Old tiler waterproof drip not leak method generally not passed on you understand

Home waterproofing project construction specifications home waterproofing project mainly includes kitchen, bathroom, balcony, terrace and easy to moisture wall. Leaks, mold or neighborhood tensions caused by improper waterproofing of homes seriously affect life. Ordinary residential bathroom place is small, and pipeline through the floor and other conditions, so commonly used
paint
waterproof and rarely use coil waterproof. How to do a good job of waterproof toilet to plug the leak, need to pay attention to what matters, please see the following introduction.
in the home decoration, bathroom, kitchen, bathroom decoration need to do waterproof layer in accordance with the relevant regulations and norms. Bathroom waterproof do not do well, related to the future convenience of life. Ordinary residential bathroom place is small, and pipeline through the floor and other conditions, so commonly used paint waterproof and rarely use coil waterproof. There are 2 common types of coating waterproofing: synthetic polymer-type --- polyurethane
waterproof coating
(corners, etc. need to add polyester cloth, glass fiber cloth, etc.) high-polymer modified asphalt type ---S B S waterproof coating (need to add tire body reinforced material polyester, glass fiber cloth, etc.) asphalt-based waterproof coating is basically not used.
, toilet waterproof to plug leakage practice
1, ground-facing leak direction to find slope, cement mortar or soy stone concrete can be, but the surface should be flat. The slope near the door is small, the slope near the ground leakage is large, according to the specific situation.
2, pipeline through the root of the floor, strengthen waterproofing. Pipe root building sealing cream seal tight, cement smooth foot protection, brush waterproof paint when affiling glass silk cloth reinforced layer 1 to 2 layers. The same measures are taken near the leak.
3, the wall treatment clean light without floating ash, small particles, wall ground junction to wipe small original corners or slope corners. Brush waterproof paint when attached to the glass silk cloth strengthening layer 1 to 2 layers.
4, polyurethane waterproof coating film total thickness requirements of more than 1.5 mm. You can't decide by counting. Pipe root, corner strengthening layer brush first, room temperature 4h table dry, and then a large area of brushing, scratching. There must be no leakage, bubble phenomenon. A large area is coated with 24h curing and then the next layer is applied.
5, first brush the facade and then paint the plane, the next brush direction and the above vertical. When the film is semi-cured, the coarse sand grains are towed for later binding to the cement mortar.
6, the ground waterproof layer should be painted out of the bathroom door outside 300 wide. Waterproof ground waterproof layer should be 200 above the ground, shower toilet wall waterproof layer should be higher than the ground 1800 (L8 recommended full wall to do waterproof).
7, according to the requirements of closed water test (closed water experimental method slightly).
8, there is the practice of the bauding tube (encrusted tube method detailed L8 old post), it is recommended to finish waterproofing and then do the bauding tube, and then local make up a waterproof, if not damage the ground waterproof layer, can be exempted from closed water experiments.
, bathroom waterproof plug-and-plug handling precautions
1. Brushing method should pay attention to the brush when the strength is uniform, pay attention not to leak brush; Keep the angle of vertical intersection when brushing twice before and after to fully cover the position; A single brush should not be too thick, especially at the mouth and corner, can not exceed 1mm, to prevent cracks after drying, and the pipe port and corner is best to choose flexible waterproof paint. The shower area is painted 180 cm or the top height, while the other walls are painted 30 cm high.
2. Substation treatment is the key to the basic substation treatment is waterproof construction, before construction must clean the substate to ensure that it is strong, flat, clean, dust-free, greasy, wax, release agent and other debris substances, such as pores, cracks and other defects, must be pre-patched with cement mortar, yin and yang corners should be applied into a circular arc. Keep the base surface moist but without water.
3. Waterproof slurry is suitable for use in environments of 5 degrees C-40 degrees C, to avoid high temperature, low temperature and outdoor rainy weather; The mixed mixture must be used within about 1 hour; It is prohibited to continue to add water to the waterproof slurry after condensation; Waterproof construction, please maintain ventilation, so that the waterproof layer dry solid; When attaching bricks to the waterproof layer, the pure cement paste is disabled and constructed according to the construction requirements of the tiles; It is recommended to use tile glue; Newly poured concrete should be made dry and then waterproofed; Construction should avoid skin contact, if there is careless, timely use of clean water wash, eye contact should be timely medical treatment.
, if there is a leak in the bathroom to fill the leak
the first step: to find out the cause of the leak first carefully check the cause and location of the leak. In general, water leakage is caused by poor quality or aging of the waterproof layer failure, rupture or loose pipe, so the corners, seams or noute position should be carefully checked.
Second step: choose treatment method If the leak from the surface can see the obvious location of the leak, can be repaired by the leak king, but if the surface can not be seen, and there is a large area of leakage, treatment is relatively troublesome. One way is to knock off the tiles on the ground, handle the base surface, all the whole again waterproof; Another method is to look downstairs from the ceiling, find the leak point, using high-pressure grout method to plug the leak.
The third step: carefully deal with the after-effects after the leak to plug the leak or secondary treatment to be more careful, construction must be meticulous, comprehensive, must not have a lucky mentality, to prevent another leak.
。