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Anonymous users2024-01-24Do you mean ceramsite backfill or ceramsite concrete cushion?
If it is backfilled, the civil engineering will be as thick as the falling plate is, and then a layer of leveling will be done after filling; It is also possible to use ceramsite mortar for backfilling.
If it is a ceramsite concrete cushion, the thickness can be controlled within 50mm, and in construction, more than 50mm can be used as a visa.
If there is no falling plate (also called caisson) in the bathroom, then you can do no cushion, directly make a layer of mortar leveling, then do waterproofing, and then make a mortar protective layer.
The height is determined according to the need, generally speaking, the bathroom is waterproof 180 cm high, and the non-shower wall waterproof coating cannot be less than 35 cm in principle. However, in order to strengthen the waterproof effect, it is recommended to achieve a uniform height of 180 cm. In addition, for the light wall of the toilet and bathroom renovation and the self-built light wall, it is recommended that the waterproof height should be at the top. >>>More
What is the most important thing about home renovation? It must be the basic decoration of water and electricity, waterproof is a very important part of home decoration, waterproof is not done, they live in the heart, downstairs with trouble. Ask the master how many times the waterproof must be done, and the master said that how many times to do it is not the most important, the important thing is how to do this waterproofing. >>>More
It is to first pile up the ceramsite to fill the caisson, and then level it with cement sand on it, the sand is good in the sand, and the ceramsite does not need to be compacted after backfilling, and the existing secondary drainage in the caisson is necessary to preserve.
Ordinary families should not forget to install water purifiers. Someone said: We drink tap water all the time. >>>More
The wall surface is flat 2 inside, and some are better. It's hard to say if it's uneven, so you have to level it first and then post it.