很多主人在批刮膩?zhàn)臃蹠r(shí)，會(huì)發(fā)現(xiàn)膩?zhàn)臃垭y以磨或有雜質(zhì)，為什么會(huì)出現(xiàn)膩?zhàn)臃垭y以磨或有雜質(zhì)現(xiàn)象?如何解決?濟(jì)南膩?zhàn)臃蹚S(chǎng)家來(lái)回答你。
Many owners will find that putty powder is difficult to grind or has impurities when they are applying putty powder. Why is putty powder difficult to grind or has impurities? How to solve this problem? Jinan putty powder manufacturer will answer you.
膩?zhàn)臃鄞蚰ビ?/div>
Putty powder is hard to grind
現(xiàn)象：膩?zhàn)优慰菰锖箅y打磨。
Phenomenon: it is difficult to polish the putty after it is scraped dry.
緣由：
Reason:
1、批刮后，停放太久打磨。
1. After scraping in batches, place for too long to polish.
2、批刮太厚或空氣濕度大，枯燥慢，保濕期長(zhǎng)。
2. The batch scraping is too thick or the air humidity is large, dry and slow, and the moisturizing period is long.
3、選用的膩?zhàn)有吞?hào)不對(duì)。
3. The selected putty model is incorrect.
4、膩?zhàn)臃壑刑砑恿顺獾钠渌镔|(zhì)。
4. Other substances other than water are added to putty powder.
預(yù)防：
Prevention:
1、膩?zhàn)臃凼┕r(shí)基底必需干透。
1. The base must be completely dry during putty powder construction.
2、末道膩?zhàn)优魏穸葢?yīng)為1MM左右,干后即應(yīng)打磨。
2. The thickness of the final putty shall be about 1mm, and it shall be polished after drying.
3、粗底膩?zhàn)臃酆屯鈮δ佔(zhàn)臃鄞蚰バ暂^硬，施工時(shí)請(qǐng)認(rèn)準(zhǔn)膩?zhàn)有吞?hào)。
3. Rough bottom putty powder and exterior wall putty powder are hard to polish. Please identify the putty model during construction.
4、后兩道膩?zhàn)邮┕こ庵浦固砑悠渌镔|(zhì)。
4. In addition to water, other substances shall not be added during the construction of the last two putties.
整改：打磨太硬時(shí)可按標(biāo)準(zhǔn)重批一道膩?zhàn)?，再及時(shí)打磨。
Rectification: when the grinding is too hard, a layer of putty can be reapplied according to the standard, and then polished in time.
膩?zhàn)臃塾须s質(zhì)
Putty powder has impurities
現(xiàn)象：膩?zhàn)哟蚰r(shí)，膩?zhàn)又杏猩暗[、硬塊、絨毛等異常物。
Phenomenon: when putty is polished, there are gravel, hard block, fluff and other abnormalities in putty.
緣由：
Reason:
1、 攪拌時(shí)雜質(zhì)混入膩?zhàn)又小?/div>
1. Impurities are mixed into putty during mixing.
2、批刮時(shí)基底雜質(zhì)混入頭道膩?zhàn)又小?/div>
2. The impurities in the base are mixed into the first putty during scraping.
3、石膏膩?zhàn)臃峙浜缶植渴鄨F(tuán)先行凝固，構(gòu)成粗塊。
3. After the gypsum putty is distributed, the local gypsum group solidifies first to form a coarse block.
4、膩?zhàn)臃蹟嚢璨黄骄?，有未溶物質(zhì)存在，打磨后構(gòu)成絨狀物。
4. The putty powder is not evenly stirred, and there are undissolved substances. After polishing, it will form fluffy substance.
預(yù)防：
Prevention:
1、留意施工用具衛(wèi)生。
1. Pay attention to the sanitation of construction equipment.
2、批刮前應(yīng)做好基層處置。
2. Before batch scraping, the base course shall be well disposed.
3、石膏膩?zhàn)臃峙鋾r(shí)應(yīng)考究辦法并充沛攪拌。
3. Gypsum putty shall be distributed in a careful way and fully stirred.
4.、膩?zhàn)臃鄯峙鋽嚢韬髴?yīng)放置5-10分鐘，用前再充沛攪拌。
4. The putty powder shall be placed for 5-10 minutes after distribution and mixing, and then fully mixed before use.
整改：膩?zhàn)臃壑须s質(zhì)嚴(yán)重影響打磨效果的應(yīng)重批膩?zhàn)右坏?，有少量雜質(zhì)的可在上過(guò)底漆后部分修補(bǔ)。攪拌不勻有未溶絨狀物潤(rùn)濕后可溶解，不影響下道工序。
Rectification: if the impurities in putty powder seriously affect the polishing effect, a layer of putty shall be reapplied. If there is a small amount of impurities, it can be partially repaired after priming. It can be dissolved after being wetted by fluffy matter which is not evenly stirred and will not affect the next process.
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