In decoration, gypsum powder is also called putty powder. What are the uses of decorative gypsum powder? What role does gypsum powder play in interior decoration?

石膏粉的用途很廣，特別是在建筑行業，主要是室內能做墻體砌塊、石膏板、室內裝修主要是應用與墻體粉刷，石膏另外主要用途是墻面找平、快干石膏填縫、堵線溝、局部地面石膏找平。

Gypsum powder has a wide range of uses, especially in the construction industry. It can be used as wall block, gypsum board, interior decoration and wall painting. Gypsum is also mainly used for wall leveling, quick drying gypsum caulking, plugging line trench and local ground gypsum leveling.

彩色石膏粉還可起簡單裝飾墻面的作用，成本很低，很實用與工薪階層。

Color gypsum powder can also play the role of simple decoration wall, the cost is very low, very practical and salaried class.

石膏粉又叫膩子粉，在裝修中石膏粉一般用來做基層處理的，比如填平縫隙、陰陽角調直、毛坯房墻面遍膩子找平等。石膏的粘接度好，不易產生脫落現象，在用來進行墻面找平時，一般并不是直接使用石膏粉的，里面也會加入滑石粉，否則施工會不太方便了。

Gypsum powder is also known as putty powder. In decoration, gypsum powder is generally used for base treatment, such as filling the gap, straightening the internal and external corners, and finding the putty for the first time on the wall surface of the blank room. Gypsum has good adhesion and is not easy to fall off. When it is used for wall leveling, gypsum powder is not directly used, and talcum powder is added into it, otherwise the construction will be inconvenient.

石膏粉可以作為混凝土膨脹劑、抗裂劑、自流平砂漿的主要原材料，特種水泥生產中用作復合礦化劑等。

Gypsum powder can be used as concrete expansion agent, anti cracking agent, main raw material of self leveling mortar, and composite mineralizer in special cement production.

通常情況下會與膠水兌在一起做墻體膩子來用，主要是墻體的找平，不過現在也已經有成品有膩子粉，施工的時候只要勾兌水就可以了。

Usually, it will be mixed with glue to make wall putty, mainly for wall leveling, but now there are finished products with putty powder, so it is only necessary to mix water during construction.