01看掉粉情況

　　01 Check the situation of losing followers

　　劣質(zhì)膩?zhàn)樱河檬种篙p輕擦過涂有劣質(zhì)的膩?zhàn)拥臉影灞砻妫种干蠒?huì)沾許多膩?zhàn)臃邸?yōu)質(zhì)膩?zhàn)樱河檬种篙p輕擦涂有優(yōu)質(zhì)膩?zhàn)拥臉游霰砻妫种干鲜指蓛簦佔(zhàn)油耆珱]有發(fā)生掉粉的情況。

　　Poor quality putty: Gently rub the surface of the sample coated with poor quality putty with your fingers, and you will get a lot of putty powder on your fingers. High quality putty: Gently wipe the surface of the sample coated with high-quality putty with your fingers, and the fingers are very clean. The putty has not lost any powder at all.

　　02看被水溶后的膩?zhàn)?/p>

　　02 Look at the putty that has been dissolved in water

　　劣質(zhì)膩?zhàn)樱河檬州p輕摩擦經(jīng)過水沖后的樣板表面，手指會(huì)沾上許多被水溶掉的膩?zhàn)印?yōu)質(zhì)膩?zhàn)樱杭词褂檬址磸?fù)摩擦水沖后的樣板，手上都干干凈凈的。

　　Poor quality putty: Gently rub the surface of the sample after water flushing with your hand, and your fingers will get a lot of putty that has been dissolved by water. High quality putty: Even after repeatedly rubbing and rinsing with water by hand, the sample remains clean on the hands.

　　03看水沖后表面變化

　　03 Surface changes observed after water flushing

　　劣質(zhì)膩?zhàn)樱毫淤|(zhì)膩?zhàn)訕影逶诮?jīng)過水沖之后，會(huì)很快出現(xiàn)起泡、掉皮現(xiàn)象。優(yōu)質(zhì)膩?zhàn)樱阂酝瑯拥乃鲝?qiáng)度沖洗優(yōu)質(zhì)膩?zhàn)訕影澹佔(zhàn)颖砻娌粫?huì)有任何異常。

　　Poor quality putty: After being washed with water, the sample of poor quality putty will quickly produce bubbles and peeling. High quality putty: Rinse the high-quality putty sample with the same water flow intensity, and there will be no abnormalities on the surface of the putty.

　　04看拉拔后的水泥表層

　　04 Look at the surface of the pulled cement

　　劣質(zhì)膩?zhàn)樱豪沃螅^察膩?zhàn)訑嗔衙妗Ａ淤|(zhì)膩?zhàn)拥臄嗔衙娉霈F(xiàn)在其中一個(gè)水泥決的表層就是水泥表面的膩?zhàn)右呀?jīng)被拔掉了。優(yōu)質(zhì)膩?zhàn)樱簝?yōu)質(zhì)膩?zhàn)拥臄嗔衙娉霈F(xiàn)在膩?zhàn)颖旧淼闹虚g層，兩塊水泥表層仍然粘有膩?zhàn)印?/p>

　　Poor quality putty: After pulling, observe the broken surface of the putty. The fracture surface of inferior putty appeared on one of the cement surfaces, indicating that the putty on the cement surface had been removed. High quality putty: The fracture surface of high-quality putty appears in the middle layer of the putty itself, and the two cement surfaces are still stuck with putty.

　　膩?zhàn)臃壑饕茨膸讉€(gè)方面？

　　What are the main aspects of putty powder?

　　①成分。膩?zhàn)拥闹饕煞质请p飛粉、灰鈣粉、水泥、膠粉、滑石粉、保水劑等組成，好的膩?zhàn)臃凼褂玫哪z粉是天然植物膠，用來批墻無任何氣味。而傳統(tǒng)膩?zhàn)臃坌枰尤肽z水增加它的粘黏度，用來批墻會(huì)有一股讓人不適應(yīng)的氣味。①環(huán)保性。膩?zhàn)釉诩已b成本中的比例微乎其微，但其施工面積卻占到家裝總面積的80℅以上，若其環(huán)保質(zhì)量不過關(guān)，所含有毒物質(zhì)將在室內(nèi)長期釋放，毒害居住者健康。環(huán)保標(biāo)準(zhǔn)：GB 18582-2020

　　① Ingredients. The main components of putty are fly ash powder, calcium ash powder, cement, rubber powder, talcum powder, water retaining agent, etc. Good putty powder uses natural plant rubber powder, which has no odor when used to batch walls. Traditional putty powder requires the addition of glue to increase its viscosity, and when used to batch walls, it will have an uncomfortable odor Environmental friendliness. The proportion of putty in home decoration costs is negligible, but its construction area accounts for more than 80% of the total home decoration area. If its environmental quality is not up to standard, the toxic substances it contains will be released indoors for a long time, poisoning the health of residents. Environmental Protection Standard: GB 18582-2020

　　②粘結(jié)強(qiáng)度。目前仍有一些用戶采用原始的方法調(diào)制膩?zhàn)樱眠@種方法調(diào)制出來的膩?zhàn)佑捎诒壤划?dāng)、計(jì)量不準(zhǔn)、粘結(jié)力很差，所以極易出現(xiàn)起皮、脫落等弊病。另外市場(chǎng)常見的劣質(zhì)膩?zhàn)臃垡餐鶝]有質(zhì)量保證。③光滑細(xì)膩。膩?zhàn)哟蚰ズ蠖紩?huì)形成一些細(xì)小砂痕，這有利于乳膠漆的附著，但如果砂痕太粗，乳膠底漆難于填充覆蓋，就會(huì)影響涂層表面的光滑程度。④耐水性好。耐水性常常是決定膩?zhàn)淤|(zhì)量的一個(gè)重要指標(biāo)，耐水性好的膩?zhàn)硬粌H在發(fā)霉、受潮的條件下同樣保持良好的附著力，而且對(duì)涂料在其表面的成膜也具有很大的作用。⑤施工性。好的膩?zhàn)邮┕ず门我状蚰ィ癫灰鬃粤选＂奘褂脡勖Ｆ胀佔(zhàn)臃塾鏊醋冑|(zhì)，使用時(shí)間長了脫粉風(fēng)化、起泡、開裂、脫落等現(xiàn)象都可能出現(xiàn)，使用壽命一般在三五年左右。而耐水膩?zhàn)涌梢栽谒薪輽z測(cè)48小時(shí)，它的防霉、防堿、防潮能力更強(qiáng)，使用壽命長達(dá)10年以上。

　　② Adhesive strength. At present, some users still use the original method to prepare putty. The putty prepared by this method is prone to problems such as peeling and detachment due to improper proportion, inaccurate measurement, and poor adhesion. In addition, low-quality putty powder commonly found in the market often lacks quality assurance Smooth and delicate. After polishing putty, some small sand marks will be formed, which is beneficial for the adhesion of latex paint. However, if the sand marks are too coarse, it will be difficult for latex primer to fill and cover, which will affect the smoothness of the coating surface Good water resistance. Water resistance is often an important indicator that determines the quality of putty. Putty with good water resistance not only maintains good adhesion under moldy and damp conditions, but also plays a significant role in the film formation of coatings on its surface Construction feasibility. Good putty construction is easy to scrape and polish, and the thickness of the putty is not prone to self cracking service life. Ordinary putty powder deteriorates when it comes into contact with water, and over time, phenomena such as powdering, weathering, foaming, cracking, and peeling may occur. The service life is generally around three to five years. And water-resistant putty can be soaked and tested in water for 48 hours, with stronger anti mold, anti alkali, and moisture-proof abilities, and a service life of more than 10 years.

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