1、墙上防水只做水可以接触的部位,从施工实践上看,这是错的。因为你的墙面砖釉面是会浸水的，沟缝剂一定要有防水功能的。一定严格按照规范施工,横纵刷涂或批涂3-4遍，边角接口一定要搭接严实，仔细检查，处理好砂眼，避免出现遗漏。
Waterproof wall only water can reach the site, from the point of view of construction practice, this is wrong. Because you will be flooded glazed wall tiles, and groove joints agent must have a waterproof function. Some strict accordance with the norms of construction, vertical and horizontal brush or batch Tu 3-4 times, lap tight corners interface must be carefully checked, handle blisters, avoid omissions.
2、墙面的来水，一般是梭水,很快就会流下来,同时由于墙面不做防水会对贴砖后的水泥沙浆收水情况造成影响.容易带来空鼓等问题。很多人做防水时往往只注意了原水泥墙面和地面迎水面的问题,而忽略背水面的防水保护,比如对橱卫和门套的背面,最好也做防水封闭一下,这样子可以更好避免因为迎水面的防水出现纰漏，水啧渗透至背水面导致板材发霉腐烂。
Wall runoff, typically shuttle water flow down soon, but not because of the wall after tiling waterproof cement mortar will close the water situation affected. Easy to bring hollowing and other issues. Many people tend to only pay attention to when making waterproof cement walls and floor of the original positive side of the issue, while ignoring the dorsal surface of the water protection, such as the back of the cabinet - and the Door, and preferably also waterproof closed it, so that the child can be more well avoid the flaws positive side waterproofing, water penetration to the back surface of the water Tut lead sheet moldy and rotten.
3、飘窗,阳台的密封问题,洗菜盘周围密封的问题,洗手台面靠墙边密封的问题等,这些都是容易忽视而不见的而又偏偏很重要的地方,防水做好后别忘了做好养护工作，才能确保防水达到最佳效果.
Bay window, balcony, sealing problems, the problem of sealing plate around vegetables, wash the table by the wall sealing problems, which are easy to turn a blind eye but suddenly happens very important place, do not forget to do after the water maintenance work to ensure waterproof achieve the best results.