BUILDING Russian patent published in 2009 - IPC E04B1/20 

FIELD: construction.

SUBSTANCE: invention is related to the field of construction, in particular to building. Building comprises walls, foundation, floor slabs resting on pillars united with butt joints along their height. Pillars on end surfaces are arranged with truncated pyramids inverted to each other with smaller bases. Fixing elements are installed on smaller bases of pyramids and are rigidly connected to each other. Fixing elements have central holes. Tube is installed in central holes arranged in lower pyramid of lower pillar. Connection rod, which is rigidly connected to upper pyramid, is installed in tube and in central holes of fixing elements. Butt joint of pillars comprises binding element, outlets of lower pillar working fixtures and units of upper pillar working fixture outlets. Each of upper pillar working fixture outlet units includes the following components that are serially installed in pillar and are rigidly connected to each other - rod, insert and L-shaped outlet of fixture. L-shaped outlet of fixture is rigidly connected to appropriate rod of lower pillar fixture outlet. Binding element interacts with side surfaces of truncated pyramids, outlets of pillar working fixtures, pillars and floor slab. L-shaped outlets of fixtures in units arranged parallel to single side facet of pillar are coaxially inverted by their shelves to each other. Sum of distance from upper pillar facet to nearest rod of upper pillar working fixture unit outlet, diametre of upper pillar fixture rod and distance between upper pillar fixture rod and L-shaped outlet of fixture exceeds not more than by thickness of insert between rod of upper pillar fixture and L-shaped outlet of fixture, sum of distance from lower pillar facet to nearest rod of lower pillar working fixture outlet rod and diametre of lower pillar fixture rod.

EFFECT: improved characteristics of pillar joint unit installation process efficiency, reduced labour intensiveness of upper and lower pillars fixture outlets coupling process, reduced time required for installation of pillar joint unit.

2 cl, 8 dwg