墻面施工中，膩?zhàn)邮潜夭豢缮俚墓ば?，也是比較重要的環(huán)節(jié)，膩?zhàn)邮┕すに嚰百|(zhì)量高低程度關(guān)乎到墻面美觀、使用年限問題，那什么是膩?zhàn)臃勰?，一起來看一下吧?/p>

In wall construction, putty is an essential and important process. The construction process and quality of putty are related to the beauty and service life of the wall. So what is putty powder? Let's take a look together.

膩?zhàn)右话闶怯苫?、填料、水和助劑等組成基料，也稱粘結(jié)劑，是膩?zhàn)拥淖铌P(guān)鍵組分，主要起粘結(jié)等各種作用。膩?zhàn)幼畛Ｓ玫恼辰Y(jié)劑是水泥和有機(jī)聚合物，有機(jī)聚合物又有乳液和乳膠粉之分。

Putty is generally composed of a base material, filler, water, and additives, also known as a binder. It is the most critical component of putty and mainly plays various roles such as bonding. The most commonly used adhesives for putty are cement and organic polymer, which can be divided into lotion and latex powder.

具體流程

Specific process

1、基層處理：現(xiàn)澆混凝土墻面，由于樓板、材料、隔離劑等多方面的原因，墻面平整度較差，常有氣孔、蜂窩、麻面、陰陽角不通順以及鼓包等現(xiàn)象，因此要求凸處剔磨平正，凹處要填平補(bǔ)齊。

1. Grassroots treatment: For cast-in-place concrete walls, due to various reasons such as floor slabs, materials, and isolation agents, the flatness of the walls is poor, often with air holes, honeycombs, rough surfaces, uneven corners, and bulges. Therefore, it is required to grind the convex areas flat and fill the concave areas flat.

2、基層修補(bǔ)：在混凝土頂板和板縫清理干凈后，對蜂窩等較大缺陷部位將石膏膩?zhàn)佑娩撈伟逄钇綁簩?shí)，橫抹豎起刮一遍，表面光滑的頂面可以不刮。

2. Grassroots repair: After cleaning the concrete roof and slab joints, use steel scraper to fill and compact gypsum putty in areas with large defects such as honeycombs, and scrape horizontally and vertically once. The smooth surface of the top surface can be left uncut.

3、涂粘結(jié)劑(汁漿)：在刮膩?zhàn)又跋葒娡磕z水一道，噴涂必須均勻一致，不得有漏噴之處膠水配合比(重量比)為清水：乳液=100：15～20。刮大白膩?zhàn)樱汗文佔(zhàn)右娩撈伟逋倒?，注意上下左右接槎，兩道刮板之間要干凈，不允許留浮膩?zhàn)?，刮膩?zhàn)訒r(shí)要防止沾上或混進(jìn)砂粒等雜物。

3. Applying adhesive (slurry): spray a layer of glue before puttying, and the spraying must be uniform. The glue mix ratio (weight ratio) where there is no leakage is clear water: lotion=100:15~20. Scraping large white putty: When scraping putty, use a steel scraper to scrape back and forth, paying attention to the joints between the upper, lower, left, and right sides. The space between the two scrapers should be clean, and floating putty is not allowed. When scraping putty, prevent sand particles and other debris from getting stuck or mixed in.

4、修補(bǔ)打磨：頭道膩?zhàn)庸芜^之后，在先修補(bǔ)后的部位應(yīng)進(jìn)行復(fù)查，如有問題，在塌陷部位用膩?zhàn)舆M(jìn)行復(fù)補(bǔ)找平，待膩?zhàn)痈珊?，用砂紙磨光、磨平、掃凈?/p>

4. Repair and polishing: After scraping the first layer of putty, the repaired area should be rechecked. If there are any problems, the collapsed area should be repaired and leveled with putty. After the putty is dry, it should be polished, smoothed, and cleaned with sandpaper.

5、膩?zhàn)映苫睿汗未蟀啄佔(zhàn)觾杀檫M(jìn)行，待頭道膩?zhàn)痈稍锖笤俟蔚诙?，一般要求至少兩遍成活。要求表面不但要求平整還要紋理質(zhì)感均勻一致，否則易發(fā)生顏色深淺不一致現(xiàn)象，影響裝修效果。

5. Putty Survival: Apply two coats of large white putty, and wait for the first coat of putty to dry before applying a second coat. Generally, at least two coats are required to survive. The surface should not only be flat, but also have uniform texture and texture, otherwise it is easy to have inconsistent color depth and affect the decoration effect.

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