下沉式卫生间：下沉式卫生间又叫沉箱式卫生间，是在楼房建造的时候，将卫生间结构层局部或团体下沉离响应楼面肯定高度(一样平常40CM)的一种建造体例。
Sunken bathroom: also called caisson sinking bathroom toilet, when buildings are built, the toilet structure layer partial or overall sinking from the corresponding floor height (40CM) is a kind of construction method.
找平：用水泥砂浆找平，此处的找平必要有肯定的坡度，让以后渗透下来的水可以汇集在一路。找平层要平整无沙眼，空鼓的情况屋顶防水：刷屋顶防水材料(潍坊网页设计)，地面刷3次。墙面刷两次，卫生间淋浴区高度不少于1.8M。其他地方不少于80CM，并做闭水实验。
Leveling: with cement mortar, the leveling need to have a certain slope, so that after the water infiltration down can come together. The leveling layer should be smooth without trachoma, hollowing the waterproof waterproof material 3: brush, brush the ground. Wall brush two times, the bathroom shower area of not less than 1.8M. Other places not less than 80CM, and do closed water experiments.
布管：布排水管，并预留二次排水孔或二次排水地漏。有肯定高度的管子可在下方铺垫砖头固定。
Cloth: cloth tube drainage pipe, and set aside two times or two times the floor drain drainage hole. A certain height of the tube can be fixed in the bottom of the bedding.
回填：一样平常是使用陶粒添补(河南人事考试网首页)，最好不用使用建筑垃圾。并添补密实。
Backfill: in general, the use of ceramic fill, it is best not to use construction waste. And filling density.
面层找平：找平楼顶大字制作，必要在找平层里添加钢筋或者铁蒺藜，以增长面层强度。
Surface leveling: leveling, or need to add steel wire on the leveling layer, in order to increase the strength of surface layer.
面层防水:使用防水材料在面层涂刷2遍。
Surface waterproof: the use of waterproof material in the surface layer 2 times.
平面卫生间和阳台、厨房的结构基原形似，可以看到主横管是在楼板下面的。分别沉箱式卫生间和平面卫生间的屋顶防水施工体例大有不同。只刷一层就可以了，也不用做二次排水口。
Planar bathroom and balcony, kitchen structure is basically similar, you can see the main horizontal tube is in the floor below the. Are caisson type bathroom and toilet waterproof construction plane is different. Only a layer on the brush can be, and do not have to do two drains.
有了上面的小总结，盼望对广大客户有所帮助，假如有什么不理解的或者追求帮助的请点击我们的官方网站：上海专业屋顶防水或者来电咨询，我们会尽全力为您解决
There is a small sum above, hope to help customers, if what you do not understand or seek help please click on our official website: Ji'nan professional waterproof or contact us, we will do our best for you to solve
