Construction technology of interior wall coating and reference method for interior wall coating selection

 architectural decoration has gradually received people's attention. Architectural coatings, as the most widely used consumables in building decoration materials, have also become the focus of people's attention. This paper makes a detailed analysis of the construction process and selection reference method of building interior wall paint:

First, the interior wall coating construction process (using latex paint as an example to introduce the construction process of interior wall paint):

1. Now spray the glue evenly on the concrete, the ratio of water to emulsion is 5:1;

2, scraping the putty twice on the construction surface, the first time the horizontal scraping, the second time vertical scraping, after each putty is dried, sandpaper is applied and the dust is removed;

3, the following begins to paint the first coating, first up and down, after the paint is dried, the putty is added, the putty is dried with sandpaper, and the second coating is applied every other day;

4, brush the second coat of paint should not be repeated back and forth, this will dissolve the first paint film or leave traces of finishing, seriously affecting the appearance and quality;

5, the third time the paint construction should ensure the uniformity of the paint color, pay attention to the cover of the paint, to grasp and adjust the tightness of the paint at any time. Properly protect after completion, do not bump or pollute the wall.

Second, the reference method for selecting interior wall paint:

Interior wall coatings include liquid and powder coatings, and our commonly used latex and wall paints are liquid coatings. Interior wall paint can be divided into the following categories:

Low-grade water-soluble paint

This type of common is 106, 803 paint, which has the advantages of low price, non-toxic, odorless, convenient construction, etc., but its film-forming material is water-soluble, leaving some traces after wet cloth scrubbing, and the durability is not good. It is easy to yellow and discoloration, but it is cheap and easy to construct, and the market is also very large. Most of these materials are used in medium and low-grade living rooms or temporary indoor walls.

Latex paint

Latex paint is a promising interior wall decoration paint. It is made of water as a medium and added with various auxiliary ingredients. The water resistance and weather resistance of the film is much stronger than that of the first type of paint. There are different types of flat light and high light. However, its color is less, the price is more expensive, and the propaganda is not enough, so it is not widely recognized by the Chinese.

Colorful paint

Colorful paints are currently very popular in the market. The film-forming material of this paint is nitrocellulose. The spray can form various color patterns. The decorative effect is delicate, smooth, elegant and not expensive, but the paint construction process is complicated. It is also resistant to rubbing and weathering.

Liquid wallpaper

This paint can meet different individual needs, any custom effect, diverse color effects, green and environmental protection, strong resistance to rubbing and weathering, special molds, and convenient construction. Liquid wallpaper is the most popular interior wall decoration paint.

New mud powder coating

Mud powder coatings include diatom mud, seaweed mud, etc. It has the advantages of health and environmental protection, convenient transportation and storage, no need for preservatives, etc. The process is combined with special mold construction and is loved by many consumers and designers.