裝修墻面就像給房子 “化妝”，而膩?zhàn)臃郾闶谴蛟焱昝赖讑y的關(guān)鍵。刮膩?zhàn)涌此坪?jiǎn)單，實(shí)則藏著大學(xué)問，刮幾遍、每遍間隔多久，這些細(xì)節(jié)直接影響墻面的平整度、光滑度和耐用性。掌握膩?zhàn)臃酃瓮康臅r(shí)間與遍數(shù)密碼，才能讓墻面顏值與品質(zhì)雙在線。

　　Decorating walls is like "putting on makeup" for a house, and putty powder is the key to creating a perfect base. Scraping putty may seem simple, but in reality, there is a big question behind it. How many times should it be scraped and how long should the interval between each pass be? These details directly affect the flatness, smoothness, and durability of the wall. Mastering the password for the time and number of times to apply putty powder is essential for achieving both wall appearance and quality.

　　膩?zhàn)臃鄣墓瓮勘閿?shù)并非固定不變，而是要根據(jù)墻面的具體情況 “量體裁衣”。對(duì)于新砌的墻面或平整度較好的基層，一般刮兩遍膩?zhàn)蛹纯伞５谝槐槟佔(zhàn)又饕鸬教钛a(bǔ)墻面細(xì)小裂縫、凹凸不平處的作用，就像給墻面打個(gè) “粗底”，讓墻面變得基本平整；第二遍膩?zhàn)觿t是在第一遍的基礎(chǔ)上進(jìn)一步找平，細(xì)化墻面的平整度和光滑度，為后續(xù)的乳膠漆涂刷或貼壁紙做好準(zhǔn)備。而如果墻面存在較大的凹陷、孔洞，或是舊房翻新時(shí)墻面基層狀況較差，就需要刮三遍膩?zhàn)印６喑鰜淼倪@一遍，著重處理那些頑固的不平整區(qū)域，通過多次填補(bǔ)、刮平，確保墻面達(dá)到理想的平整度。

　　The number of times putty powder is applied is not fixed, but needs to be tailored according to the specific situation of the wall. For newly built walls or substrates with good flatness, it is generally sufficient to apply two coats of putty. The first layer of putty mainly serves to fill small cracks and uneven areas on the wall, like giving a "rough base" to the wall, making it basically flat; The second layer of putty is further leveled on the basis of the first layer, refining the flatness and smoothness of the wall, and preparing for subsequent latex paint application or wallpaper pasting. If there are significant dents or holes on the wall, or if the condition of the wall base is poor during the renovation of an old house, it is necessary to apply three coats of putty. This extra round focuses on dealing with stubborn and uneven areas, by filling and scraping multiple times to ensure that the wall achieves the desired flatness.

　　每遍膩?zhàn)又g的間隔時(shí)間也十分講究，它就像等待 “化學(xué)反應(yīng)” 的過程，時(shí)間過短，膩?zhàn)游锤赏妇凸蜗乱槐椋菀讓?dǎo)致墻面起皮、開裂；時(shí)間過長(zhǎng)，干透的膩?zhàn)颖砻孢^于堅(jiān)硬，又會(huì)增加打磨難度。一般來說，在正常的室內(nèi)環(huán)境溫度（20℃左右）和濕度條件下，第一遍膩?zhàn)庸瓮旰螅枰却?1 - 2 天，讓膩?zhàn)映浞指稍铩Ｅ袛嗄佔(zhàn)邮欠窀赏福梢杂檬钟|摸墻面，若感覺干燥、堅(jiān)硬，沒有潮濕感，且指甲輕劃墻面不會(huì)留下明顯痕跡，就說明膩?zhàn)右鸦靖稍铮梢赃M(jìn)行下一遍刮涂。如果室內(nèi)環(huán)境潮濕，膩?zhàn)痈稍锼俣葧?huì)明顯變慢，此時(shí)需要適當(dāng)延長(zhǎng)間隔時(shí)間，甚至可以借助風(fēng)扇、除濕機(jī)等設(shè)備加快干燥進(jìn)程；而在干燥炎熱的環(huán)境中，膩?zhàn)痈稍锼俣瓤欤踩菀壮霈F(xiàn)表面干裂的情況，這就需要在刮涂時(shí)控制好膩?zhàn)拥暮穸龋⑦m當(dāng)噴水保濕，保證膩?zhàn)泳鶆蚋稍铩?/p>

　　The interval time between each layer of putty is also very particular. It is like waiting for a "chemical reaction" process. If the time is too short, scraping off the putty before it dries completely can easily lead to peeling and cracking of the wall surface; If the time is too long, the surface of the dried putty will be too hard, which will increase the difficulty of polishing. Generally speaking, under normal indoor environmental temperature (around 20 ℃) and humidity conditions, after the first coat of putty is applied, it is necessary to wait for 1-2 days for the putty to fully dry. To determine if the putty has dried completely, you can touch the wall surface with your hand. If it feels dry, hard, and without any dampness, and the nail lightly scratches the wall surface without leaving obvious marks, it means that the putty has basically dried and can be applied the next time. If the indoor environment is humid, the drying speed of putty will significantly slow down. At this time, it is necessary to extend the interval time appropriately, and even use equipment such as fans and dehumidifiers to accelerate the drying process; In dry and hot environments, putty dries quickly, but it is also prone to surface cracking. This requires controlling the thickness of the putty during scraping and spraying it with water to ensure even drying.

　　除了時(shí)間和遍數(shù)，刮膩?zhàn)拥氖┕すに囃瑯訒?huì)影響最終效果。刮涂時(shí)要使用合適的工具，如刮板，確保用力均勻，避免出現(xiàn)厚薄不均的現(xiàn)象。每一遍膩?zhàn)庸瓮康姆较蜃詈孟嗷ゴ怪保@樣可以更有效地發(fā)現(xiàn)和填補(bǔ)墻面的不平整處。刮完膩?zhàn)雍螅€需要進(jìn)行打磨工序，一般在最后一遍膩?zhàn)痈稍锖?1 - 2 天進(jìn)行。打磨時(shí)要選用合適目數(shù)的砂紙，從粗砂紙到細(xì)砂紙逐步打磨，將墻面打磨得光滑平整，同時(shí)注意避免過度打磨，損傷膩?zhàn)訉印?/p>

　　In addition to time and number of passes, the construction process of scraping putty will also affect the final effect. When scraping, suitable tools such as scrapers should be used to ensure even force and avoid uneven thickness. It is best to apply putty in a direction perpendicular to each other each time, so as to more effectively detect and fill any unevenness on the wall. After scraping the putty, a polishing process is also required, usually 1-2 days after the last layer of putty dries. When polishing, choose sandpaper with appropriate grit size, gradually polishing from coarse sandpaper to fine sandpaper, to make the wall smooth and flat. At the same time, pay attention to avoiding excessive polishing and damaging the putty layer.

　　刮膩?zhàn)幼鳛閴γ嫜b修的重要環(huán)節(jié)，每一遍的涂抹、每一刻的等待都不容忽視。根據(jù)墻面狀況確定刮涂遍數(shù)，嚴(yán)格把控每遍膩?zhàn)拥拈g隔時(shí)間，再輔以規(guī)范的施工工藝，才能讓墻面從粗糙的基層蛻變?yōu)榧?xì)膩平滑的完美基底，為整個(gè)空間的顏值打下堅(jiān)實(shí)基礎(chǔ)，讓家的 “面子” 更有質(zhì)感。

　　Scraping putty is an important part of wall decoration, and every application and every moment of waiting cannot be ignored. Determine the number of scraping coats based on the condition of the wall, strictly control the interval between each coat of putty, and use standardized construction techniques to transform the wall from a rough base to a smooth and perfect base, laying a solid foundation for the overall appearance of the space and making the "face" of the home more textured.

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