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Anonymous users2024-01-24Hello, you can choose cinder or sand backfill when backfilling, and the surface layer is leveled with cement mortar and then make a flexible waterproof layer.
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Anonymous users2024-01-23At present, the backfill materials are generally melon seed slices, gravel, and construction waste, and these backfill materials will have potential water leakage hazards in the future. It is not recommended to use, although it is cost-effective, but the cost of later maintenance will be greater. It is recommended to use Yundou stone because of its light weight, high strength, excellent performance and simple construction.
When backfilling, you only need to fill the backfill space with 16-20mm of cloud peastone, and then smooth the surface with cement mortar. After drying, you can proceed directly to the next process. There is no need to lay ridges or install reinforcement mesh during construction.
Easy to operate and cost-saving.
Sunken bathrooms can be backfilled with ceramsite bricks. The material is mainly lightweight cement-based blocks, and it can also be a combination of large green bricks and ceramsite bricks. >>>More
The primary role of ceramsite cushion is light and high-strength, light weight and high strength! So it should be good.
The bathrooms of modern commercial houses are all sunken caisson toilets,which are convenient for toilets
"After the installation of water and electricity in the sunken toilet and the first waterproof construction, it will be backfilled. I see a lot of construction sites that use garbage, cement and sand backfilling, and some people use ceramsite backfilling...Thank you for your attention to Fuwo, I have carefully selected and shared for you about the sunken toilet backfill with ceramsite, or cement sand?
The sunken toilet backfill material is the load weight of the floor slab, which is to use lightweight materials such as fly ash, slag, ceramsite, perlite.