MOBILE QUICK-ERECT FOUNDATION BLOCK Russian patent published in 2022 - IPC E02D27/01 

FIELD: building.

SUBSTANCE: invention relates to the field of building, namely, to collapsible foundations for quick erection and dismantling of foundations of stationary and temporary buildings in remote hard-to-access areas, including those with extremely severe climate. Mobile quick-erect foundation block is made in the form of a grid base composed of several parallel rows of large-diameter base pipes interconnected via holes made therein by transverse smaller-diameter pipes. The base pipes are provided with holes in the upper part thereof, wherein small-diameter composite pile pipes are positioned vertically, wherein said holes in the upper part of the base pipes are configured for filling the main pipes with concrete or an inert material in order to secure the grid base at the erection site.

EFFECT: reduction in the time and the labour intensity of the process of erecting the foundation, possibility of future dismantling and relocating the structure.

1 cl, 2 dwg