The cause of wall mildew is nothing more than dampness. One is seasonal dampness, which has little to do with children's pink color. One is that the base of the wall is not well treated, which may be the cause of putty powder.

　　1. 墻體保溫失效導(dǎo)致墻體發(fā)霉:先檢查墻體是否已保溫。如果聲音是中空的，那么墻壁就有保溫層。如果聲音沉悶，則說(shuō)明墻體沒(méi)有做保溫層。如有保溫層，應(yīng)檢查建筑物外墻是否有裂縫。如果沒(méi)有裂縫，說(shuō)明保溫材料不好，需要更換，這是根治的方法。此外，墻壁不防水，這導(dǎo)致水滲漏和霉變的墻壁。

　　1. Wall insulation failure causes wall mildew: first check whether the wall has been insulated. If the sound is hollow, then the wall has insulation. If the sound is dull, it means that the wall is not insulated. If there is an insulating layer, check whether there are cracks in the exterior wall of the building. If there is no crack, it means that the insulation material is not good and needs to be replaced. This is the radical cure method. In addition, the walls are not waterproof, which leads to water leakage and moldy walls.

　　二、因季節(jié)原因引起霉變:好不要立即修復(fù)。由于墻體內(nèi)的水分逐漸揮發(fā)，屬于裝飾材料的正常物理變化。如果你在水完全蒸發(fā)之前穿上一件新外套，水會(huì)繼續(xù)蒸發(fā)，從其他地方冒出來(lái)，墻壁又會(huì)發(fā)霉。

　　2. Mould caused by seasonal reasons: It is better not to repair it immediately. Due to the gradual volatilization of water in the wall, it belongs to the normal physical changes of decorative materials. If you put on a new coat before the water evaporates completely, the water will continue to evaporate and come out of other places, and the walls will become moldy again.

　　現(xiàn)在膩?zhàn)臃垡话闶撬阅佔(zhàn)臃郏渲泻锈}灰粉，所以發(fā)霉的主要原因有以下三點(diǎn):

　　Now putty powder is generally water-based putty powder, which contains calcium ash powder, so the main reasons for mildew are as follows:

　　，房子有漏水或滲水的情況，漏水或滲水的地方，因?yàn)殚L(zhǎng)時(shí)間潮濕，會(huì)發(fā)霉，不要說(shuō)膩?zhàn)臃郏L(zhǎng)時(shí)間潮濕的地方，衣服應(yīng)該發(fā)霉。

　　First, the house has leaks or seepage, leaks or seepage place, because long time wet, will be mildewed, do not say putty powder, long time wet place, clothes should be mildewed.

　　第二，建筑物長(zhǎng)而潮濕，建筑物內(nèi)回水，使墻面和天花板變得很潮濕，也會(huì)大面積發(fā)霉

　　Secondly, the building is long and humid, and the backwater inside the building makes the walls and ceilings very humid, and it also causes large areas of mildew.

　　第三，陽(yáng)臺(tái)、衛(wèi)生間用了內(nèi)壁膩?zhàn)臃郏捎陉?yáng)臺(tái)經(jīng)常會(huì)因雨天、日曬雨淋而接觸水，衛(wèi)生間經(jīng)常洗澡使里面很潮濕，也可能發(fā)霉。

　　Third, the balcony, bathroom used putty powder, because the balcony often because of rain, sunshine and rain and contact with water, bathroom often bathed so that the inside is very humid, may also be mildewed.

　　解決的方法:預(yù)防為主，如知道建筑物某處滲水或陽(yáng)臺(tái)、衛(wèi)生間等潮濕的地方，施工時(shí)用外墻膩?zhàn)臃刍蛑行匀槟z漆覆蓋。由于監(jiān)督，次不要使用外墻膩?zhàn)臃凼┕ざl(fā)霉的墻面，解決的方法是將發(fā)霉處打磨，滾刷乳膠漆或鏟掉，刮掉外墻膩?zhàn)臃邸?/div>