The balcony is waterproof, waterproof glue or tarpaulin is better

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.

Waterproofing works refer to the waterproofing of walls and floors in kitchens, bathrooms, and balconies. Generally, it is suitable to use coated film waterproofing, such as polyurethane waterproof coating, pay attention to three models, and 851 is forbidden to be used in indoor waterproofing, all of which are waterproof after forming a film, and the general decoration company will use waterproofing agent, and the waterproof performance of waterproofing agent is poor. >>>More

It is better to have a waterproof coating, because the waterproof film formed after curing has a certain degree of extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, which can play a role in waterproofing, seepage prevention and protection. The waterproof coating has good temperature adaptability, easy operation, easy repair and maintenance, so in general, the waterproof coating is good.

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

It is recommended to use mortar waterproofing agent or waterproof coating for the bathroom. >>>More