A construction method of knife-shaped bricks with full barrier and built-in insulation layer

Abstract

The invention discloses a construction method for knife-shaped bricks of full-insulated built-in insulating layers. A-type bricks and B-type bricks are arranged between inner-wall bricks and outer-wall bricks; upper-layer bricks and lower-layer bricks are compacted layer by layer; a cavity part formed by the inner side surface of each A-type brick and the inner side surface of the corresponding B-type brick is placed or filled with one vertical insulating layer; each transverse insulating layer is arranged at the position, lower than a knife back part, of the upper end surface of a knife head part of each A-type brick; the inner-wall bricks, the outer-wall bricks and the insulating layers are designed into different shapes, and the positions of the bricks and the positions of the insulating layers are strictly placed, so that the effects that the upper-layer bricks and the lower-layer bricks can be compacted in a staggered mode, the structure is stressed uniformly, and moreover, an inner wall and an outer wall can be fully insulated through the insulating layers are achieved; transmitting of heat from masonry mortar layers is reduced as much as possible; and meanwhile, the construction efficiency is also improved.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a construction method of a knife-shaped brick with a fully-blocked built-in thermal insulation layer. Background technique [0002] Existing wall insulation is generally external wall insulation. The main problem of external wall insulation is to fix the insulation layer on the surface of the external wall with steel nails, and then apply waterproof mortar, leveling mortar, tile or spray real stone paint on the insulation layer. The adhesiveness of the applied mortar is not good, and it is easy to fall off when the load is heavy. There is also interior wall insulation, which not only occupies the effective area of ​​the room, but also puts forward higher requirements for the flame retardancy of the insulation material. There is also a built-in insulation layer in the middle of the wall, but in the construction process, some need fixing hooks to prevent the inner wall and ...

AI Technical Summary

Problems solved by technology

There is also a built-in insulation layer in the middle of the wall, but in the construction process, some need fixing hooks to prevent the inner wall and the outer wall from falling apart, which not only increases the cost but also increases the thickness of the plastering layer of the inner and outer walls; some put the insulation layer directly In the wall bricks, the cost increases significantly, and some of them cannot reach the full insulation of the insulation layer, and there are still some heat transfer paths

Images