JOINT CONNECTION OF THREE-LAYER WALL PANELS Russian patent published in 2013 - IPC E04B1/38 

FIELD: construction.

SUBSTANCE: joint connection of three-layer wall panels comprising a bearing inner and a non-bearing outer reinforced concrete layers and a heat-insulation layer includes end sections of a floor slab, wall panels of upper and lower floors, a heat-insulation insert, hydraulic insulation between external reinforced concrete: layers of wall panels and mortar joints between the floor slab and the inner bearing layers of the panels. Besides, at the end sections of the floor slab there is a solid reinforced concrete belt connected with the slab by reinforcement protrusions, and the heat-insulation insert is arranged between the outer non-bearing layer and the reinforced concrete belt.

EFFECT: higher bearing capacity of a wall barrier joint due to improvement of conditions of wall panels support with improvement of heat insulation properties and provision of reliability of joint hydraulic insulation.

5 cl, 5 dwg