Causes of water leakage in toilet
1. Leakage at the joint: the drain pipe was not filled due to insufficient height and depth; Poor waterproof treatment, after use, water accumulates on the ground and the wall is wet, resulting in wet dripping.
2. Water leakage at the entrance: the interface is smashed during construction, the rubber bowl with water is not firmly bound, or the iron wire rusts and breaks after being bound with iron wire, and the joint between the rubber bowl and the water in the squat pit breaks, resulting in water accumulation on the ground, and the wall is wet after use. Causing moisture and dripping.
3. Instability: the embedded wooden brick is not allowed or embedded, and the sanitary ware is not installed firmly, resulting in damage or water leakage of the pipe fittings.
4. Water seepage at the lower outlet: improper elevation of the equipment causes backward flow and poor drainage, causing water leakage at the weak part of the linoleum or rotting the linoleum; The height of the water outlet on the floor sleeve is too small, so the water leaks directly from the sleeve to the lower roof.
5. Local or general leakage: the finished product protection is not in place, local aging cracks, cracks at joints, and the leveling layer is not firmly bonded, resulting in water inflow and leakage.
6, waterproof height is not enough, wet spots or flow marks appear on the other side of the wall, and even flow to the next floor along the pipeline interface.
7, linoleum vertical rub mouth paste is not firm, or because of local deformation at the grass-roots level, the junction of linoleum flat facade is damaged, resulting in wet spots or weak flow marks around the lower wall and pipe holes.
Leak-proof method for decoration bathroom
1. At this time, you can remove the floor of the toilet inlet and check whether the rubber bowl is in good condition. If damaged, it must be replaced immediately. If it is bound with the original iron wire, it must be replaced with copper wire. 14, and the two wires are staggered and tied tightly, so that one end is firmly connected with the big head and the other end is firmly connected with the small head. The flushing riser must be connected to the toilet at a low angle.
2. Dig the ground around the floor drain and find a slope to make the floor drain. The edge of the floor drain should be carved into a splayed mouth. The floor drain should be sealed tightly with GK quick-setting plugging agent, and should be 30m below the ground. Then embed elastic cement waterproof coating and smooth it with HRM high-strength crack-resistant waterproof cement mortar.
3. The riser crossing the floor should be 20 mm higher than the floor. The casing shall be sealed with GK quick-setting plugging agent, and the gap between casing and riser shall be sealed with elastic cement waterproof coating. When the floor needs to be chiseled, it can be chiseled with a chisel and grouted with HRM high-strength crack-resistant waterproof pisolite concrete. Floor surface sag 10mm, plastered twice with HRM high-strength anti-crack waterproof mortar, and plastered with small rounded corners or splayed grooves at pipe root and internal corners.
4, the key to waterproof and leak-proof. The leveling layer should be smooth and clean, and the wall root and pipe root should be dense. When tamping the floor slab, chamfering shall be carried out, and the slope of the surface layer at the root of the wall shall be as steep as possible and rounded.
The waterproof layer should be tight, its height should exceed the erosion surface of water, and the squat pit should exceed the ground of squatting platform by 20cm5. The arrangement should be proper, and the door frame should be erected after the waterproof layer is finished as far as possible, so as not to affect the waterproof effect. The protective layer shall be constructed in time to avoid damaging the waterproof layer.
Editor's summary: