After the bathroom pipe hole is not reserved, how to deal with the waterproofing of the hole

After doing it, just seal the ground with cement sealing, and sealing glue can be sealed, and the sealing glue is generally sold in hardware stores.

Toilet waterproofing construction practices:

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.

Preparation Reinforced concrete floor slabs.

1:3 cement mortar to find the slope layer, slope to the floor drain, a smoothing.

Acrylic waterproofing, polymer cement waterproofing or polyurethane waterproofing.

30mm thick dry hard cement mortar bonding layer.

If it's not a big problem, just seal the ground after you're done.

Sealing with cement and sealing glue can be sold in hardware stores.

When you're done, just seal the ground.

The gap in the pipe needs to be filled and leveled first, and the bathroom is generally waterproofed with mortar waterproofing agent, so leveling and filling the void can also be directly used with mortar waterproofing agent, and then waterproofing can be done.