Do you know what kind of gypsum powder can repair the wall? Jinan gypsum powder can be repaired by adding white emulsion adhesive, so the mixing is mainly to extend the setting time, increase the adhesion and hardness. Gypsum powder is very rough. It can't be directly applied to emulsion paint. It also needs to blow putty powder for several times. After drying, sandpaper is polished to be flat, and then emulsion paint can be applied.

　　石膏粉經水淬后，調整后即可使用。不用于粉刷，只用于造墻。刮完后，應刮兩次膩子糊，砂紙打磨后才能刷乳膠漆。裝修工人應該熟悉這些程序。

　　After water quenching, gypsum powder can be used after adjustment. Not for painting, only for wall building. After scraping, putty paste shall be scraped twice, and latex paint can be brushed after sandpaper polishing. Fitters should be familiar with these procedures.

　　石膏粉按物理成分不同可分為磷石膏粉、脫硫石膏粉、檸檬酸石膏粉和氟石膏粉。石膏粉可分為建材石膏粉、化工石膏粉、模具石膏粉、食品石膏粉和鑄造石膏粉。廣泛用于建筑材料和建筑物。

　　Gypsum powder can be divided into phosphogypsum powder, desulfurized gypsum powder, citric acid gypsum powder and fluorine gypsum powder according to different physical components. Gypsum powder can be divided into building material gypsum powder, chemical gypsum powder, mold gypsum powder, food gypsum powder and casting gypsum powder. Widely used in building materials and buildings.