Building method of plastering-free high-precision infilled wall

Abstract

The invention discloses a building method of a plastering-free high-precision infilled wall. The building method includes: high-precision autoclaved aerated concrete building blocks with standard shapes are used as the building blocks of the infilled wall; a computer is used for layout before the infilled wall is built, the mortar joint width, the building block use amount, and the utilization rate of complete building blocks are precisely determined according to the height and width of the infilled wall, and a perpendicularity and flatness deviation new standard, conforming to the plastering-free requirement, of the infilled wall is set; a laser swinger is used to monitor the perpendicularity and flatness deviation of the building blocks and mortar joint width in real time during infilled wall building so as to guarantee that the built wall meets the plastering-free requirement. The building method has the advantages that building block utilization rate is increased, size deviation of various parts is well controlled, and the appearance of the building blocks of the infilled wall is guaranteed; putty can be directly applied to the surface of the wall during refined decoration, plastering is not needed to overcome the perpendicularity and flatness defects of the surface of the wall, and waste of inside space can be reduced; requirements on cement and sand are reduced, construction efficiency is increased, and construction cost is lowered.

Description

technical field [0001] The invention relates to a plaster-free and high-precision filling wall masonry method, which belongs to the technical field of wall masonry in building construction. Background technique [0002] In building construction, there are certain normative requirements for the masonry of the wall. According to the requirements of GB50203-2011 "Code for Acceptance of Construction Quality of Masonry Structure Engineering", when the height of each layer of masonry is ≤3m, the filling wall masonry Permissible deviation of verticality is 5mm. When the height of each layer of masonry is > 3m, the permissible deviation of verticality of infill wall masonry is 10mm; the permissible deviation of surface flatness is 8mm. This code requirement is the basic standard in construction and is usually relatively easy to achieve. The verticality deviation and flatness deviation during wall masonry can be adjusted by plastering the surface of the filled wall masonry during...

AI Technical Summary

Problems solved by technology

But there are also some problems, such as plastering is easy to cause quality problems such as drumming, cracking, and falling off, which wastes natural resources, labor and construction period

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