When decorating the wall, it usually takes two times to apply putty powder, and it is easy to cause many problems when applying putty. Among them, powder falling is a relatively serious problem. The putty powder falling refers to that after the putty is applied to the wall in batches and dried for a period of time, the wall is rubbed with finger pressure, and the hands are covered with white powder, and some powder falls off the wall. Next, Jinan putty powder manufacturer will talk about the causes and solutions of the putty powder falling off the exterior wall.
外墻膩?zhàn)臃鄣舴墼?/div>
Reasons for peeling of exterior wall putty powder
1、材料本身及其配比問題;
1. Material itself and its proportion;
2、施工問題:涂抹過薄;加水后攪拌不充分，助劑沒有完全發(fā)揮作用;
2. Construction problem: too thin coating; The mixing is not sufficient after adding water, and the auxiliary agent does not fully play its role;
3、氣候因素:高溫干燥、強(qiáng)光照射、強(qiáng)風(fēng)氣候，容易失水過快;
3. Climate factors: high temperature, dry, strong light, strong wind, easy to lose water too fast;
4、基層受潮或不牢固;
4. The base is damp or insecure;
5、基層吸水率太高(墻面太干燥)，尤其是翻新墻面，導(dǎo)致膩?zhàn)痈稍锼俣冗^快，沒有充足的水分進(jìn)行固化;
5. The water absorption of the base layer is too high (the wall surface is too dry), especially the renovated wall surface, resulting in the drying speed of the putty is too fast, and there is not enough water for curing;
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6、產(chǎn)品超過保質(zhì)期，粘結(jié)力度大幅度下降;
6. When the product exceeds the shelf life, the bonding strength decreases significantly;
7、產(chǎn)品儲(chǔ)存不當(dāng)，吸潮后粘結(jié)力大幅度下降。
7. Due to improper storage of the product, the adhesive force decreases greatly after moisture absorption.
8、膩?zhàn)臃蹝伖鈺r(shí)間掌握不好，表面已經(jīng)干燥后再進(jìn)行拋光處理就答易脫粉。
8. The polishing time of putty powder is not well controlled. If the surface is dry and then polished, it will be easy to remove the powder.
避免膩?zhàn)拥舴鄣慕鉀Q方法
Solution to avoid putty powder falling
1、對材料質(zhì)量進(jìn)行嚴(yán)格把關(guān)。
1. Strictly control the quality of materials.
2、基層吸水率太高導(dǎo)致膩?zhàn)痈稍锾?，沒有水分進(jìn)行固化而起粉，解決辦法就是刮膩?zhàn)又疤崆跋扔们逅疂櫇裼绕涫欠聣γ妗?/div>
2. The high water absorption of the base layer causes the putty to dry too quickly, and there is no water to cure and powder. The solution is to wet the putty with water in advance, especially the renovated wall.
3、基層受潮或不牢固:基層進(jìn)行防水處理，鏟除不牢固的基層后用抹灰材料找平后再刮膩?zhàn)印?/div>
3. Damp or insecure base course: the base course shall be subject to waterproof treatment, and the unstable base course shall be removed and leveled with plastering materials before puttying.
4、天或高溫強(qiáng)風(fēng)氣候條件下，在施刮膩?zhàn)忧昂孟扔们逅疂櫇駢γ?墻面表面無明水后即可施刮膩?zhàn)印?/div>
4. In weather or high temperature and strong wind conditions, wet the wall with clean water before applying putty, and apply putty after there is no open water on the wall surface.
5、產(chǎn)品一定要在保質(zhì)期內(nèi)使用,如果超過保質(zhì)期，必須進(jìn)行試刮，經(jīng)檢驗(yàn)合格后，再行施工。
5. The product must be used within the shelf life. If it exceeds the shelf life, it must be scraped and tested before construction.
6、產(chǎn)品一定要注意防水處理，應(yīng)存在陰涼干燥處。
6. The product must be waterproof and stored in a cool and dry place.
此外膩?zhàn)臃鄣舴劭赡苁且驗(yàn)椴牧媳旧砑捌渑浔?，還和施工問題、氣候因素都有關(guān)系。建議您在使用產(chǎn)品前后多去了解相應(yīng)的內(nèi)容問題以及預(yù)防措施，更好的進(jìn)行施工。關(guān)注我們
http://www.wodeapartment.com了解更多事項(xiàng)！
In addition, the putty powder may fall due to the material itself and its ratio, and also related to construction problems and climate factors. It is recommended that you learn more about the corresponding content problems and preventive measures before and after using the product to better carry out construction. Follow us http://www.wodeapartment.com Learn more!
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