METHOD FOR FORMING CONTACT LAYERS OF MULTILAYER ENCLOSING STRUCTURES Russian patent published in 2021 - IPC B32B13/00 

FIELD: building.

SUBSTANCE: invention relates to building, namely to the technology for manufacturing multilayer building items with a heat-insulating layer from light concretes, and pertains to a method for forming contact layers of multilayer enclosing structures. The method includes consecutively laying a first structural layer of the item, laying the heat insulation layer and laying a second structural layer, and performing vibration compaction of the layers, wherein the vibration compaction of the layers is performed separately for each layer forming mutual penetration of the concrete filling aggregates of the layers into the monolithic cement matrix of the structure in the contact layer.

EFFECT: invention ensures formation of a continuous monolithic connection over the entire contact surface between the outer and inner layers of the multilayer building structure, reinforced by means of mutual penetration of filling aggregates into the adjacent concrete layers forming a single cement matrix.

1 cl, 1 dwg