Before the toilet is paved with wall tiles, it is necessary to do a good job of wall waterproof engineering, so as to ensure that the wall tiles of the toilet will not fall off in the future use process, or be affected by moisture. But many owners do not understand the toilet wall waterproof practice, the following together to learn about it!
[Toilet wall waterproof practice]
Toilet waterproof practice, clean the ground
Don’t underestimate this simple step, but cleaning the floor is about making sure it’s dry, clean and free of debris. At the same time, by the way to the toilet floor leveling (i.e. leveling). Ensure that the first time coating waterproof uneven thickness, ground cracking. If you need to chisel away the original floor tile, you need mud mortar to level the ground.
Toilet waterproof practice two, toilet waterproof height
Be sure to do wall waterproof, before laying wall tiles, do a good job of wall waterproof. General waterproof treatment in the wall to do 30 cm high waterproof treatment, but non-bearing light body wall, it is necessary to do the whole wall waterproof, at least to do 60 cm high.
Toilet waterproof practice three, toilet waterproof smear
The joints between the wall and the ground and the pipes between the water seam, is the most prone to problems, we must urge good workers to deal with these corners and corners, waterproof paint must be applied in place.
Toilet waterproof practice four, toilet waterproof paving brick
Repaving tile to do ground waterproof if need to replace the original toilet floor tile, the original floor tile chisel out, must first use cement mortar ground leveling, and then do waterproof treatment, so as to avoid waterproof coating due to uneven thickness and leakage. Be sure to clean the floor before you waterproof it.
Toilet waterproof practice five, toilet waterproof mulch
Try not to destroy the original waterproof layer in the new delivery of the building general ground have made waterproof layer, so, do not destroy the original waterproof layer is generally not leakage. The repair team is required to do cement mulch for the upper and lower water pipes of the toilet, from the ground up to brush 10 to 20 cm waterproof coating, and then the ground to do ester waterproof, plus the original waterproof layer, composed of composite waterproof layer, in order to enhance waterproofing.
Toilet waterproof practice six, toilet waterproof wall groove
水管的凹槽也应防水。施工过程中，管道、地漏穿过楼板时，必须认真施工洞口周围的防水层。墙体埋设水管，做到合理布局，敷设水管均大于沟槽直径，将沟槽抹平，然后将沟槽刷防水涂料。
Toilet waterproof practice seven, water storage test
Experiment is the only test of truth. Therefore, when it is determined that the waterproof layer is done, water storage test can be carried out. The highest point in the ground should not be less than 2cm of water and should be kept for at least 24 hours. See whether there is leakage, if leakage, you need to rearrange the waterproof layer. In addition, the general test is not less than 24 hours.
[Bathroom wall waterproof precautions]
Note one: heavy paving tile to do ground waterproof. If you need to replace the original toilet floor tile, the original floor tile chisel out, must first use cement mortar to level the ground, and then do waterproof treatment, so as to avoid waterproof coating due to uneven thickness and leakage. Before doing waterproof, be sure to clean up the ground, with polyurethane waterproof coating repeated brush 2 to 3 times.
Note two: bathing area waterproof to be in place. The wall waterproof adjacent to the shower position should also be 1.8 meters high. If the bathtub is used, the height of the wall waterproof coating adjacent to the bathtub should also be higher than the upper edge of the bathtub.
Note three: the groove of the water pipe in the wall should also be waterproof. During the construction process, when pipelines and floor drains pass through the floor, the waterproof layer around the holes must be carefully constructed. The wall is embedded with water pipes, so that the layout is reasonable. The laying of water pipes is larger than the groove of the pipe diameter, the groove is plastered smooth, and then the groove is brushed with polyurethane waterproof coating.
Note four: the top moisture-proof cover treatment. Toilet water gas is relatively large, at present, the general building is a bathroom and bathroom is one, so the bathroom is often surrounded by water vapor, so the roof of the shelter moisture-proof is very important. Do toilet shed top waterproof, it is best to smear a layer of water glass on the top of the shed, and then use a better waterproof performance of pvc gusset. Gusset plates can be mounted on the keel and can also cover the pipe.
Note five: Use 24 hours water storage test acceptance waterproof. After the completion of the waterproof project, seal the door and the water outlet, in the toilet ground filled with water to reach a certain level of height, and make a mark, the liquid level within 24 hours if there is no obvious decline, especially downstairs in the roof without leakage, waterproof will do qualified. For the acceptance of light wall waterproof construction, should take the water test, that is, the use of water pipe in the wall to do a good job of waterproof coating continuous spray for 3 minutes, 4 hours later to observe whether the other side of the wall will appear penetration phenomenon, if no penetration phenomenon can be considered as the wall waterproof construction acceptance.
Note six: anti-skid floor tile is selected. Toilet often have water, walk on it is easy to slip, so it is best to use a raised pattern of non-slip floor tile, this floor tile not only has good waterproof performance, and even in the case of water, will not be too slippery. At the same time, the ground should be slightly tilted towards the drain to facilitate flushing.
[Concrete steps of toilet waterproof construction]
1, the first to do a good job of toilet ground waterproof. First of all, if you want to replace the toilet floor tile, after the original floor tile chisel, be sure to use cement mortar to level the ground, and then do waterproof treatment. This can avoid waterproof coating due to uneven thickness and leakage.
2. The seams should be brushed in place. The joints between the toilet wall and the ground, as well as the joints between the upper and lower water pipes and the ground, are the most prone to problems. You in the construction, must urge workers to deal with these corners and corners of the place, so waterproof paint must be applied in place.
3, wall treatment is also very important. In the general toilet waterproof treatment, the wall should also do about 30cm waterproof coating, to prevent water Yin permeating the wall. But if the wall of the toilet is non-load-bearing light body wall, it is necessary to cover the whole wall with waterproof paint. If your home has a two-panel shower screen, the two adjoining walls should also be painted over. If you use a bathtub, the height of the wall adjacent to the bathtub should also be higher than the top edge of the bathtub.
4, waterproof experiment must be done. After the completion of the construction of the toilet, the bathroom will be all the water mouth blocked, and in the door to build a 25 cm high “kan”, and then in the toilet filled with 20 cm high water. After 24 hours, check the surrounding wall and ground for leakage phenomenon. This 24-hour waterproof experiment is the key to ensure the quality of toilet waterproof engineering, you must do.
5、保持下水畅通。卫生间内的所有下水管道，包括地漏、洁具的下水管都要保持通畅。只有这样，才能从根本上避免“七水淹军”惨剧的发生。
