“三分料，七分工”，再優(yōu)質(zhì)的膩?zhàn)臃廴绻┕げ划?dāng)，依然會(huì)導(dǎo)致墻面開裂、起皮等嚴(yán)重問題。因此，掌握標(biāo)準(zhǔn)化的施工流程與避坑技巧至關(guān)重要。規(guī)范的施工首先需要做好基層處理，徹底清除墻面的浮灰、油漬，并在必要時(shí)涂刷界面劑以增強(qiáng)附著力。

Three parts of material, seven parts of labor ", even the highest quality putty powder can still cause serious problems such as wall cracking and peeling if not applied properly. Therefore, mastering standardized construction processes and pit avoidance techniques is crucial. Standardized construction first requires proper base treatment, thorough removal of floating dust and oil stains on the wall, and application of interface agents if necessary to enhance adhesion.

在調(diào)配環(huán)節(jié)，需嚴(yán)格按照產(chǎn)品說明的水粉比例（通常為1:0.4至1:0.5）加水，并使用電動(dòng)攪拌器充分?jǐn)嚢瑁o置5到10分鐘后進(jìn)行二次攪拌，以確保高分子聚合物充分水化。

In the mixing process, it is necessary to strictly follow the water powder ratio specified in the product instructions (usually 1:0.4 to 1:0.5) to add water, and use an electric mixer to stir thoroughly. After standing for 5 to 10 minutes, perform secondary stirring to ensure that the polymer is fully hydrated.

在實(shí)際批刮階段，通常需要進(jìn)行兩到三遍操作。第一遍主要用于厚刮填平孔洞與裂縫；第二遍則需薄刮找平，保持刮板與墻面呈30°角均勻施力。必須注意的是，單次批刮厚度不宜過厚，且必須在上一遍完全硬結(jié)后方可進(jìn)行下一道工序，否則極易因水分揮發(fā)不均導(dǎo)致開裂。

In the actual scraping stage, it is usually necessary to perform two to three operations. The first pass is mainly used for thick scraping and filling of holes and cracks; The second time, it is necessary to thin scrape and level the surface, keeping the scraper at a 30 ° angle to the wall and applying even force. It must be noted that the thickness of a single batch scraping should not be too thick, and the next process can only be carried out after the previous batch has completely hardened, otherwise it is very easy to crack due to uneven evaporation of moisture.

待膩?zhàn)訉痈赏负螅ㄍǔＰ?4至48小時(shí)），使用240目以上的細(xì)砂紙配合燈光側(cè)照進(jìn)行打磨，以確保墻面的極致平整。針對老房翻新，若原墻面已出現(xiàn)嚴(yán)重的空鼓、發(fā)霉或粉化，必須堅(jiān)決鏟除至水泥層重新施工。同時(shí)，現(xiàn)代成品膩?zhàn)臃叟浞揭咽殖墒欤瑖?yán)禁在施工中額外添加化學(xué)膠水，以免引入甲醛污染。最后，施工期間應(yīng)保持適度通風(fēng)，避免暴曬或急凍，待完工7天后方可進(jìn)行后續(xù)的涂料粉刷。

After the putty layer dries completely (usually taking 24 to 48 hours), use fine sandpaper with a grit of 240 or more and light side illumination to polish it to ensure the ultimate flatness of the wall. For the renovation of old houses, if the original walls have serious hollowing, mold or powdering, they must be resolutely removed to the cement layer and rebuilt. At the same time, the formula for modern finished putty powder is very mature, and it is strictly prohibited to add additional chemical adhesives during construction to avoid introducing formaldehyde pollution. Finally, moderate ventilation should be maintained during the construction period to avoid exposure to sunlight or rapid freezing. Subsequent painting can only be carried out 7 days after completion.

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