外墻膩子粉作為室外建筑物表面找平材料可一勞永逸，且有效避免了開裂、起泡、粉化及脫落等現(xiàn)象的發(fā)生。外墻膩子粉的作用是什么？濟(jì)南膩子粉廠家為您講解。

As the surface leveling material of outdoor buildings, exterior wall putty powder can be used once and for all, and effectively avoid cracking, foaming, chalking and falling off. What is the function of exterior wall putty powder? Jinan putty powder manufacturer explains to you.

膩子粉的作用：

Function of putty powder:

一、墻面找平作用。平整是對于墻面的基本要求之一，而填充性也是膩子粉的一項基本功能。膩子粉可以說是整個墻面裝修的根基，而墻面找平作用也可以說是膩子粉的主要作用。

1、 Wall leveling function. Leveling is one of the basic requirements for the wall, and the filling is also a basic function of putty powder. Putty powder can be said to be the foundation of the whole wall decoration, and the wall leveling function can also be said to be the main role of putty powder.

二、裝飾美化作用。膩子粉的使用可以使墻面更加光滑細(xì)膩，由于部分油漆對于墻面的光滑度要求高，因此膩子粉可以很好的改善墻面光滑度！

2、 The role of decoration and beautification. The use of putty powder can make the wall more smooth and delicate. Because some paints have high requirements for the smoothness of the wall, putty powder can improve the smoothness of the wall very well!

三、抗墻面自龜裂現(xiàn)象發(fā)生的作用。在建筑物表面，尤其是外墻面，經(jīng)常會出現(xiàn)由于水泥的收縮而引起的表面細(xì)裂紋，形似烏龜背，故稱“龜裂紋”。龜裂紋常引起涂層的起殼、脫落、甚至引起墻面滲水。因此抗墻面自龜裂現(xiàn)象的發(fā)生也是外墻膩子有要的一個重要作用。

3、 Anti wall self cracking. On the surface of buildings, especially on the outer wall, there are often thin cracks on the surface caused by the shrinkage of cement, which look like a turtle's back, so it is called "turtle crack". Tortoise cracks often cause the peeling and falling off of the coating, and even cause water seepage on the wall. Therefore, the occurrence of wall self cracking is also an important role of exterior wall putty.

外墻膩子粉的使用：

Use of exterior wall putty powder:

一、清理墻面。在進(jìn)行外墻膩子的批刮之前，我們要先將水泥墻面上的灰塵、油污等清洗干凈，并將墻面上的尖角等部位打磨掉。若墻面有裂縫或者空鼓部位，我們也要先處理好。

1、 Clean the wall. Before the external wall putty is applied, we should first clean the dust and oil stains on the cement wall, and polish off the sharp corners and other parts on the wall. If there are cracks or hollows on the wall, we should also deal with them first.

二、調(diào)制膩子。將外墻膩子粉與清水按照水灰比1:3用電動攪拌器調(diào)制成均勻無顆粒狀的膏稠狀，靜置五分鐘再次攪拌后即可使用。

2、 Prepare putty. Mix the putty powder and clean water of the exterior wall with an electric mixer according to the water cement ratio of 1:3 to form a uniform paste without particles. Leave it for five minutes and mix it again before use.

三、批刮膩子。膩子一般批刮兩遍，每遍施工厚度盡量控制在0.5~2mm。且須等一遍膩子干透后再進(jìn)行第二遍哦！

3、 Apply putty. Putty is generally applied twice, and the construction thickness of each time shall be controlled within 0.5~2mm as far as possible. And wait until the putty is completely dry for the second time!

四、打磨膩子。在第二遍膩子干透后，我們就可以對膩子層進(jìn)行打磨了。打磨膩子既可以增強(qiáng)膩子與之后涂層的附著力，又可以使得膩子層變得更加平整。因此打磨膩子這一步是不能被省掉的！

4、 Polish the putty. After the second layer of putty is completely dry, we can polish the putty layer. Polishing putty can not only enhance the adhesion between putty and subsequent coating, but also make the putty layer more smooth. Therefore, the step of polishing putty cannot be omitted!

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