In the decoration process, water can be a little careless, like a bag, as long as there is a small hole, water will flow out. To make waterproof layer construction process will be as strong as iron, one can not be less strict in demands.
Case: the owner Mr. Mao to reflect the situation, house for half a year, and the washroom in the bedroom, there is a large area of the cabinet from the drum mold, wallpaper, wall back is the wash basin location, according to Mr. Mao said, the construction team was using the cement wall waterproof material with the same color, nor know there is no brush waterproof.
Bathroom key waterproof parts:
Floor drain parts, small water pipes and floor connections, and toilets, pipes and other parts of the toilet is often the most vulnerable to leakage.
Decoration companies in the construction, the need to focus on these parts, and other parts of the general brush two times, where you need to brush more than once.
Toilet waterproof and three places of great concern: the ground, walls, walls and the joints between the ground and the upper and lower water pipe and the ground joint. Home improvement supervision work focuses on these places.
(1) the base first carefully cleaned surface to remove dust, and the removal of cement clinker and loose base, special treatment of the drainage hole, leaving Guan Gen, yin and Yang, after the change of hole wall hydropower site, Yin Kok Department put into a circular shape (or "V").
(2) cross brushing method: waterproof paint brushing from the bottom, the first wall after brushing. The best intervals between the first and second intervals are about 4-8 hours. Brushing again after brushing the good, once again waterproof layer, non stick hand under the premise of brushing, and before and after the two brush cross cross.
(3) waterproof height should be reasonable. Bathroom floor and wall, back high, not less than 1800mm or full. In general bathrooms waterproofing treatment, even far away from water on the wall should be about 300mm waterproof paint brush high, with lower water infiltration wall area.
If the bathroom wall is non load-bearing light body wall, it is necessary to paint the entire wall covered with waterproof paint.
If the home use bathtubs, and adjacent to the wall of the bath should be higher than the length of the bathtub waterproof.
If the home uses a two fan shower screen, the adjacent walls should be painted with waterproof paint.
(4) seams should be painted in place. The joints between the toilet wall and the ground and the joints between the upper and the lower pipes and the ground are the most prone to problems. In the construction, we must urge workers handle these corners where all waterproofing paint must doodle "in place".
(5) the thickness of waterproof layer should be enough. The thickness of waterproof layer has a direct impact on its waterproof life, reducing the thickness of waterproof layer is equivalent to reducing its waterproof life.