For the decoration of the bathroom and bathroom, how to reflect its comfort and safety has become a focus of decoration. When interviewing the home improvement industry, the reporter learned that the decoration of the bathroom involved a lot of details in the home decoration. If it is not handled well, it will not only directly affect the quality of home life in the future, but also affect the mood. Bathroom decoration should pay attention to the following points: 1. Ceiling: Because the water in the bathroom is heavier, it is necessary to choose materials that are waterproof, anti-corrosive and anti-rust.
2, the ground: before laying the floor tiles, be sure to do waterproof; after the tile is laid, ensure that the brick surface has a drainage slope (usually about 1% is appropriate), the slope is facing the floor drain; the ground must be done after laying the tile For closed water experiments, the time must be at least 24 hours; when laying the floor tiles, pay attention to the seams and alignment with the wall tiles to ensure the overall sense of the whole bathroom, so as to avoid a visually messy impression.
3, the wall: the tile on the wall should also be moisture-proof and waterproof, and the tile should be flat when it is tiled, and should be seamed and aligned with the floor tile to ensure the overall feeling of the wall and the ground; The cut of the tile should be small and appropriate, and the flange cover on the water heater can be easily covered to make the appearance perfect.
4, doors and windows: the bathroom is best to have windows for ventilation; if there is no window, pay special attention to the details of the door. In order to prevent the water from overflowing in the bathroom, the door boundary should be slightly higher than the inner side of the bathroom; the gap between the door and the floor of the bathroom should be kept larger to facilitate the return air; if it is a sliding door, the sliding door and the bathroom should be Make a layer of waterproof between the tiles.
5, circuit laying: the wire joints in the bathroom must be tinned, and must be wrapped with waterproof tape and insulating tape to ensure safety; wire body must be covered with flame retardant pipe; all switches and sockets must have moisture-proof box, and location It depends on the size and location of the appliance to ensure convenient and reasonable use.
6, waterway transformation: the bathroom water supply and drainage lines are best not to make too much changes, if you want to change, depending on the specific circumstances, such as the washing machine model, the location of the water will be different.
7. Sanitary installation: It is best to remember the distance of the sewer hole before the decoration. According to the size, choose the sanitary ware such as bathtub, bath room, toilet, wash basin, etc., so as not to be unsuitable in the decoration; the installation of the toilet should be used first. The mud is sealed and then fixed with expansion screws or glass glue, which is easy to repair when the toilet is blocked.
8. Ventilation and ventilation: There must be an exhaust fan in the bathroom, and the exhaust fan must have a retrograde gate to prevent the dirty air from flowing backwards.
Ball valve is evolved from the plug valve, its opening and closing parts as a ball, using the ball to rotate 90 degrees around the axis of the stem to achieve the purpose of opening and closing, the difference is that the cock body is a ball, with a circular through hole or channel through its axis. The ratio of the sphere to the passageway should be such that when the ball is rotated 90 degrees, the inlet and outlet should be completely spherical, thus cutting off the flow.
The role of ball valve in the pipeline is mainly used to cut off, distribute and change the direction of media flow, designed into the V-shaped opening ball valve also has good flow regulation function.
Ball valve is not only simple in structure, good sealing performance, but also in a certain nominal range of small volume, light weight, less material consumption, small installation size, and driving torque is small, easy to operate, easy to realize rapid opening and closing, is one of the fastest developing valve varieties in recent decades. Especially in the United States, Japan, Germany, France, Italy, West, Britain and other industrial developed countries, ball valves are widely used, the variety and number of use is still continuing to expand, and to high temperature, high pressure, large mouth, high sealing, long life, excellent regulatory performance and a valve multifunctional direction, its reliability and other performance indicators have reached a higher level, And has partially replaced Gate Valve, Globe Valve, Regulating Valve.
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