水电装潢知识（Knowledge of hydropower decoration）.docVIP

水电装潢知识（Knowledge of hydropower decoration） Water and electricity installation, seems to be in the home decoration seems to be a small thing, the beginning of many owners have experience does not get hot as a focus of hydropower installation in mind, but with the progress, understanding and renovation work on the renovation process gradually, more and more people began to feel the hydropower installation and not that you can handle the. Especially the owners decoration time in more than two years of experience, hydropower installed in the whole family decoration plays a decisive role, just think, if the buy down because of inferior water pipe, and pipe burst in the process of use in case of words, small is the need to replace the whole ceiling, is flooded the earth; there is the quality of wire, wire is directly affected by the home appliance service life and safety; if you want to make a rectification of the waterway and the circuit, it is a significant overhead. To understand the importance of here, I think most people are aware of the knowledge of hydropower installation. Then, hydropower installation knowledge can be divided into several aspects? The following small hydropower installation knowledge is divided into six steps. Hydropower installation knowledge 1 Slotted pipes: construction method, first line, and then slotted. The pipeline must be slotted according to the requirements of parallel lines and vertical lines (such as the control of hydropower construction drawings better map). Pipe shall be parallel line shall be controlled at 60-90 cm high (from the ground up), have tap line must be vertical. A depth of about 4 cm. Line slot after the person in charge of construction record slot size and location of pipeline. Convenient sanitary ware installation after know pipeline location. Hydropower installation knowledge 2 Water pipe installation: material requirements, PPR pipe, plastic pipe. Three years ago, most users buy aluminum tube, this year with the PPR