BUILDING OR BUILDING STRUCTURE ERECTION METHOD Russian patent published in 2005 - IPC

FIELD: building.

SUBSTANCE: method involves constructing multilayer foundation; erecting upper building structures. Process of foundation forming includes laying concrete layer on base; preparing water-proof layer above concrete layer; forming one or more cast-in-place and/or composite and/or precast reinforced concrete panels along foundation height or area; forming intermediate layer of hardening material under upper panel and/or panels before and/after their forming, wherein hardening material characteristics are determined from a given relation; forming channels with opened ends in upper panel so channels extend the full panel thickness and preferably have widened areas in lower parts thereof; installing tubes preferably having widened areas in lower parts thereof; sealing intermediate layer and/or water-proof foundation layer along foundation perimeter; channels are formed in places of highest design foundation settlement and deflection, including areas under load-bearing support structure building members, namely columns and/or walls. Upper channel and/or tube ends are located in access area. Channels and tubes are used for injecting hardening material in intermediate layer through upper channel and tube ends during erecting and/or using building, during performing building, including earth-moving, works near building or building structures, which may result in building settlement and/or heeling and/or deformation. Injection of hardening material forms separation into layers and/or cracks in intermediate layer, which are filled with hardening material. Hardening material is injected in channel or pipe having x, y coordinates with pressure, also determined from a given relation.

EFFECT: reduced building settlement, heeling and deformation during erection and usage.

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