Lidben wrote: Man, but you messed with my head
We did not confuse. Various technologies of assembling electric cables were or are adapted to the current supply of the electric market with the necessary accessories.
In the past, the Dyt cable used only a concrete nail hammered into the center of the cable, there were also wooden pegs with binding wire, aluminum plates with papaki, etc. What was available was used.
At present, with the ubiquitous residual current circuit breaker, the only correct solution are USMP handles mounted to previously drilled holes with a drill. Metal fasteners, whether in the form of a wire, a nail, or a mounting pin screw, are avoided.
More than once, I have witnessed the occurrence of problems and activation of RCDs even 10 years after the installation of the electrical installation in the facilities. And it was caused by the leakage to the metal fasteners. A little damp and the shoddy comes out after many years.
Quote: One more question, before laying the wires, do you draw paths with their routes to make it easier or how?
There are assembly zones that you should stick to. The vertical and level can be determined by means of a paint and a string.