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Anonymous users2024-01-241. Ground treatment.
Be sure to level the ground before applying waterproofing. Screed construction method: if there are voids, cracks and unequal defects on the base surface, repair and smooth with cement mortar.
The base surface must be firm, flat, clean, free of dust, greasy, wax, release agent, etc., and other debris substances. The construction of the waterproof layer can only be carried out after the screed is dry, and the construction should be fireproof and waterproof during the construction. After the waterproof layer is completed, the finished product should be protected, and no one should walk around.
2. Wall treatment.
About 300mm high waterproof paint should be used for wall treatment to prevent water from penetrating the wall and returning moisture.
The painting height between the wall and the floor (plane and façade) of the bathroom should be greater than 100mm.
If there is a shower in the bathroom, the waterproof height of the room is not less than 1800mm.
If there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 300mm higher than the bathtub.
The waterproof height of the bathtub is not less than 800mm.
The waterproof height of the squatting pit should exceed the ground of the squatting platform by 400mm.
For the light wall of the bathroom renovation and the self-built light wall, it is recommended that the waterproof height should be at the top.
3. Do a closed water test.
After the waterproofing construction is completed, the water storage test is carried out. Block all the drains in the bathroom, build a water barrier about 200mm high at the door, and then pour about 20mm 30mm deep water into the bathroom, and check whether there is leakage on the surrounding walls and the ground after 24 hours, the waterproof experiment is the key to ensure the quality of the bathroom waterproof project, and it must be done. If there is no leakage after more than 24 hours, it is considered qualified.
If water leakage is found, the water storage test should be stopped immediately, the waterproof layer should be re-improved, and the water storage test should be carried out after the treatment is qualified.
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Anonymous users2024-01-23Bathroom waterproof leakage and kitchen and toilet development level is obviously not suitable for the current kitchen and toilet waterproof problem, kitchen and toilet floor and exterior wall leakage, dampness, mold has become a common problem in the current housing quality, and there is an intensifying trend, often causing residents to trouble and disputes, but also become one of the most complaints to the developer of the problem, which shows that we have more defects in the development ideas, design requirements and construction methods.
Bathroom waterproofing has the greatest impact. Kitchen and toilet waterproofing and roof waterproofing, exterior wall waterproofing and basement waterproofing are the four major aspects of waterproofing at home and abroad, among which kitchen and toilet waterproofing has the widest impact, such as the roof mainly affects the top-floor housing. The kitchen and toilet may affect every household, and the leakage of the kitchen toilet will affect the residents of the lower floors, which is related to the problem of good neighborliness.
Waterproofing of kitchen and toilet is the most polluting. Kitchen toilet leakage is the most polluting, because kitchen and toilet are places for domestic sewage and defecation, so the impact on the environment and people is the greatest. Moreover, the impact period is long, regardless of the weather and climate, it will affect the household.
Waterproofing of kitchen and toilet is the most difficult. On the one hand, the waterproof construction of the kitchen toilet is difficult, because the kitchen and toilet area is narrow, and the plane and longitudinal are often very irregular, and there are many buried pipes inside, so there must be both the overall waterproof of the horizontal plane and the waterproof of the vertical plane of the pipe guide. Therefore, waterproofing construction is difficult.
On the other hand, once there is leakage, it is difficult to repair and recover, and it is often necessary to knock on the ground and replace and dismantle pipe fittings, and it is often difficult to achieve the desired effect.
Therefore, the waterproofing of the bathroom waterproof leakage repair must be built to attract the attention of the developer, the design unit, the supervision unit and the construction unit Mianyang Xingda waterproof leakage repair company, and the kitchen and toilet can not be regarded as a general auxiliary area, on the contrary, this is the focus and difficulty of construction quality control.
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