墻面裝飾的時候，很多業主會在墻面上刷石膏粉，用這種材料刷墻面結實嗎？下面來分析一番。

When decorating the wall, many owners will brush gypsum powder on the wall. Is it solid to brush the wall with this material? Let's analyze it.

用石膏粉刷墻面，其實它的牢固度還是非常高的，所以不用擔心會掉落，結實度還是非常不錯的。而且這種粉刷石膏完全可以代替水泥砂漿，作為一種新型的材料，因為石膏粉內部加入了大量的聚合物，導致它的凝結力非常強，能夠與墻體更好結合在一起，不需要做打底的工作，墻面也會更加牢固。

Plaster the wall, in fact, its firmness is still very high, so don't worry about falling, the firmness is still very good. Moreover, this kind of plastering gypsum can completely replace the cement mortar. As a new type of material, because a large number of polymers are added into the gypsum powder, its condensation force is very strong, and it can be better combined with the wall. There is no need to do the priming work, and the wall will be more firm.

粉刷完了之后，因為它具有膨脹性，能夠有效避免墻面會出現收縮，產生裂痕，甚至掉灰的現象，施工起來也不是特別復雜。

After painting, because of its expansibility, it can effectively avoid the phenomenon that the wall will shrink, crack, or even drop ash. The construction is not particularly complicated.

由此可見石膏粉的優點比較多，它的粘結力就非常突出，直接粉刷在墻面上，就不需要再涂刷界面劑了，而且不需要再做拉毛的處理。另外它具有一定的膨脹性，比普通的水泥砂漿更能避免收縮、空鼓的現象，后期打理更加省心。而且它還有一定的阻燃性能，萬一室內發生了火災，耐火性能很強，能夠有效阻燃。

It can be seen that gypsum powder has many advantages, and its adhesion is very prominent. If it is directly painted on the wall, there is no need to brush the interface agent, and there is no need to roughen it. In addition, it has certain expansibility, which can avoid shrinkage and hollowing more than ordinary cement mortar, and it is easier to take care of later. Moreover, it also has certain flame retardant performance. In case of a fire in the room, it has strong fire resistance and can be effectively flame retardant.

此外石膏粉和膩子粉有什么區別？原料是不同的，石膏粉的主要原料就是石膏，而膩子粉使用的是建筑的膩子。另外運用方法也不一樣，如果使用石膏粉，需要加入其他的一些添加劑，不能夠單獨使用，但是膩子粉只要加入水，攪拌均勻就能夠直接使用。

What is the difference between gypsum powder and putty powder? The raw materials are different. The main raw material of gypsum powder is gypsum, and the putty powder uses building putty. In addition, the application method is also different. If gypsum powder is used, other additives need to be added, which cannot be used alone. However, the putty powder can be used directly as long as water is added and stirred evenly.

另外所帶來的用途也會不一樣，比如濟南石膏粉可以用于嵌縫填充縫隙，補洞的，相對來說較為粗糙，不容易打磨，但是它的粘結力比較好。膩子粉一般是用作墻體打底，它的粘結速度比較慢，一般來說在刷乳膠漆之前才能夠使用。

In addition, the use will be different. For example, Jinan gypsum powder can be used to caulk, fill gaps and fill holes. It is relatively rough and not easy to polish, but its adhesion is good. Putty powder is generally used as wall primer. Its bonding speed is relatively slow. Generally speaking, it can only be used before brushing emulsion paint.

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