METHOD AND KIT TO ERECT INSERTED STRUCTURE BETWEEN TWO EXISTENT BUILDINGS Russian patent published in 2007 - IPC E04G23/02 

FIELD: construction, particularly building reconstruction.

SUBSTANCE: method involves erecting foundation of inserted structure, forming through pass in-between and constructing one or several stories over the foundation. The stories are built of kit including vertical panels and floor panels, which are connected with existent building walls by tie members. Joints are hermetically sealed. Floor panels are installed on guiding means having opened parts. Opened parts of guiding means are welded with each other after structure assemblage. Roofs of adjacent buildings are extended up to inserted structure walls. Projection adapted to drain water from the structure is hermetically installed over joint between the roof and the inserted structure. Guiding means are made as outer centralizers in upper parts of vertical and floor panels and as inner centralizers in lower panel parts.

EFFECT: increased strength and air-tightness.

12 cl, 14 cl, 2 ex