-
Anonymous users2024-01-24In order to prevent cracking and paving, the tile bond is stronger. If you don't blast sand, you need to spray an interface agent, otherwise the tiles may not be secure. I hope my answer can help you.
Step 1: Warm up the room as soon as possible. Before the moisture returns, heat the room with an electric stove or gas stove to reduce the temperature difference between indoor and outdoor. You can put hygroscopic substances such as quicklime (lumpy lime) in the room. >>>More
Because they are connected to a pipe, they go the same way, but most water meters go separately, and you say that the number of meters is the same, which is a coincidence.
Are you asking how to pass the test?
911 polyurethane is originally a commonly used waterproof coating in engineering waterproofing, but it has a national standard and non-standard, and the national standard 911 polyurethane waterproof coating must be selected to pass the inspection. >>>More
You can visit the coating column of China Polyurethane Alliance Network, which has technical indicators about waterproofing technology and construction.
Polyurethane waterproof coating for toilet waterproofing is OK in terms of waterproof effect. However, polyurethane waterproof coating is an oil-based waterproof coating, and its environmental performance is not very good, so it is generally not recommended to use it for bathroom waterproofing. Of course, the waterproof under the bathroom caisson can be used, after all, it will be buried deeper. >>>More