English
Artificial freezing of soils
Concern’s Experts at carrying out civil work use the technology of artificial freezing of soils - creation of an artificial stable and water-proof layer of any form from a frozen soil which interferes the penetration of underground water or watered unstable soils into a foundation pit. For freezing-up, the freezing columns connected to a refrigerating read more
Construction’s water level reduction
Construction’s water level reduction is carried out at the arrangement of shafts and trenches, as in many cases, installations and grids of water supply and drainage system are laid either in immediate proximity to water basins, or in conditions of watered and unstable soils. Experts of "Concern "KyivPidzemShlyakhBud " carry out reduction of water level read more
Trench technologies
Availability of the branched out network of numerous city engineering communications defines different methods of laying the pipelines. Not always is possible and economically beneficial to use the trenchless method of construction. Concern’s experts apply trenching techniques, using present-day linear mechanized shield sheeting manufactured by Emunds und Staudinger Gmbh German company in their work. The read more
Reconstruction of pipelines
The Concern uses several methods for reconstruction of pipelines. Reconstruction of existing pipelines of 100 to 400 mm in diameter. Method of static destruction. Used in case of direct proximity of the pipeline to be replaced to other pipelines or communications. Pipelines of water and gas supply, water drain made of cast-iron, metal and ceramics read more
Mechanized shield driving
Driving by means of mechanized drive-in shields is one of the traditional methods of construction of communication collectors of deep laying. Mechanized shield driving which is used at the arrangement of collectors and tunnels, provides for soil excavation under a shield cover and collector or tunnel fixation with reinforced concrete tubings. Construction of collectors using read more