Installation and laying of geomembranes

INSTALLATION OF GEOMEMBRANES

Our company for 6 years carries out professional installation of geomembranes as antifiltrational screens.

The most important feature of geomembranes also is that reliability of a design with their application is caused not only characteristics of material per se, but, first of all, quality of the executed installation - i.e. qualities of welding of separate panels of a geomembrane in the continuous not filtering screen. As the antifiltrational screen of any construction is an important building construction, the certified experts have to be allowed to works on its device.

It should be noted that quality of material in itself, professional installation is not guaranteed by reliability and efficiency of a ready construction. The defining factor is validity of the made design decisions. It is logical to speak about geomembranes not as about material, and as about technology

For the first time polymeric materials were used in construction in 1953 on Huntley's object (the State of Montana, the USA) for the device of the antifiltrational screen of an irrigating reservoir of 1,0 hectares Then it there was a polyethylene film 0,4 mm thick. From now on in the world the number of projects in which the polymeric materials united by the general term of "geosynthetics" are used increases every year.

With use of modern geosynthetic materials the pond of drainless system of the sewerage of Krasnoyarsk Aluminium Smelter executed by the St. Petersburg company "Gidrokor" in 1996 is among the first domestic objects. For the device of the antifiltrational screen the geomembrane from polyethylene of the high density (HDPE), production of NSC firm (USA) 1,0 mm thick and a geotextile cloth with a density of 300 g/m was used? import production.

Application of geosintetik in Kazakhstan is an adaptation of the European technologies. Actively being engaged in advance of geosynthetic materials and technologies in the market of Kazakhstan, specialists of the GIDROKOR company together with the All-Russian scientific research institute of B.E Vedeneyev and the St. Petersburg scientific research institute of Academy of municipal services of K.D. Pamfilov in 1997 for the first time developed "Recommendations about design and construction of antifiltrational screens with application of a polymeric geomembrane". The document sustained two reprintings and still did not lose the relevance.