GeoTech Lining Corporation
About
Life depends on water, the reservoir depends on you
Geomembrane and Geotextile
Geomembrane is impermeable membrane used widely as cut-offs and liners. Until recent years, geomembrane was used mostly as canal and pond liners; however, one of the largest current applications is to the containment of hazardous or municipal wastes and their Leachate which usually contains both dissolved and suspended material.. In many of these applications geomembrane is working with Geotextile or mesh under liners which reinforce or protect the more flexible geomembrane whilst also acting as an escape route for gases and Leachate generated in certain wastes. Geotextile is permeable fabric which, when used in alliance with soil, have the ability to separate, filter, strengthen, protect or drain. As the use of Geotextile fabrics has expanded with the introduction of Geotextile compounds and development of different products. Geomembrane anchor trench is typically used for landfills and reservoirs. The geomembrane comes up from the side slope and then runs over the top for a short distance. It then terminates vertically down into a trench dug by a backhoe or trenching machine. Anchorage is designed to prevent wind and water from moving under the geomembrane; it is not designed to allow Geomembrane to be tensioned. The anchor trench design should allow pullout of the geomembrane before tension failure, Geomembrane anchor trench design should prevent geomembrane tension rupture.
Geomembrane application
GeoTech Lining Supplies products and installation services of products like Geomembrane, Geo Textile, HDPE Geomembrane, LLDPE Geomembrane, PVC Geomembrane, Geo-Textile, Geo-composite Membrane, Flexible-Polypropylene Membrane, Bitumen Membrane, PVC Water Stopper etc are widely used as liners for potable water, As liners for reserve water (e.g., safe shutdown of nuclear facilities), As liners for waste liquids (e.g., sewage sludge), Liners for radioactive or hazardous waste liquid, As liners for secondary containment of underground storage tanks, As liners for solar ponds, As liners for brine solutions, As liners for the agriculture industry, As liners for the agriculture industry, such as fish/shrimp pond, As liners for golf course water holes and sand bunkers, As liners for all types of decorative and architectural ponds, As liners for water conveyance canals, As liners for various waste conveyance canals, As liners for primary, secondary, and/or tertiary solid-waste landfills and waste piles, As liners for heap leach pads, As covers (caps) for solid-waste landfills, As covers for aerobic and anaerobic manure digesters in the agriculture industry, As covers for power plant coal ash, As liners for vertical walls: single or double with leak detection, As cutoffs within zoned earth dams for seepage control, GeoTech Lining’s geomembrane have been used in the following environmental, geotechnical, hydraulic, transportation, and private development applications, As linings for emergency spillways, As waterproofing liners within tunnels and pipelines, As waterproof facing of earth and rock fill dams, As waterproof facing for roller compacted concrete dams, As waterproof facing for masonry and concrete dams, Within cofferdams for seepage control, As floating reservoirs for seepage control, As floating reservoir covers for preventing pollution, To contain and transport liquids in trucks, To contain and transport portable water and other liquids in the ocean, As a barrier to odors from landfills, As a barrier to vapors (radon, hydrocarbons, etc.) beneath buildings, To control expansive soils, To control frost-susceptible soils, To shield sinkhole-susceptible areas from flowing water, To prevent infiltration of water in sensitive areas, To form barrier tubes as dams, To face structural supports as temporary cofferdams, To conduct water flow into preferred paths, Beneath highways to prevent pollution from deicing salts, Beneath and adjacent to highways to capture hazardous liquid spills, As containment structures for temporary surcharges, To aid in establishing uniformity of subsurface compressible and subsidence, Beneath asphalt overlays as a waterproofing layer, To contain seepage losses in existing above-ground tanks, As flexible forms where loss of material cannot be allowed.
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