Composite Geomembrane
- Aquaprufe
AG-CG Composite Geomembrane is an impermeable material made of HDPE geomembrane and geotextile composite. Typical fabric material would be needled geotextiles, filament woven cloth or plastic woven cloth. The product is available in a few types: 1 cloth 1 film, 2 cloths 1 film, and multiple layers of cloth or film as required.
AG-CG has fine mechanical performance. A protective agent is added to the geomembrane for adaptation to a larger temperature range. And the surface of the film is also treated with embossing to enhance friction force, ensuring stability.
Uses
AG-CG Composite Geomembrane is suitable for civil engineering projects with seepage control, isolation, reinforcement or anti-cracking requirements.
Typical applications would be water conservancy, municipal construction, transportation, tunnel, dikes, drainage ditches, landfills, scrapyards, etc.
Advantages
Great tensile, tear & puncture resistance
High friction force & anti-sliding
Good extensibility & deformation modulus
High peel strength to prevent appearance of pores or sand holes
Acid, alkali, corrosion & aging resistance
Adaptive to a large temperature range
Great impermeability, with permeability coefficient of <10-11~13 g·cm/ (cm2·s·Pa)
Properties
PROPERTY | TEST VALUE | ||||||
400g/m2 | 500g/m2 | 600g/m2 | 700g/m2 | 800g/m2 | 900g/m2 | 1000g/m2 | |
Thickness of geomembrane- mm | 0.25-0.35 | 0.25-0.35 | 0.25-0.35 | 0.30-0.50 | 0.30-0.50 | 0.30-0.50 | 0.30-0.50 |
Break strength – kN/m | 5 | 7 | 10 | 12 | 14 | 16 | 18 |
Tear strength - kN/m | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 |
CBR puncture strength - N | 1100 | 1500 | 1900 | 2200 | 2500 | 2800 | 3000 |
Peel strength – kN/m | 0.6 | ||||||
Break elongation - % | 30-100 | ||||||
Permeability coefficient - m/s | 10-11~13 | ||||||
Packaging
Available from 200 g/m2 to 1500g/m2 in weight and 4-6m in width for each roll.
Storage
Store in a shady, dry, room-temperature environment.
