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Process for carrying out oil paint coating construction on wall body in building construction

A building construction and wall technology, applied in the processing of building materials, construction, building structure, etc., can solve problems such as peeling, bubbling, affecting construction quality, etc., to reduce problems, eliminate hidden dangers, and reduce peeling effect.

Inactive Publication Date: 2019-10-01
LIAONING PROVINCIAL COLLEGE OF COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing building construction, when the paint coating is carried out, the paint and the putty powder are often not bonded firmly, and peeling and bubbling occur, which affects the construction quality

Method used

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Examples

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Embodiment Construction

[0024] The present invention will be further explained below in conjunction with specific embodiments.

[0025] A process for painting a wall during building construction, comprising the following steps:

[0026] S1. Base treatment: Use a scraper to clean up the peeling and loose areas on the wall. After cleaning, fill the depressions and cracks in the wall with cement mortar;

[0027] S2. Brush interface agent: apply a uniform layer of interface agent on the wall after the primary treatment;

[0028] S3, scraping putty powder: first apply a layer of putty powder with uniform thickness on the wall after brushing the interface agent, and apply putty powder on the uneven part of the wall. After finishing, continue to apply two layers of putty powder with uniform thickness ;

[0029] S4, wall drying: first use the heater to dry the wall for 6h-12h, after drying, use high-pressure gas to evenly blow the wall once;

[0030] S5, wall grinding: use sandpaper to grind the putty pow...

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Abstract

The invention relates to the technical field of oil paint construction, in particular to a process for carrying out oil paint coating construction on a wall body in building construction. The processcomprises the following steps of S1, processing a base layer; S2, applying an interface agent; S3, applying putty powder; S4, drying the wall body; S5, polishing a wall surface; S6, removing floatingdust; and S7, brush coating. In the construction process, through drying the wall body, moisture in the putty powder can be effectively removed, so that a coating can be well adhered onto the putty powder, and the occurrence of the phenomena of peeling and bubbling is reduced; and in the wall body drying process, after the putty powder is dried, the putty powder is purged by utilizing a high-pressure gas, so that the loosened putty powder easy to fall can be effectively removed, the hidden troubles are removed, and the occurrence of the problems in the follow-up use process is reduced.

Description

technical field [0001] The invention relates to the technical field of paint construction, in particular to a technique for painting a wall during building construction. Background technique [0002] Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. Because most of the early paints used vegetable oil as the main raw material, they are also called paints. Now synthetic resins have mostly or completely replaced vegetable oils, so they are called paints. Coatings are not liquid, and powder coatings are a large category of coatings. Coatings belong to organic chemical polymer materials, and the formed coating film belongs to the type of polyme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00
CPCE04G21/00
Inventor 尹晶张颂娟王立争王璐
Owner LIAONING PROVINCIAL COLLEGE OF COMM
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