A certain type of cable must be selected depending on where it will be laid. The amount of the necessary cable is often quite difficult to determine, so it is best to take material with a margin. You need to start the gasket with preparation. This includes: cleaning the territory, marking, workpiece, installing various parts, if installation outside the house, then you still need to dig trenches. There are two types of cable laying: external, outside the room, and internal, which is carried out indoors. The location of the cable strongly affects what isolation it will have. With external laying of insulation, it is worth paying maximum attention, also make sure that the cable is securely fixed. By the way, in projects of houses from aerated concrete in the first place is the laying of cables for houses, and then everything else.
In places where there is nothing to hook the cable, next to it a metal stainless cable is carried out, to which the cable is attached. Also, to protect the cable when laying outside, you can use pipes, inside which there will be a cable. Do not lay a cable below the level of soil freezing. Cable laying inside the house can be open or hidden. In principle, the laying of the cable should be agreed with the district administration, but in practice no one conducts such approval.