Geomembranes
Extensive Geomembranes Supply Network
Over the years Geotest has developed an extensive network of suppliers and will supply, install, test and repair the complete range of Geosynthetics. From geotextiles, geomembranes and clay liners to geogrids, geofoam, geocells, composites and floating covers we provide complete end to end solutions for your civil project.
Professional Geomembrane Solutions
Geotest is the only geosynthetics contractor in Australia with extensive experience in material selection. With over 150 years (accumulative) experience in geomembrane construction, you can rely on our team to analyse your site and recommend the optimal composition for your linings. Our team know every geomembrane lining system and can advise on the suitability of different geomembrane linings for different applications including
Dam linings & pond linings
Potable water reservoirs
Landfill capping and closures
Tank linings
Retention ponds
Floating covers
Geomembrane Materials
Geotest is always looking at new material innovations in geosynthetics and is up to date with all the latest technology. We offer a complete range of quality geosynthetic materials from leading manufacturers across the world.
HDPE Geomembrane Linings
High-Density Polyethylene
HDPE membranes are the most commonly used Geomembrane liner in the industry due to their strength, chemical resistance and strong performance record.
HDPE Geomembrane Features
- Durable
- UV Stable
- Large Product Range
- Excellent Chemical Resistance
- Wide Range of Sizes
HDPE Geomembrane uses & applications
Pond, Dams & Lagoons
Irrigation
Landfills
Wastewater Treatment Plants
LLDPE Geomembrane Linings
Linear Low-Density Polyethylene
Polyethylene is widely used in the industry and is designed to be used when higher elongation properties are required.
LLDPE Geomembrane Features
- Durable
- Flexible
- UV Stable
- Large Product Range
- Excellent Chemical Resistance
- Wide Range of Sizes
LLDPE Geomembrane uses & applications
Pond, Dams & Lagoons
Irrigation
Landfills
Tank Liners & Containment Pits
CSPE Geomembrane Linings
Chlorosulfonated Polyethylene
CSPE is commonly used where UV stability, chemical resistance and High Strength are required.
CSPE Geomembrane Features
- Durable
- Flexible
- Long UV Rating
- Excellent Chemical Resistance
- Good range of sizes
CSPE Geomembrane uses & applications
Pond, Dams & Lagoons
Floating Covers
Potable Water Storage
Tank Liners
PVC Geomembrane Linings
Poly Vinyl Chloride
PVC is the usual solution to and widely accepted for containment needs.
PVC Geomembrane Features
- Flexible
- Quick to install
- Cost–effective
- Available in a large range of sizes
PVC Geomembrane uses & applications
Pond
Irrigation
Landfills
Wastewater Treatment Plants
EIA Geomembrane Linings
Ethylene interpolymer alloy
Developed to form a homogeneous blend with other polymers. EIA is suited to applications where chemical resistance and high physical strength are necessary.
EIA Geomembrane Features
- Excellent Chemical Resistance
- Durable
- UV Resistance
EIA Geomembrane uses & applications
Pond
Dams
Lagoons
Floating Covers
Geotextiles
Geotextiles are permeable fabrics used to provide protection and cushioning to the geomembrane or separate different construction materials. They are highly versatile and also allow for excellent filtration and drainage whilst being a highly cost-effective protective liner.
Geotextile Features
- Flexible
- Durable
- Cost–effective
- Excellent Cushioning strength
- Available in non-woven, woven (needle punched) or heat bonded (structural woven) fabric
Geotextile uses & applications
Pond
Irrigation
Landfills