"My bathroom is waterproof on Saturday night. At that time, I didn't know I had to water it when it was dry. On Wednesday, I was reminded to put the water in quickly. Will waterproofing be done in vain? "

The function of sprinkler maintenance is to make some unhydrated parts of mortar fully hydrate and harden, and not all of them need sprinkler maintenance. For example, in the case of wet base and relatively humid environment, there is no need to sprinkle water.

As for what you said, it is wrong to say that waterproofing is done for nothing without maintenance, but the waterproof effect is worse than maintenance.

If you are worried about waterproofing, you can use the closed water test for more than 72 hours!