Aluminum Foil Roll 16 Micron
Recently, an owner consulted and said that when his home was renovating the circuit, he found that the renovation master had outsourced a lot of aluminum foil to the wire tube. The master explained that it was to prevent the cross-interference of strong and weak currents, but there was no such step when going to see the decoration of a friend's house. Some netizens in the Internet search said that the circuit outsourcing tin foil paper is easy to leave a safety hazard. So is it necessary to wrap that layer of tin foil when remodeling the circuit? How to do circuit modification is the safest? This article will tell you about it.
1. Is it necessary to wrap aluminum foil outside the wires?
During the circuit transformation, some workers will wrap a layer of aluminum foil instead of tin foil at the intersection of strong and weak electrical installations to prevent interference and shielding. But when the general home improvement circuit is reformed, the wires are all worn in the pvc tube, and the line tube itself is insulated, and the thickness is basically dozens of times that of aluminum foil paper, so the interference between the two tubes is extremely small. There is no need to wrap aluminum foil.
2. What are the benefits of wire piercing?
(1) "Live line" basis. Wiring through pipes can lay the foundation for future line maintenance and replacement, and the transformation of home intelligence.
(2) Prevent damage to the insulating layer. If the wire is directly buried in the cement mortar without passing through the tube, the silicate may corrode the insulation layer of the wire, resulting in a decrease in the insulation of the wire and causing a short circuit.
(3) Prevent fire. In the unlikely event that an electrical short-circuit causes the wire insulation to catch fire, the wire tube can prevent the fire from spreading.
Household Use Aluminium Foil Raw Material Jumbo Roll At present, the aluminum alloys used in the production of household foils on the market are generally 1235 and 8011 alloys
