РОЗРОБКА ТЕХНОЛОГІЇ СПОРУДЖЕННЯ ПРОТИФІЛЬТРАЦІЙНОГО ЕКРАНУ З ВИКОРИСТАННЯМ ШНЕКОВОГО УСТАТКУВАННЯ

Abstract

The problem of protecting buildings and structures from flooding has been relevant for many decades. An effective way of protecting buildings and structures from groundwater is the construction of vertical anti-filter screens. But not always water resistance is at an achievable depth and the construction of vertical anti-filter screens is not expedient. The technology of construction of a combined anti-filter screen under the existing buildings and structures, which are located in areas subject to flooding, is developed. The article considers the use of drilling wells under the slope and construction of a combined anti-filter screen with the use of developed screw equipment. Drilling of the inclined guide wells is carried out under an existing building at an angle, which provides further cross-section and message of the anti-filter elements of the screen. The auger equipment is usually used for vertical wells and the auger is directed along the well. In the developed technology, the screw is perpendicular to the well and is used for
the development, transportation and mixing of soil with solutions. The main technological processes, materials and equipment for performance of work
are presented.