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Anonymous users2024-01-24Construction waste is not allowed to backfill. Backfill should be carried out according to the design requirements. Generally, ceramsite is mostly used.
It is recommended that the ceramsite backfill. >>>More
The bathroom is to be waterproofed, and it should be backfilled after it is done. There are two kinds of materials that can be used for backfilling, the first is construction waste residue, and the second is ceramsite. The difference between these two materials is relatively large, first of all, the waste residue is very cheap, and the price of ceramsite is relatively expensive. >>>More
When doing backfilling, although both can be used, the more scientific recommendation is to use waste residue, because waste residue will be more absorbent, and bathroom water is the most place, so it is better to use highly absorbent items to backfill.
Often, only the sunken toilets are treated simply and rudely, and the fillers are also varied, and even the construction waste is backfilled. While you may not see anything wrong with this in the short term, over time, it is prone to water seepage
According to the correct construction, ceramsite is used, because the hardness of ceramsite is much better than construction waste in all aspects, but ceramsite is more difficult to find in some places, and the price is also expensive, so now construction waste is used to backfill the bathroom.