FOUNDATION Russian patent published in 2019 - IPC E02D27/42 

FIELD: construction.

SUBSTANCE: invention relates to construction, specifically to structures of separate foundations. Foundation includes solid block, shell arranged around solid block with clearance relative to its side surface, at that bottom of shell is buried relative to solid block bottom, and gap is filled with soil. Casing is made of rubber-reinforced material with stiffeners at the inwards facing sides, and at least one stiffener on the inner surface. Diameter of the hole formed by the upper rib is equal to the diameter of the massive block, and the shell itself is made as composite of at least two metal-cord recycled tires of heavy-load vehicles of the same standard size.

EFFECT: technical result consists in reduction of material consumption of foundation, simplification of foundation manufacturing, improvement of its resistance to external effects.

1 cl, 2 dwg