Plastering construction method for wall base layer

Abstract

The invention provides a plastering construction method for a wall base layer. The plastering construction method sequentially comprises the following steps that (1) the surface of a wall is cleaned; (2) water is sprayed on the surface of the wall to make the wall surface moist; (3) a slurry patting device is used to pat cement mortar on the wall surface, a roughening layer is formed and composed of a plurality of bulges which are distributed on the surface of the wall; (4) screeding is conducted on the roughening layer, and then plastering mortar is smeared to form a plastering layer, (5) after plastering by 3-4 hours, water is sprayed on the plastering layer for being moist, (6) after the plastering layer is initially set, glue is brushed on the surface of the plastering layer, cut plastic thin film is paved from top to bottom, so that the plastering layer is covered with the plastic thin film, and the plastering layer is cured; and (7) the plastic thin film is peeled off after film curing is finished. With adoption of the plastering construction method for the wall base layer, the plastering layer can be firmly bonded with the wall, shrinkage and cracking of the plastering layer can be effectively avoided, and the construction cost can be greatly reduced.

Description

technical field [0001] The invention relates to a building construction method, in particular to a plastering construction method for a wall base. Background technique [0002] In the traditional wall base plastering construction method, the wall surface (especially the concrete shear wall) is too smooth due to the poor base treatment and roughening quality of the wall surface, and the plaster layer is often easily separated from the wall, resulting in The plastering layer is not completely bonded to the wall; moreover, the plastering layer often shrinks and cracks due to untimely maintenance or insufficient curing time, and air enters the base layer of the wall from the gap of shrinkage and cracking, causing the wall The hollowing of the surface, or even the phenomenon of falling off. The shrinkage and cracking of the plastering layer will not only cause peeling, cracking, and falling off of the wall decoration layer, which will affect the overall appearance of the wall, b...

AI Technical Summary

Problems solved by technology

[0002] In the traditional wall base plastering construction method, the wall surface (especially the concrete shear wall) is too smooth due to the poor base treatment and roughening quality of the wall surface, and the plaster layer is often easily separated from the wall, resulting in The plastering layer is not completely bonded to the wall; moreover, the plastering layer often shrinks and cracks due to untimely maintenance or insufficient curing time, and air enters the base layer of the wall from the gap of shrinkage and cracking, causing the wall The hollowing of the surface, or even the phenomenon of falling off

The shrinkage and cracking of the plastering layer will not only cause peeling, cracking, and falling off of the wall decoration layer, which will affect the overall appearance of the wall, but also, if the plastering layer of the outer wall shrinks, cracks, and hollows, it will cause the wall to be damaged. Water seepage affects the function of the building

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