Hydropower installation is a relatively complicated project. Little attention is paid to the great inconvenience caused to people's lives in the future. Before installing the hydropower, the owner must first understand more installation knowledge, and then perform the installation operation according to the hydropower installation specification. This will not only enable better installation, but also can effectively save expenses. The following small series introduces the knowledge of hydropower installation.
Hydropower installation knowledge summary
1, water pipe slotting
The construction sequence, the first line, and then slotted. Pipeline slots should be parallel and vertical. Pipes that are to be routed in parallel must be controlled at a height of 60-90 centimeters (counting from the ground). Pipes with faucets must be vertical. Depth control is 4 cm. After the slot is opened, the person in charge of the construction shall remember the size and position of the slotted pipeline. It is convenient to know the position of the pipe when installing the sanitaryware.
2, water pipeline installation
Water pipeline material requirements, PPR pipe, aluminum plastic pipe. There are many users who use PPR today. The pipeline is divided into cold water pipes and hot water pipes. Hidden pipes eliminate the use of galvanized iron pipes. First of all, through the construction plan construction personnel and the owner to discuss the location of the nozzle and the use of functions. Arrange the water master to drain and install all taps and water positions. If there is a construction drawing, it can be arranged according to the construction drawing.
3, water pipeline inspection
Water pipeline inspection is very important, which has potential safety problems for the subsequent waterways. We usually use pressure testing to do pipeline inspections. Pressure test is one of the ways to check leaks in pipelines. The plug is used to block all internal wires. Use a pressure gauge to suppress (12 pressures for home decoration) test water. Check all pipe fittings after pressure. The second method is to open the sluice for two days and two nights and check all joints on the third day after plugging.
4, secondary waterproof
After the water pipeline is installed, the toilet trough is mixed with sand. After the trunking and the ground are filled, the floor and the wall are cleaned, and the wall can be water-dried. The waterproofing of the wall is preferably about one meter high. If the back of the kitchen wall has furniture, it must be full of walls.
Editor's summary: The summary of knowledge about hydropower installation is introduced here, and I hope to be helpful to everyone. If you want to know more about yourself, you can follow the information on this site.
Hydropower installation of hydropower installation knowledge
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