How about the bathroom waterproof fabric Changhong brand

The water vapor in the raw room is often relatively large, especially those bathrooms that do not separate dry and wet, and are often surrounded by water vapor after showering, so the choice of bathroom ceiling must also pay attention to its moisture-proof performance. To do bathroom roof waterproofing, it is best to apply a layer of waterproof coating on the roof of the shed, and then use PVC gusset with better waterproof performance. When the new building is delivered, the bathroom is generally waterproofed, but most of the decoration will rearrange the water and water pipelines, which will destroy the original waterproof layer of the bathroom, so the waterproof layer of the bathroom must be redone when redecorated. >>>More

1. Due to the small area and many nozzles in the bathroom and kitchen, it is not suitable to use membrane waterproofing, because there are many interfaces of membrane waterproof materials, and there is a hidden danger of water leakage if it is not handled well. The correct approach should be to make a layer of waterproof mortar and then make a layer of paint on top of it waterproof, the coating can choose polyurethane waterproof coating or water-based polymer waterproof coating or other waterproof coatings. >>>More

1. Toilet waterproof construction technology, process and precautions. >>>More

The main thing is to look at the waterproofness of the things you buy, choose waterproof coatings to see the quality, and do a 24-hour closed water test after waterproofing, which is the most important.

Do waterproofing first and then do whitewashing. Waterproof coatings or waterproof membranes are generally not suitable for wall waterproofing repairs, because the waterproof coating has to be made outside to make a concrete protective layer. The protective layer is thin and easy to crack and peel off. >>>More