Everyone knows that water and electricity are hidden projects for decoration, and it is difficult and expensive to rework when there is a problem. Moreover, water and electricity involve the safety of our owners, so it should be smoothed out at the beginning of the renovation.
Let's talk about the pipeline layout of wires today, if it is not done properly, not only will there be the problem of power failure and flashing screen, but more importantly, it is likely to cause danger.
Therefore, we must understand the 6 principles of arranging pipelines, and every owner should attach great importance to the line pipes of their homes.
Principle 1: The total number of wires in the pipe should not exceed 8
According to the Code for Construction of Residential Decoration Engineering GB 50327-2001, a maximum of 8 wires can be walked in one pipe. The same circuit wire should go through the same pipe, but the total number of wires in the pipe should not exceed 8.
Therefore, no matter which decoration method is chosen, it depends on whether the worker master has done it according to the regulations, although most of the hydropower masters will perform it conscientiously, but for the peace of mind of their own residence, they still have to take a look at it more, and if they do not, they will be reminded to correct it in time.
Principle 2: The power cable and the communication cable should not enter the same pipe
There are two kinds of distribution boxes at home, one is a strong current box for sockets and electrical appliances, and the other is a weak current box for TV, Internet and telephone. These two types of wires are different and cannot be placed in the same conduit.
Principle 3: Strong electricity is on top, weak electricity is on the bottom
The principle of arranging the line pipe is: strong electricity is on the top, weak electricity is on the bottom, each goes its own way, and the horizontal distance should not be less than 300mm. The power line pipe is a strong current pipe, and the communication line pipe is called a weak current pipe. Only by going their own way can we avoid interfering with each other, and only then can we avoid the situation of TV flashing screens.
Little Love Reminder:
Generally speaking, strong electricity is red and weak electricity is blue. Where strong and weak currents are to overlap, remember to wrap tin foil to reduce interference.
Principle 4: Bathroom electrical conduits, go through ceilings or walls
The bathroom is the place where the most water is used, and the wires cannot go to the floor, but generally to the ceiling or wall, which is safer. If the socket is located in the bathroom, it should also be equipped with a splash-proof cover, and pay attention to the installation height and location.
Principle 5: Pay attention to the distance between electrical wires and heating, gas pipes, etc
When arranging the wires, it is necessary to ensure that the parallel distance between the wires and the heating, hot water and gas pipes should not be less than 30cm, and the crossing distance should not be less than 10cm.
Again, although these are things that the hydropower master should know, in order to avoid the master forgetting or being unprofessional, you still have to worry about it yourself.
Principle 6: Conduit and junction box should be fixed
The line pipe can be used plastic pipe card or cement, and most of the junction boxes are made of cement, which are decoration experiences and must be taken seriously. In addition, Xiaoai reminds everyone that if the hydropower is completed, you can ask the construction party for the "line pipe location map", you can take pictures and save an electronic version, and if you want to renovate and decorate in the future, when you want to dig the floor or wall, you will know where you can move and where you can't move.
We must understand more about the above 6 principles of line pipe layout, so that in the decoration process, we can do a good job of supervision and will not be easily fooled.
In order for us to stay more comfortable and safer in the future, we really need to pay more attention to these concealed projects, after all, most people can see the things on the surface, even if some masters are not careful, they dare not fool, but concealed projects often test "humanity and professional ethics".
Therefore, I hope that all the owners who plan to decorate will do a good job in advance, especially the part of water and electricity construction, and be sure to be present in person during acceptance.