How to hold the light in the house in 2018

You will need
  • - From the tool you will need: perforator, wall chaser, Bulgarian;
  • - Materials: two-core cables with a cross section of 1.5 mm. square, as well as three-core with a cross section of 2.5 mm, junction boxes, terminals, sockets and switches.
Instruction
Begin by drawing a sketch. Draw everything on a sheet of paper: the floor plan, the approximate location of the outlets, estimate the lighting zones. Based on these sketches, it will be much easier to choose equipment and draw up an exact installation diagram of conducting electricity.
In residentialat homeThe wiring can be of two types: open and closed. In the first case, the wiring is laid parallel to the lines of intersection of the walls (horizontal wiring), or perpendicular to the ceiling plane (vertical). From distribution boxes wires can not be laid diagonally, but strictly vertically. This is done in order to accurately determine the locations of the wires. Wiring is pulled in the strobe 3 cm deep and sealed with plaster.
In order to avoid problems in the future, it is better to mount the cable into the pipe or under the baseboard.In this case, you can safely drive a nail into the wall, and not be afraid of crazy closures. When laying the cable in high-riseat homex problems usually do not arise. If the walls and ceilings in the apartment are sheathed with plasterboard, then there you can hide anything you like. In other cases, it is necessary to lay the wiring in the grooves or floor screed, although sometimes it is much easier to find finished channels. Shtabing is a very dusty process. You will need a good respirator, vacuum cleaner and safety glasses. On brick, gypsum and plaster, the grooves are cut without problems. But the concrete is better not to get involved, it is better to look for finished channels.
The most commonly used cable is 1.5 mm in cross section. However, given the increased power of household appliances, it is best to take a thicker section of 2.5 "square". For electric stoves it is better to use wires with a cross section of 4 to 6 square meters. mm If there is aluminum wiring in the house, then it is better to replace it, because over time this material loses its elasticity and breaks easily. In addition, aluminum wires are rapidly destroyed by moisture under voltage. As the material for the new wiring is better to choose copper.If you have small children in your house, be sure to install sockets with curtains. The height of the switches and sockets you can choose to your taste.


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