Exterior wall putty powder: refers to the fine processing of inorganic cementitious materials as the base material, combined with bonding materials and other additives. Its prominent characteristics are high bonding strength, water resistance, alkali resistance, and good construction characteristics. It can achieve twice the result with half the effort as a leveling material for the surface of outdoor buildings. Preventing the occurrence of cracking, blistering, powdering, and peeling.

内墙腻子粉：是漆类施工前，对施工面开展预处理的这种表层填充材料，具体目地是填充施工面的孔隙及校正施工面的曲线误差，为得到均匀、平滑的漆面做好基础。腻子粉分油性腻子与水性腻子，分別用作油漆、乳胶漆施工。

Interior wall putty powder: It is a surface filling material that is pre treated on the construction surface before paint construction. The specific purpose is to fill the pores of the construction surface and correct the curve error of the construction surface, laying a foundation for obtaining a uniform and smooth paint surface. Putty powder is divided into oily putty and water-based putty, which are respectively used for paint and latex paint construction.

外墙腻子粉和内墙腻子粉区別

Difference between exterior wall putty powder and interior wall putty powder

一、内墙腻子与外墙腻子的具体区別在于配料不一样。内墙腻子是指双飞粉(大)为具体原料，因此它的耐水性和硬度就较为差一点。外墙腻子是指白水泥为具体原料，因此它的耐水性和硬度就强多了。

1、 The specific difference between interior wall putty and exterior wall putty lies in the different ingredients. Interior wall putty refers to Shuangfei powder (large) as the specific raw material, so its water resistance and hardness are relatively poor. External wall putty refers to white cement as the specific raw material, so its water resistance and hardness are much stronger.

内外墙腻子

Interior and exterior wall putty

二、内墙腻子与外墙腻子的粗细度(顆粒)沒有过大区別，仅评看物手摸很难区别。

2、 There is no significant difference in thickness (particle size) between interior wall putty and exterior wall putty, and it is difficult to distinguish between them based solely on their physical appearance.

三、内墙腻子与外墙腻子在环保这方面都没有过大区別，由于用到原材料的环保特性相一致。

3、 There is no significant difference in environmental protection between interior wall putty and exterior wall putty, as the environmental characteristics of the raw materials used are consistent.

四、外墙腻子具体是強度高，在墙上批刮时远不如内墙腻子操作性好，干后不容易打磨。

4、 The external wall putty has high strength and is not as easy to polish as the internal wall putty when applied on the wall.

五、内墙腻子的具体原料是大，大不论如何成形，干躁后強度都很低，用手指甲就能刮出划痕，而且湿水后后会出現再度软化現象。

5、 The specific raw material for interior wall putty is large. No matter how large it is formed, the strength is very low after drying, and scratches can be scraped with a fingernail. Moreover, it will soften again after being wet.

六、白水泥水化凝固后強度很高，甚至于用小锤都敲不到划痕，而且湿水后后不会再次出现水化或软化現象。

6、 After hydration and solidification, the strength of white cement is very high, and even scratches cannot be found with a small hammer. Moreover, after wetting, there will be no further hydration or softening phenomenon.

七、内墙腻子与外墙腻子的区別就在于:外墙腻子有一定的防水性，不畏雨淋，它属于油性腻子，内外墙都可用。而内墙腻子不具有防水特性，无法用作外墙。

7、 The difference between interior wall putty and exterior wall putty is that exterior wall putty has certain waterproof properties and is not afraid of rain. It belongs to the category of oily putty and can be used for both interior and exterior walls. The interior wall putty does not have waterproof properties and cannot be used as an exterior wall.

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