The original bathroom made of tarps was waterproof, and now it is damaged, how can it be 28

If you are talking about waterproof membrane, then the common width is about 1 meter, so in the construction of the bathroom waterproof membrane is spliced, so the construction is more complex and prone to weak links, at the same time, waterproof building materials are used in the interior has a pungent smell, not very environmentally friendly, so it is recommended to use kitchen and bathroom waterproof slurry is better. >>>More

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

Resurfacing floor tiles should be done to waterproof the floor. If you need to replace the original floor tiles in the bathroom, after chiseling off the original floor tiles, you must first level the ground with cement mortar, and then do waterproof treatment, so as to avoid leakage caused by uneven thickness of the waterproof coating. Before doing waterproofing, be sure to clean the ground and paint it 2 to 3 times with polyamide waterproof paint. >>>More

Are you talking about polypropylene cloth?!

Yes, but the protective layer of sand-lime cement should be made thicker. >>>More