Formwork-erecting-free self-heat-insulation brick wall construction method

Abstract

The invention discloses a formwork-erecting-free self-heat-insulation brick wall construction method. The formwork-erecting-free self-heat-insulation brick wall construction method comprises the following steps that plain concrete flanging is poured; bricks are arranged, and ribs are planted; a self-heat-insulation wall body on the lower portion of a waist beam is built; the waist beam is built; waist beam concrete is poured; a self-heat-insulation wall body on the upper portion of the waist beam is built; and meanwhile, an outer frame of a constructional column is built through U-shaped bricks, the upper portion of the wall body is subjected to horizontal top plugging, heat-insulation plates are pasted, and then cover surface plastering construction is conducted. In the building process of heat-insulation bricks, heat-insulation plate mounting spaces are reserved at the positions needing the heat-insulation plates to be pasted, so that the heat-insulation plates is flush with the outer wall surface of the wall body after being mounted at the cold bridge position, wall body rendering at the later stage is facilitated, and the problems of hollowing and cracking are relieved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a formwork-free self-insulating brick wall construction method. Background technique [0002] With the vigorous development of my country's infrastructure and the comprehensive promotion of green design, building energy conservation plays an important role in green design. Compared with traditional masonry bricks, self-insulating sintered bricks can effectively reduce the internal heat transfer of the wall and improve the thermal insulation performance of the wall. [0003] In the process of traditional thermal insulation brick masonry, the construction sequence: laying out → planting reinforcement → row of bricks with vertical bars → waist beam construction → wall masonry above the waist beam → structural column construction → horizontal plug top → insulation board pasting → plastering overlay. The construction of traditional waist beams and structural columns re...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a self-insulating brick wall construction method free of formwork, to solve the traditional heat-insulating brick masonry construction method mentioned in the above-mentioned background technology, which needs formwork at cold bridge positions such as waist beams and structural columns After the concrete is poured, the insulation board is pasted. The insulation board protrudes from the facade of the wall, resulting in an excessively thick wall plaster layer, difficult to control the construction quality, and easily causing hollowing and cracking.

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