How to waterproof the bathroom floor?

1. Ground treatment.

Before waterproofing, be sure to level the ground, if the ground is uneven, it may affect the effect of waterproofing, and may also cause cracking and leakage caused by uneven thickness of waterproof coating. Floor drains, wall corners, pipe heels and other joints should be painted with high elasticity and flexible waterproofing, because the joints between the wall and the floor of the bathroom will be displaced, and water seepage is most likely to occur.

2. Wall treatment.

If the bathroom has a shower room, the waterproof should be 180cm, and if there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 30cm higher than the bathtub

3. After the waterproof layer is done, a certain amount of time should be left to make the waterproof layer better integrated with the building, and then the protective layer on the waterproof layer and then paved the floor tiles.

4. Waterproof construction is a concealed project, and the follow-up construction may also damage the waterproof layer, if the floor tiles have been laid, do not smash the floor tiles, use professional waterproof materials to plug all the gaps and do a good job of waterproofing. It is also suitable for waterproofing projects after the failure of the waterproof layer in the bathroom.

5. Waterproofing is a systematic project, and the causes and treatment methods are different in each place. Materials are the foundation, construction is the key, and follow-up service is the guarantee.

Method 1, reinforced concrete floor slab.

:3 cement mortar to find the slope layer, slope to the floor drain, a smoothing.

3. Acrylic waterproof coating, polymer cement waterproof coating or polyurethane waterproof coating.

mm thick dry hard cement mortar bonding layer.

To do waterproofing, you need to do it on the front of the water.

Dig the best permeable waterproofing can be done by yourself.

If the cement surface is waterproofed, use a super permeable waterproof guard to do waterproofing (if there are cracks, gaps and potholes on the cement surface, fill the complete with Meiding porcelain glue and then do waterproofing).

For the tile surface, first check whether the filling of the tile gap is complete (if the filling of the tile gap is incomplete, fill it with Meiding porcelain glue, and then use a stone tile waterproof guard to do waterproofing).

It is recommended that you use a good waterproof material! Hope it helps.

Let's use a rough tile