內墻膩子粉，其實根據其名字就有了準確的使用位置。其對應的位置就是我們家里的內墻。也就是我們室內裝修的墻面所使用的膩子粉。對于這類膩子粉，常見有以下四點作用和特性。

Interior wall putty powder actually has an accurate usage location based on its name. The corresponding location is the interior wall of our home. That is to say, the putty powder used for the walls in our indoor decoration. For this type of putty powder, there are four common functions and characteristics.

①：墻面底層的找平的作用。這里所謂墻面底層的找平作用，主要就是說對我們原來的抹灰墻面的找平處理。因為抹灰層的墻面的平整度一般都不是特別好，所以說需要使用膩子粉攪拌成膩子以后做找平。

① The leveling function of the bottom layer of the wall. The leveling function of the bottom layer of the wall here mainly refers to the leveling treatment of our original plastered wall surface. Because the flatness of the plaster layer on the wall is generally not very good, it is necessary to use putty powder to mix into putty and then level it.

②：墻面底層的封閉作用。為什么單獨提墻面底層的封閉作用呢？因為我們原先墻面的抹灰層的表面是有很多的孔隙的，這也是水泥砂漿保護層最主要的特點。而對于這類墻面，如果后期想貼墻紙或者是刷乳膠漆，是很難實現的。為此需要對墻面進行更密實的找平，那么這時所使用的材料就是內墻膩子粉。

② The sealing effect of the bottom layer of the wall. Why mention the sealing effect of the bottom layer of the wall separately? Because the surface of the plaster layer on our original wall had many pores, which is also the main characteristic of the cement mortar protective layer. For such walls, it is difficult to achieve wallpaper or latex paint in the later stage. To achieve this, it is necessary to level the wall more densely, and the material used at this time is interior wall putty powder.

③：內墻膩子的強度一般比較低。對于膩子的強度，一般來說，也就是2兆帕幾到3兆帕左右可以這么說，內墻膩子的強度幾乎是水泥強度的1/10-1/20。所以我們用手在墻面上畫，就有可能在膩子墻面上畫出一道痕跡。這是膩子墻墻面強度不足的一個表現。

③ The strength of interior wall putty is generally low. For the strength of putty, generally speaking, it is around 2 megapascals to 3 megapascals. The strength of interior wall putty is almost 1/10-1/20 of the strength of cement. So if we draw on the wall with our hands, it is possible to leave a mark on the putty wall. This is a manifestation of insufficient strength of the putty wall surface.

④：內墻膩子受環境影響比較大。位對于內墻膩子而言，大家都知道在風吹日曬等條件下，膩子就可能出現了起粉。例如最常見的毛坯房的刮了膩子，如果幾年不裝修，墻面上就開始掉粉，這就是內墻膩子粉在典型一個特點。而且內墻膩子粉不能夠遇水，遇水以后基本上就失效了，然后從墻面上嘩嘩的掉落。

④ Interior wall putty is greatly affected by the environment. For interior wall putty, it is well known that under wind, sun, and other conditions, the putty may develop powdering. For example, the most common feature of interior wall putty powder is that if the putty is applied to a rough house and it is not decorated for several years, the powder will start to fall off the walls. This is a typical characteristic of interior wall putty powder. Moreover, the putty powder on the interior wall should not come into contact with water, as it will basically become ineffective and then splash off the wall surface.

以上的內容來自：濟南石膏粉更多的精彩內容請點擊我們的網站：http://www.daquanq.com.cn

The above content comes from: Jinan gypsum powder. For more exciting content, please click on our website: http://www.daquanq.com.cn