Paint is the preferred material for wall decoration in home renovation. Compared with wallpaper, it is easy to construct, rich in colors, easy to maintain, and low in cost; it is light in weight, energy-saving, safe and environmentally friendly. In addition, different forms of construction can be used to create a variety of natural patterns and artistic shapes. In addition, there are no restrictions on the construction of on-line complex walls, and there are no technical problems such as sticking. Therefore, in many decorative materials, wallpaper is more popular than the first consumers. Here we share with you the practical precautions and its methods.
Otsu diatom mud
First, pinhole
1, the phenomenon of the phenomenon: a depression in the surface of the paint film through the bottom pinhole phenomenon. This pin-like hole is like a pin hole and has a hole diameter of about 100 microns.
2. Solution:
(1) The white slab of the slab shall be polished and then closed with Depot;
(2) During multiple constructions, the recoating time should be sufficiently spaced, and the construction must be completed after the second layer is fully dried;
(3) The paint should be allowed to stand still for a period of time so that the air bubbles can be completely eliminated before the construction;
(4) The viscosity of the paint should be suitable and not too thick;
(5) One-time construction should not be too thick, so that "thin brush multiple times", the thickness of a single layer should not exceed 20μm;
(6) Use the specified hardener and thinner, according to the specified proportion of construction;
(7) Do not construct when the temperature and humidity are high;
(8) Before the construction, the wood should be dried to a certain moisture content, generally 10-12%.
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