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Anonymous users2024-01-24I have sorted out a few relatively simple methods: 1. The ground is oriented to the direction of the floor drain to find the slope, cement mortar or bean stone concrete can be, but the surface should be flat. The slope near the door is small, and the slope near the floor drain is large, so you can grasp it according to the specific situation.
2. The pipeline passes through the root of the floor slab to strengthen the waterproofing. After the pipe root building sealing paste is sealed tightly, and the cement is smoothed and the foot pads are smoothed, the glass wire cloth reinforcement layer is 1 or 2 layers when brushing the waterproof coating. The same measures are taken near the floor drain.
3. The wall is clean and flat, without floating ash and small particles, and the small original corner or slope angle is wiped at the junction of the wall and ground. When brushing waterproof coating, paste 1 2 layers of glass wire cloth reinforcement.
4. The total thickness of the polyurethane waterproof coating film is required to be more than millimeters. It can't be decided by the number of passes. The pipe root and the corner of the reinforcing layer are brushed first, and after the surface is dried at room temperature for 4h, then a large area is brushed and scraped. There shall be no leakage and bubbling. Brush a large area for 24 hours and then apply the next layer after curing.
6. The waterproof layer on the ground should be painted 300 wide outside the door of the bathroom. The waterproof floor waterproof layer should be 200 meters higher than the ground, and the wall waterproof layer of the bathroom with shower should be 1800 meters higher than the ground (L8 recommends waterproofing the full wall). If you follow this method, you can get the waterproofing of the bathroom.
However, there are still some details to pay attention to. Waterproof detailing is important.
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Anonymous users2024-01-23The high-element coil is laid, and the sewer riser should be done 200-300MM upwards, and it is recommended to find a professional one to do it, and it is OK.
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Anonymous users2024-01-22Clean up, keep dry, coat twice with polyurethane or once with modified asphalt.
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Anonymous users2024-01-21First cement, then tin foil, first wrapped in the upper baffle, and finally on the tile.
Go buy waterproof paint, there are free brushes! Come back and adjust it yourself, and paint the wall with a brush. Paint the walls of the bedroom and living room at least meter high! When brushing, pay attention to brush evenly, do not leave small trachoma, of course, a little bit is okay. The ground should be painted.
Originally, the construction party should have a layer of polypropylene cloth to be waterproof, but now the practice is to coat both sides with a silicone brush. The key part is that the height of the wall of the shower part should be above the meter, and the other walls should be turned up by 30-50 cm, and the floor drain and sewer pipe should be closed with waterproof coating!
Check what is the cause of the leakage, if the pipe is broken, change one, if the waterproof layer is not done well with the kind of efficient liquid penetration crystalline waterproof material, can penetrate into the concrete inside, but it can not be managed for a few years, if the waterproof layer is not done well during the decoration, the later maintenance is very troublesome, it is best to knock the brick and redo the waterproof to reduce the later maintenance. First find a professional to see what the reason is to solve the specific problem.
Before construction, it is necessary to ensure that the dry waterproof coating of the ground should be coated, without any omission and the base layer should be firmly combined, no cracks, no bubbles, no falling off The height of the painting is consistent, and the thickness should meet the requirements of the product regulations.
We can't choose waterproof membrane for bathroom waterproofing, only waterproof coating is the most suitable, and the two-component acrylic coating is the best in the paint (good environmental performance) on the market: k11 waterproof slurry, JS waterproof coating. Because it is firmly bonded to the base layer and has good adhesion to ceramic tiles, it is the best choice for bathroom waterproofing. >>>More