break Elongation % | 30-100 | |||||||
CBR Burst Strength KN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3 | |
Tear Resistance KN | 0.15 | 0.25 | 0.32 | 0.4 | 0.48 | 0.56 | 0.62 | |
Peel Strength N/cm | 6 | |||||||
Hydrostatic Pressure | Film Thicknessh mm | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 |
One cloth one film Mpa | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.4 | |
Two cloth one film Mpa | 0.5 | 0.6 | 0.8 | 1 | 1.2 | |||
Packed and wrapped by non-woven cloth
Q&A:
Q: What can you buy from us?
A: Geomembrane,Geogrid,Geocell, Geotextile, Geocomposite, and so on.
Q: Can I have a sample?
A: Yes. And sample free.
Q: What's the payment terms?
A: T/T or L/C. Others could be negotiated.
CONTACT US:
Add: Zhaozhuang Village Industrial Park. Binhe Area, Cuwen district. Tai 'an City.
Shandong Province 271000
Tel : 0538-8280007
Phone: 15615641112
Web:https://www.zygeosynthetics.com/
Email: sale01@zygeosynthetics.com
Whatsapp:+86 15615641112
