Waterproof construction steps of toilet

Waterproof material passed quality inspection.

Waterproof materials must be of good quality and cannot be bought twice.

Brush the floor clean.

Waterproof floors must be carefully brushed, and no dead ends can be left.

This wall is waterproof and even.

Pay special attention to the waterproof layer at the corner of the 30cm waterproof layer on the wall, and no cracks can appear.

3 times waterproof material

Waterproof materials need to be made three times, with an interval of 2 days each time to ensure dryness.

Water storage experiment

After three times, do a water storage experiment, the test time is 2 days, and you need to block the door of the bathroom with sand to ensure that the water does not flow out.

Inspection before acceptance

If no leakage is found in the downstairs wall and the room next to the bathroom within 2 days, waterproofing will be successful and the property will be accepted.