How thick the backfill cement floor in the bathroom should be

The newly solidified cement floor can choose CF-2000 high-efficiency composite waterproofing agent rigid waterproof material for waterproof construction. Other waterproof materials generally require waterproof construction when the water content of the concrete foundation is less than 5%, so as to ensure that the waterproof quality reaches a qualified level.

Yes. Cement floor paint is mainly used for the decoration of cement floors, while the floor decoration of homes emphasizes the decorative effect and is not commonly used for floor paint. However, whether it is used at home or in public places, floor paint needs to be maintained during daily use. >>>More

The toilet waterproofing layer is damaged and must be treated. The sand used in cement is not pure river sand, and it is alkaline when exposed to water. Do anti-alkali treatment and repair the waterproof layer, usually when laying the plumbing pipe, the door is overtreated improperly or the doorway waterproofing is not excessive to the bedroom. Construction quality issues.

No, you don't. The forces on the building structure are very complex, and any point of contact can absorb the dispersion pressure. What's more, it touches the entire bathroom floor and the wall that is the same height as the floor?! I hope my answer can help you.

Brush it with a wire brush for rust removal first, and then use an angle grinder to install a coarse cloth wheel for polishing. >>>More