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When calculating the area of tiles, the area of the squatting position is generally not deducted.
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It's deducted, but that's fine.
It can't be deducted, because the bathroom leveling is for the ground waterproof construction treatment, and the entire bathroom floor must be leveled, so it can't be deducted.
1. Before tile paving, standardize the acceptance and reasonable protection of the waterproof layer and water circuit transformation to prevent damage to the tile during construction; >>>More
The bathroom can be paved with heating tiles, but if the heat is generated by electricity, the safety of electricity should be considered first.
Calculate the floor area of the bathroom, and generally do not deduct the squatting area. If you calculate the area of tiling, you should remove the squatting area.
Deduct. However, the re-elanging concrete beam can be calculated separately.