-
Anonymous users2024-01-24Do a good job of the base Usually the ground is a cement mortar surface, there are some special circumstances, such as the pipeline is not buried, the ground is uneven, so, the base should be smooth, the surface should be smoothed and calendered, solid, there shall be no hollowing, sanding, cracking and other phenomena, the moisture content of the base should meet the construction requirements of waterproof materials, not greater than 9.
The flooding slope of the screed layer should be 2, and the slope of 5 (1 20) should be erased at the root of the pipe against the wall to avoid water accumulation here.
Pipe roots and floor drains that protrude from the floor and walls. Drains, yin and yang angles and other parts that are prone to leakage should be treated with local special plugging.
Stir the paint well, open the paint packaging barrel, and stir well with a stirrer for about 5 10 minutes until the material does not contain agglomerates and does not precipitate. Generally, mechanical mixing is used, and manual mixing is not appropriate.
The first layer of coating film: the waterproof coating is evenly scraped on the surface of the base layer that has been coated with primer with a plastic or rubber scraper, the thickness is, to be uniform, the amount of scraping is appropriate, the operation of the wall first and then the ground, from the inside to the outside of the operation, the coating should be as uniform as possible, there can be no local deposition, no bubbles, and the bond is tight. When used on a wet or non-absorbent base layer, there is no need to lay the bottom layer.
THE WATERPROOF LAYER SHOULD EXTEND FROM THE GROUND TO THE WALL, 250MM ABOVE THE GROUND The height of the waterproof layer on the wall of the bathroom near the shower head shall not be less than 1800MM.
When the first layer of coating film is solidified to non-sticky hands, the second coating film waterproof construction is carried out according to the first material construction method. In order to make the thickness of the coating film uniform, the direction of scraping must be perpendicular to the direction of the first scraping, and the amount of scraping is slightly less than that of the first pass, and the thickness is appropriate.
THE WATERPROOF LAYER OF THE COATING FILM IS EVENLY PAINTED, AND THE GENERAL THICKNESS SHALL NOT BE LESS THAN 1 5MM, ESPECIALLY FOR FAÇADE CONSTRUCTION, ONE OR MORE LAYERS CAN BE ADDED. When adding non-woven fabrics, the lower coating and upper coating should be continuously constructed, and the non-woven fabrics should be paved straight, and brushed with a brush without leaving a hollow drum.
The waterproof surface of the coating film is not blistering, does not flow, is smooth and has no concave and convex, and the joints of pipe fittings, sanitary ware feet, floor drains, and drainage outlets are tight, and the end is smooth and non-leaking.
After the waterproofing project is completed, a 24-hour closed water test must be done. Lightning refresh can solve the decoration problem for you, I hope you can adopt, thank you.
Bathroom waterproofing, first of all, do the leveling layer. Flatten the ground with cement mortar, and then waterproof. This avoids leakage caused by uneven thickness or puncture of the waterproofing membrane. >>>More
Waterproofing is an indispensable part of house decoration, waterproof is not done well, the ground is easy to be wet, the wall is easy to mold, and it may also affect other decoration materials, and balconies and windows have hidden dangers of leakage. So in order to avoid these unnecessary troubles, waterproofing must be steady. >>>More
It must be abnormal, hydropower construction is a very important step in the decoration, it is very troublesome to do not do well, life will also bring inconvenience, you have to solve it as soon as possible, and you must be cautious when looking for decoration, more and more, don't be pitted, and the bitterness can not be said, ask more people who have decorated.
The wall of the bathroom needs to be waterproofed, which is the standard of architectural decoration, which can not be ignored, and it will also affect your residence if you do not do waterproof for a long time, because there must be a room next door to your bathroom, and there is a simple decoration on the wall. If your hygiene has not been waterproofed for a long time, the water on the bathroom wall will easily corrode and affect your other rooms, so it is necessary to do waterproofing on the bathroom wall.
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!