Don't think that waterproof construction is not important. In fact, waterproof construction should not be underestimated. Within a few days of renovation, the surface of the wall began to see water seepage, which not only affected my life, but also affected the neighborhood. So how can we do the waterproof construction of the home? The following small series will introduce you to the details of waterproof construction.
Part1: Pay attention to waterproof construction details to create a dry home
As the saying goes, slow work out, small details of waterproof construction can not be ignored, can not ignore the details of waterproof construction in order to catch up with the project. In order to create a refreshing home, you will pay more attention to the waterproof construction details.
Waterproof construction heavy foundation: good basic treatment
Before the waterproof construction, the base layer treatment of the wall should be done well to ensure that the surface of the base layer is firm, powder-free, peeling, and drumming. At the same time, the surface of the base layer must be clean, free of dust, release agents and other smudges that affect the adhesion of the paint. Moreover, the surface of the base layer should be flat, without major defects, and without obvious complementary marks.
The treatment method generally first carefully cleans the base surface to remove floating dust, and removes cement agglomerates and loose base layer; special treatment is applied to the roots, drainage holes, yin and yang angles, voids left after the hydropower reform of the wall surface, and the yin and yang corners should be wiped off. In a circular arc shape (or V shape). After the treatment, use a brush to finely sweep the remaining dust on the base surface, dilute the appropriate amount of waterproof coating to the milk, use the roller to draw the diluted material to the bottom, and then apply the waterproof surface behind the wall to completely remove the dust.
Waterproof construction see craft: how to paint construction
After doing the basic treatment, it is necessary to start painting the waterproof coating. Pay special attention to the waterproof coating. For the buried water pipe in the wall, it is necessary to cut the groove larger than the pipe diameter, plaster in the groove, and brush the waterproof coating. . If the original drainage and sewage pipes and floor drains are changed during the renovation, it is necessary to strengthen the waterproof measures in the surrounding area.
Waterproof construction specification: standard construction is waterproof
Generally, the height of the waterproofing of the brush can be determined according to the needs. Generally speaking, the waterproof of the bathroom is 180 cm high, and in principle, the waterproof coating of the non-shower wall cannot be lower than 35 cm. However, in order to enhance the waterproof effect, it is recommended to achieve a uniform height of 180 cm. In addition, for lightweight wall and self-built lightweight wall for toilet room renovation, it is recommended to have a waterproof height to achieve the top. Waterproof coatings must be brushed to the national acceptance specification of 1.5 mm thick.
Different waterproof coating construction methods are different. However, when painting, it is similar to general liquid paint, from bottom to top, first after the wall. When using, if there is air bubbles in the slurry, you need to brush the bubbles, and there must be no bubbles. The first pass needs to be applied in only one direction, and the second pass in the opposite direction. The interval between the first pass and the second pass is preferably about 4-8 hours.
Waterproof construction small Tips: pay attention to small details of construction
Generally, the height of the waterproofing of the brush can be determined according to the needs. Generally speaking, the waterproof of the bathroom is 180 cm high, and in principle, the waterproof coating of the non-shower wall cannot be lower than 35 cm. However, in order to enhance the waterproof effect, it is recommended to achieve a uniform height of 180 cm. In addition, for lightweight wall and self-built lightweight wall for toilet room renovation, it is recommended to have a waterproof height to achieve the top. Waterproof coatings must be brushed to the national acceptance specification of 1.5 mm thick.
Different waterproof coating construction methods are different. However, when painting, it is similar to general liquid paint, from bottom to top, first after the wall. When using, if there is air bubbles in the slurry, you need to brush the bubbles, and there must be no bubbles. The first pass needs to be applied in only one direction, and the second pass in the opposite direction. The interval between the first pass and the second pass is preferably about 4-8 hours.
Building Assessories
Building Assessories mainly regards metal as raw material. such as ordinary carbon steel cold-rolled strip, cold drawn low-carbon steel wire, a variety of copper, aluminum, light metal alloys and malleable iron.
The general metal sheet as the main raw material products use stamping process. Some use casting process, and then the rough after cutting. The resulting products are generally subjected to surface treatment after assembly.
Building Assessories performance, we must ensure that the dimensions are accurate, with precision parts, appearance and surface must be bright and uniform.
Building Assessories is an important part of the internal structure and various facilities of industrial and civil buildings. It not only has the function of use, but also increasingly requires decorative effects and a certain artistic level to adapt to the development of the modern construction industry.
Building Accessories,Metal Building Parts Accessories,Metal Building Accessories,Steel Building Accessories
Shijiazhuang Zhouming Steel Building Materials Co., Ltd. , http://www.zmsteels.com