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Geomembrane

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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
Foundation waterproofing
Construction of hydrometallurgical sites
Construction of roads and airfields

Technical:

Strength
Elasticity
Environmentally-friendly
Durability
Easy installation
Resistance to mechanical damage
Resistance to temperature changes
Resistance to aggressive environments (acids/alkalis with pH from 0.5 to 14)
Resistance to microorganisms
UV resistance
The service life of GEOMEMBRANE is from 25 to 80 years, depending on operating conditions

Properties of GEOMEMBRANES depending on the raw material:
Type of feedstock	HDPE (High-Density Polyethylene)	LLDPE (Linear Low-Density Polyethylene)
Properties	Solid and durable, resistant to mechanical stress, stretching, 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

Our experts can make a calculation taking into account the individual features of your project.

Call us at +7 (499) 673-37-81 ext. 530, send an email at international@presto.ru or fill out the application form!

Used in projects

Power station evaporation ponds

Hydraulic engineering

Power station evaporation ponds

Reinforcement of slopes of a dam with GEOCORD® geocells filled with soil, using a cable restraint system and GEOFORCE® composite anchors over a waterproofing layer of the PRESTORUS geomembrane.
Hydraulic engineering

Base of a water tank

Hydraulic engineering

Base of a water tank

Geomembrane to be protected with the appliance of reinforced geocell GEOCORD® filled with concrete B22,5, F150, W4.