When conducting a major overhaul of residential premises, it is often necessary to install a new electrical wiring and one of the methods of how to do is a hidden method. It provides for the implementation in the concrete or purified brick wall of special grooves or channels by stroke. This method is used if it is necessary to hide wires or cables when redevelopment or overhaul of the premises.
Immediately before you start work, you need to explore the walls for the presence of a hidden old wiring. To carry out the walls for wiring, to say it is easier, then create channels in ceilings, walls, ceiling, you can use a perforator, grinder, stroobores, hammer and chisel, etc. D. The choice of tool for work mainly depends on the task of laying the bar and the architectural features of the room.
Perforator
When making channels under electrical wiring using a perforator (shock drill), it is a widespread way. Having marking the wall, ceiling, etc. D. holes are inhabited at a distance of 10-20mm from each other. Then, using the nozzle (blade), channels between the holes break through.
Method advantage:
· The method is not very dusty
Flaws:
The method is quite destructive;
The strobe (channel) is not neat and not even;
Noisy and prolonged stroke process;
Requires additional materials for surface repair.
Bulgarian
With the help of a grinder (angle grinding machine), you can also carry the surface of the walls, ceilings, ceiling. Having made the marking of the tracks two parallel drunks are made. After that, the perforator with a nozzle (spatula) is again taken and all superfluous from the grooves are left from the groove.
Advantages:
The method takes little time;
A flat neat strobe.
Flaws:
The method is quite dusty;
Expenses for the acquisition of an expensive diamond disk.
Strobores
This method of laying electrical wiring using an industrial stroborer is used less often compared to the above methods, since this tool is expensive. Strobores is equipped with a pair of diamond discs, which simultaneously make two cuts, which significantly reduces the time of work ongoing work. After passing the stroborez, it remains only to remove with a perforator or hammer and a chisel of the remains of the material in the stroke.
Advantages:
Perfectly flat strobe;
Lack of dust if the strooboresis is equipped with an industrial vacuum cleaner;
The thickness and depth of the channel is adjustable;
Working hours are significantly reduced.
Flaws:
High cost of equipment;
Two diamond circles expenses.
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