FIELD: construction.
SUBSTANCE: multi-layer thermal block for construction comprises a stiff spatial element - a matrix, besides, the block comprises three bearing concrete layers and two thermal insulation layers from foam plastic arranged between them, for instance, foam polystyrene, having holes for connection of three concrete layers into a single monolithic structure with the help of formation of solid links during pouring, besides, heat insulation layers are shifted relative to bearing layers along the vertical line and along the horizontal line for production of a slot and comb connection of blocks, which insulates bearing layers from each other by thermal insulating layers along edges of the block in the zone of contact with an adhesive mixture. Concrete links in one heat insulating layer are shifted relative to links in the other heat insulating layer to the maximum possible value and have the size of cross section required for provision of strength of the structure, and in case of the slot and comb connection the adhesive layer having the highest heat conductivity, in process of mounting it is broken into 5 segments, in accordance with the number of layers. Also the method and the device for its manufacturing are described.
EFFECT: higher strength of connection between block layers, higher thermal protection properties of a block and heat and wind protection properties of an erected structure, higher quality of mounting, reduced time of construction.
4 cl, 7 dwg
