Wall structure and wall construction method

Abstract

The invention provides a wall structure and a wall construction method. The wall structure adopts the scheme that the wall structure comprises a base wall and composite insulation boards, wherein a plurality of composite insulation boards are arranged on the outer side of the base wall, connecting pieces are arranged on the composite insulation boards, and the connecting pieces penetrate through the composite insulation boards and are used for connecting the composite insulation boards with the base wall; the composite insulation boards comprise insulation board base bodies and outer reinforcing layers, and the outer reinforcing layers are located on the outer sides of the insulation board base bodies; and the wall structure is not provided with a thick plaster layer for site construction outside the composite insulation boards, a high-precision outer formwork is used for supporting during construction, the high-precision outer formwork is matched with the composite insulation boards, the composite insulation boards are basically in seamless fit, the thick plaster layer is omitted, finishing coating can be directly scraped on the outer sides of the composite insulation boards, and the problem that the thick plaster layer needs to be constructed on the outer sides of the insulation boards of an existing wall is solved.

Description

technical field [0001] The invention relates to the technical field of wall heat preservation, in particular to a wall structure and a wall construction method. Background technique [0002] The Chinese patent with the application number CN201310130305.X discloses a cast-in-place concrete integrated wall structure with a built-in composite thermal insulation board in the external mold and its manufacturing method. The composite insulation board composed of the interface layer and the reinforcement layer uses connectors to firmly connect the composite insulation board with the base wall. After maintenance and form removal, thick plastering is carried out outside the reinforcement layer of the composite insulation board, and effective leveling is achieved through thick plastering . [0003] However, after the construction process given in the above scheme is removed, thick plastering (thickness greater than 1 cmm) must be carried out on the outside of the composite insulation...

AI Technical Summary

Problems solved by technology

[0003] However, the construction process given in the above scheme must be leveled with thick plaster (thickness greater than 1 cmm) on the outside of the composite insulation board after the formwork is removed, and then the paint finish construction can be carried out

The setting of a thick plaster layer undoubtedly increases the construction difficulty and construction cost. Workers need to carry out thick plaster construction on the hanging basket, which is highly dangerous; moreover, the thicker the plaster layer and the higher the wall, the more it will fall. , the shear force increases, and the outer wall is easy to crack, leak, and fall off. At the same time, the uneven ratio of the mortar used for plastering is also inevitable, which will cause different bonding strengths, different shrinkage forces, and wall damage. Concave and Convex Inequalities

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