The importance of hydropower in our home renovation has been introduced in the previous article. I believe everyone has already paid attention to it. But today, the decoration home decoration network Xiaobian also wants to introduce the relevant knowledge of the installation price of water and electricity , to prevent the decoration company from doing tricks!
New house: For waterway reconstruction, it is necessary to separate the pipeline first, usually left cold right heat, the distance between the two pipes is guaranteed to be 15cm, and the height needs to be consistent. In the excavation, we must pay attention to this problem. The load-bearing wall in the new residential area has more steel bars and is thicker. It should not be cut off to avoid affecting the quality of the house. At this point, it is recommended to open shallow grooves or clear tubes, or to bypass other walls. One or two outlets can be reserved to meet other requirements in the later period.
Old house: After the demolishing, the water circuit can be retrofitted and installed. After the test is passed, the next step can be removed. The old house waterway is usually equipped with iron pipes, which can be replaced with PPR pipes. This pipe is made of hot-melt technology. If it is broken, it will be repaired at this part, and the maintenance cost can be saved. Unlike iron pipes, it is prone to rust and breakage problems, and maintenance is very troublesome.
New homes: Generally, ports are added with weak current, and strong power is used to increase the position of the outlet. All construction must be from the nearest outlet lead to the specified position. Make a 120 degree angle at the corner and live the live line. In addition, the distance between strong and weak electricity is ≥ 30 cm, and the horizontal opening of the wall is ≤ 50 cm. The telephone line and the TV line cannot be a single-pipe wiring. In the weak current construction, there should be no joints between the weak current and the designated port.
Old house: The circuit transformation of the old house will be more troublesome. For example, first check the wire to see if it is a copper wire; then see if the indoor gate is controlled by a shunt. Usually, the gate is divided into the main gate. Five circuits, like ordinary sockets, lighting, bathrooms, kitchens and air conditioners. In addition, the special thing to pay attention to is to check the meter to see if it has been replaced with a 10A (40A) meter. If it has not been replaced, you need to contact the power supply bureau and apply for capacity expansion.
The relevant knowledge of the installation price of water and electricity , the decoration house decoration network Xiaobian introduced to you here, for the hydropower project, the owners should pay more attention, it is the most important in many housing renovation links. If you want to know more about this, please pay attention to our decoration encyclopedia!
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