My home is being renovated, and the first waterproof bathroom has been done, but I still don t feel

Yes, but don't make it thick, the main thing is to do a good job of the pipe part.

The bathroom is waterproofed at least twice, horizontally and vertically. But wait until the first pass is dry before doing the second course. After the second time it is dry, the water can be released for testing.

At least 24 hours later to the downstairs for inspection, some uneasy, can be put for a few more days. Make sure nothing goes wrong.

Already waterproofed once? If the waterproof layer is too thick, it is easy to crack the waterproof layer and affect the waterproof performance.

Do a closed water test on the waterproofing that has been done: fill the water to a height of 30cm, and after 48 hours, see if the water has dropped significantly or go downstairs to see if there is leakage, if not, it has waterproof performance, and there is no need to do waterproofing; If there is, it must be redone waterproofing;

We are using the panther waterproof, brush it three times and it will be no problem.

If you are a unit building, the main thing is to see how well the waterproofing of the upstairs bathroom is done.