Since you have to do waterproof Before the occurrence of water leakage, Metropolis will have some signs, for example: the wall due to moisture and water leakage of paint peeling, cabinets or clothing cabinet cabinet no need of?repair?and maintenance wpc decking is easy to moldy phenomenon, or the floor appears black spots ... ... and so on, these are indoor A precursor to water leakage.

In the general home range will appear where the water leakage to the bathroom, balcony, doors and windows around the roof, walls, pools, basement majority, so if there is water in these places, the precursor of water leakage, do not have ostrich mentality , That is not very serious, you can live on the line, should pay attention to the problem of water leakage, so that the basic waterproof treatment, not just extending floor joist for a deck the surface of the leak, grab it.

Do the first step should be the following measures: the construction surface cleaning, the loose objects, grease stains completely cleared, the water treatment, Paint as much as possible.

If the surface strength is significantly insufficient, it should be reinforced, and then surface waterproof brushing. Wet the construction surface, as far as possible to achieve external dry saturation. Brush the DIY steps: the construction surface spray wet, but not water, and then evenly coated with a uniform amount. Brushing, each point must be forced cross-painted, every 3-4 points to brush with its brush, in order to smear the thickness of uniform, horizontal or vertical can be.