GEOMEMBRANE is a geosynthetic material used to provide reliable and durable waterproofing in industrial and civil engineering, geotechnics, and environmental engineering.
GEOMEMBRANE is a continuous polymer sheet of various thicknesses with a smooth or textured surface.
Texturing can be one-sided or two-sided. The textured surface provides better adhesion of the GEOMEMBRANE to the base. Since this fabric has a high coefficient of friction, it can be mounted at a great angle. Therefore, textured GEOMEMBRANES are suitable for use on steep slopes, as well as for waterproofing bases of complex geometric shapes, and for use in earthquake-prone areas.
GEOMEMBRANE is used in the following areas:
Construction of artificial reservoirs
Waterproofing of solid waste and industrial waste landfills
Waterproofing snow disposal sites
Waterproofing of granaries, silos
Creation of a protective filter for oil storages and oil pipelines
Creation of a protective screen for heap leaching of copper and gold sites
Waterproofing of ash dumps
Waterproofing of repositories of nuclear and other toxic wastes
Waterproofing of dams, channels
Waterproofing of basements, tunnels and other underground structures
Construction of hydrometallurgical sites
Construction of roads and airfields
Resistance to mechanical damage
Resistance to temperature changes
Resistance to aggressive environments (acids / alkalis with pH from 0.5 to 14)
Resistance to microorganisms
The service life of GEOMEMBRANE is from 25 to 80 years, depending on operating conditions
Properties of GEOMEMBRANEЫ depending on the feedstock:
Type of feedstock
HDPE (High Density Polyethylene)
LLDPE (Linear Low Density Polyethylene)
Solid and durable, resistant to mechanical stress, tensile and deformation. Can be used at temperatures from -50 ° C.
Soft and elastic, can be used at low temperatures (up to -120 ° C), resistant to deformation.
Areas of application
On large flat areas (construction of artificial reservoirs, dams, reservoirs for oil products and other liquid chemically active media).
On complex, uneven surfaces, on unstable soils, for waterproofing underground structures, in permafrost conditions.
Application of GEOCORD® and GEOMEMBRANE in the construction of a reservoir in Vietnam
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