How to blow the new house?

Gypsum leveling: leveling uneven walls or roofs with gypsum, and stretching lines at the corners of yin and yang.

First of all, we must cut a certain gap in the joint of gypsum board and fill it with gypsum to make the gypsum board form a whole. Put a bandage [white cloth or kraft paper] on all joints, and it is best to put two layers on the parts that are easy to crack.

There is nothing to say about scraping white before the process is completed, as long as it is scraped twice normally. Polishing seems simple, but it is actually the most important. If it is not polished well, the latex paint of the last process will be ugly, and there will be scars and cracks where it is not polished. So be sure to hit the light bulb to avoid leakage.

Before brushing latex paint, all dust must be swept clean. Latex paint can be added with appropriate amount of water according to the dryness of the wall, and then polished with sandpaper (sandpaper can use a larger mesh, generally 600 mesh), so that the effect and feel will be better after brushing both sides.

Extended data:

White powder, also known as talcum powder and putty powder, is a common wall leveling material in family decoration. Generally speaking, cellulose, white latex and water are added to large white powder and kneaded into thick shapes to cover walls and roofs. In order to prevent it from cracking and falling off, a layer of interfacial agent can be coated on the bottom.

Big white powder is a Chinese alias for calcium carbonate.