Design and installation of pile foundations
in Kyiv, Kharkov, Dnipro, Odessa, Nikolaev, Lvov, Zaporozhye and other cities of Ukraine.
The use of ground screws for power transmission towers reduces time of foundation construction.
Ground screws for power transmission towers can be mounted on swampy and water-saturated soils at any time of the year and in all weather conditions.
The power transmission tower has four bearing racks. Ground screws are set under each of the bearing racks and thus form a screw bush. A metal grillage is mounted in the installed screws with a support joint for mounting the rack. Thanks to the screw bushes high reliability and stability of the structure is achieved.
Advantages of the pile and screw base for support of the high voltage line:
Ground screw foundation for hydraulic works can save up to 93% of time compared to the traditional foundation.
The minimum amount of additional building materials and equipment. Convenience of delivery to the construction site. Minimum risk of violation the technology.
The foundation on ground screws can be installed regardless of the season and weather conditions. At the same time, in winter it is even easier to build this foundation, since the piles can be mounted from the ice without installing pontoons.
Galvanized piles are usually not corroded which enables its use in water-saturated soils and even in reservoirs.
Installation of the ground screw foundation is carried out using a mode, in which there remains a minimum of construction waste at the end of the work.
Such feature of installation of ground screws allows to use them even in difficult situations when installation of the concrete foundation is impossible.
In order to get optimal solution for the construction of the foundation the customer must provide a geological survey of the site and provide a construction project. Considering these data experts make conclusions about the properties of the soil and the loads of the future construction.
Based on the data obtained our engineers prepare a calculation of the required number of screws and the distance between them, as well as the depth of it’s immersion. Depending on the collected loads for the foundation of the house, the optimal diameter and required length for ground screws are selected.
Screw foundations for low-rise buildings are installed in a short time. Depending on the complexity of the object, there are three options for screwing in: manual, electromechanical and hydraulic. After the ground screws have been installed at the required in design depth, the headstrap is strapped.
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