FOUNDATION Russian patent published in 1999 - IPC

FIELD: construction engineering. SUBSTANCE: foundation is included in subsurface components of buildings and structures erected on sedimentary rock. Aforesaid foundation is made of encased pile with its internal space filled with reinforced concrete for fastening of columns or equipment. At floor level, foundation is provided with reinforced concrete collar which is made up of system of girders or girder slabs which are stationary secured with reinforced concrete core in pile internal space. Application of aforesaid embodiment of foundation allows for reducing amount of materials needed for creation of encased-pile foundation together with reduction of labour-intensity in subsurface cycle of construction operations. EFFECT: higher efficiency. 1 cl, 3 dwg