The clean and refreshing bathroom can not only facilitate people's daily use, but also bring people a happy mood. However, if health workers often leak water, it will not only affect daily life, but will also cause problems such as mildew and cracking on walls and floors.
Toilet waterproofing procedure
In the first step, we should observe the bathroom's water circuit and reconstruct it in light of the actual situation. We have a detailed understanding of the hidden project. After a good plan is determined, the hydropower and heating pipes will be laid and flattened again. Secondly, on the grass-roots level, the existing decoration materials should be cleaned before the toilet works for waterproofing, and then the surface should be paved with cement slurry and then treated with water.
The second step, when doing the waterproof layer, should pay attention to whether the waterproof coating brushing is uniform, the thickness of the waterproof layer should be more than 1.5mm, pay attention to the dead angle, the joints do a good job of waterproofing. After the completion of the construction, a 24-hour water-blocking test should also be conducted: Block all sewers in the toilet, build a 25cm-high hurdle at the entrance, and inject water at a height of 20cm. After 24 hours, observe whether or not water leakage occurs. There should be timely repairs.
In the third step, after the waterproof coating has formed a waterproof film 5-7 days after the water-blocking test, a layer of cement mortar shall also be applied on the waterproof coating layer. In doing so, one can effectively protect the waterproof coating, the second conveniently tiles, and at the same time, it can have good leakproof and waterproof pressure on the pipeline. The last step is the laying of walls and floor tiles.
Toilet waterproof engineering matters needing attention
1, do leveling layer. First, use a cement mortar to flatten the floor (especially to redecorate the house) and then do the waterproofing. This will prevent leakage of the waterproof coating due to uneven thickness or penetration of the waterproof membrane.
2, to focus on the key parts. The seams between the wall and the ground and the joint between the upper and lower water pipes and the ground are the most prone to problems. Therefore, we must pay special attention to these parts. The treatment must be meticulous, and we must not be sloppy.
3, the wall should do waterproof. In order to achieve a better waterproof effect, the general bathroom wall is also about 30cm high waterproof treatment to prevent stagnant water soaked walls. The wall adjacent to the bathtub is also higher than the upper edge of the bathtub and the shower height is 180cm.
4, do waterproof experiments. After waterproofing is completed, all sewers in the toilet shall be blocked and a water injection test shall be conducted. After 24 hours inspection, if there is no leakage around the bathroom wall and the ground, the waterproof quality of the bathroom is very good. Instead, find the leak and perform maintenance.
There are a lot of precautions in doing a good job of bathroom waterproofing, such as brushing waterproof paint on a cloudy day, and doing a good job on the floor waterproofing layer, in addition to the purchase of qualified regular waterproof materials, of course, we must also do a waterproof inspection. Finally, we must not be sloppy in the acceptance of bathroom waterproofing.