Help! Milling for electrical conduits in Leca?

[alneskog]

Hello!
What's the easiest way to embed (to be plastered later) electrical conduits in a leca wall?
Is it possible to rent some kind of milling tool?

/H

 

[Draven]

For lightweight concrete, there are routers available for purchase. But I would probably take an angle grinder with a Coromant blade and make two parallel grooves, then chisel away the middle row with something like a chisel.......

 

[alneskog]

Thank you. That was my original plan.
Regards/H

 

[cy_berg]

There are mills available for aerated concrete. But I would probably have taken an angle grinder with a coromant blade, made two parallel grooves, and then chipped away the middle row with, for example, a chisel.......

I made 2 parallel grooves with an angle grinder with a diamond blade, and chipped away the middle row with a hammer drill with a chiseling function (with a U-shaped chisel) and it went incredibly smoothly! However, it does get really dusty when cutting the grooves with an angle grinder, so a dust mask is highly recommended

 

[hasse_f]

How much are you going to mill? Are we talking about an entire house here or?

 

[alneskog]

No, a room of about 50 m2. The electrical conduits will run along the ceiling (and then be hidden with a false ceiling and down in the wall in about ten places.
/H