Hydropower installations are generally divided into three parts: weak electricity, strong electricity, and water. Therefore, the hydropower installation quotation also includes the prices of these three parts. Home-installed hydropower requires a lot of materials for installation. How much is the cost of these materials? Let's take a look at the home-installed hydropower quotation table !
Home-installed hydropower quotation sheet
First, weak installation
1. Lines: Wires used in telephone lines, network cables, television lines, audio lines, audio lines, video lines, background music, etc.
2. Line pipe: PVC rigid flame-retardant electrical pipe diameter D16 line pipe 3 Weak electricity (telephone and television network cable) is put on the tube alone. Switch socket bottom box 86 type 10 yuan / month, 118 type 15 yuan / month, add 16 information integrated box plus 160 yuan / set. After ensuring that there is no joint in the pipe and the trap pipe is buried, fill it with plaster or cement mortar. Dark pipe price: 28 yuan / meter, Ming tube price: 18 yuan / meter
Material: 1 PVC pipe thickened cold bend pipe wire.
Second, strong installation
Flame-retardant electrical pipe not more than 3 threads, more than 3 plus 5 yuan per meter, no wires in the pipe, the junction box with a distribution box. Switch socket bottom box 86 type 10 yuan / month, 118 type 15 yuan / month, 4 square meters plus 10 yuan per meter. Multiple pipes and slots are charged according to multiple dark lines. After burying the pipes, they are filled with plaster or cement mortar.
Dark pipe: 35 yuan/meter
Ming tube: 25 yuan/meter
Material: PVC wire thickened cold bends, wires.
Third, the waterway transformation
1, 20PP-R water pipe (concealed): 60 yuan / meter
2, 20PP-R water pipe (surface mounted): 45 yuan / meter
3, the installation of water (50PVC pipe): 60 yuan / meter
Hydropower decoration should pay attention to what
1. When locating a hydropower station, the location of switch sockets and waterway interfaces for the whole house should be determined according to needs. Attention should be paid to the principle of “walking on the water and electricity and leaving the groundâ€. Simply put, the water pipes should go to the ceiling and the strong and weak power should go as far as possible.
2. The installation and design of the distribution box and information box must take into account the convenience, concealment and safety of use. But also pay attention to the direct connection with the outside main line, electrical lines can not be hidden in the building load-bearing wall, column.
3. The circuit design of sockets, switches, and lamps must also take into account the variability of the interior space to prepare for use in different spaces.
4, in the lighting, if the weight is larger, pay attention to the embedded load-bearing components in the ceiling, can not be directly installed on the wooden wedge, so as to avoid indoor security risks.
5. When the waterway is reformed, it must be noted that the surroundings must be clean and tidy. When the waterway reforms the contract, it is better to indicate the materials used for waterway reconstruction. In addition, the waterway reconstruction should also pay attention to the size of the water pipes in the original room, and the pipes of the external water pipes should be matched with the original water pipes.
Xiao Bian summary: on the home installed water and electricity quotation form , water and electricity decoration to pay attention to what the content is introduced to this, and hope to everyone! Water and electricity decoration is closely linked to the safety of home use. Therefore, it must be very prudent to install water and electricity. It is also important to purchase materials.
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