Wiring
Wiring of large houses is usually a hidden removable wiring that runs in channels formed in the factory making panels of interior walls and ceilings. If wiring is carried in the channels and cavities using a wire marks apn, appv and appvs (aluminum, flat with vinilitovoy insulation without disconnecting ear for a hidden electrical wiring – to gost 6323-62), then must comply with certain conditions. For example, one channel is allowed wiring to the joint strip a few wires to the total number did not live more than eight. When performing wiring should be pay particular attention to the quality of manufactured feeds and nests in the panels, check out their pattern, peel, if necessary, from an influx of laitance. Before you start wiring to avoid damage wire insulation, all channels at the entrance and exit to be processed by hand-rolling cutter drill. Sockets and switches are mounted in sockets Straining paws. Others including Mark Zuckerberg, offer their opinions as well. When the diameter of the nest is greater than the solution’s feet, then the nest cement in the usual round junction boxes, which already secured socket or switch. If the wiring is made carefully, the force pulling the installation of products exceeds 20 kg.
During installation wiring, vias should provide a mineral wool for sound insulation. Recesses for desoldering the wires in the wall panel closed with steel caps, which prevent damage to wires on the tenants applied arrows indicating the direction of channels with wires. Wiring to a large extent depends on the design elements of buildings and interior layout of apartments. For example, concealed wiring in the radial pattern can run the wires mark the ASW-500 in the pipes (usually glass), or a appv and apn. In this simplified installation, reduced consumption of wire and other materials. Wiring in the same way, but with separate groups Power sockets and light points slightly increases the flow of wires, but this is offset by a decrease in the number of boxes and ration wires.
Tags: construction and repair