Wiring lights in flat with concrete ceilings

[amlu]

there should be original steel conduit buried in concrete, not possible to re-use it?

 

[ArseyDee]

i think the amount os asbestos in artex was very low risk.

You are probably correct, but I still wouldn't be making it airborne.

 

[telectrix]

agreed. looked it up. no risk until disturbed.

 

[overskilled]

Still an offence under the control of asbestos regs
under said regs its also an offence to bin those mem bs3036 fuses with the 1/2" square of asbestos in them.....how many of them have been binned over the years?
Said boards are incredibly prevalent round here....especially in "lower end properties", old higher end stuff tends to be wylex....and mostly the residents have no clue that there is asbestos in said boards...
An older relative of mine used to steam strip artex with asbestos as part of his job.

 

[ArseyDee]

[QUOTE
An older relative of mine used to steam strip artex with asbestos as part of his job.[/QUOTE]

My father in law used to renovate old farm buildings years ago. These places contained loads of asbestos boards but no-one was aware of the dangers back then. Died far too early. Enough said!

 

[overskilled]

Well mine is still alive...somehow....at the age of 78 and hating retirement with a passion....

 

[2na]

Did one of these a few weeks ago, we bunched the cables onto the ceiling with Christmas trees and cable ties and the chased down the walls. They then reboarded the ceilings with wooden batons as a spacer and it ended up looking great.

 

[sparks1234]

Did one of these a few weeks ago, we bunched the cables onto the ceiling with Christmas trees and cable ties and the chased down the walls. They then reboarded the ceilings with wooden batons as a spacer and it ended up looking great.

Done a few of these sort of jobs in Richmond and the builder there screwed 2 x 1 battens to the concrete ceiling but then cross battened the other way, that way you can get all your cables in both directions without drilling shallow timber

 

[Engineer54]

Concrete ceilings normally only get a thin skim. Plaster isn't used, i forget the generic name for the stuff but it tends to be white or grey in colour!! Anyway, nowhere near the thickness to sink a cable in to it.

Not sure why you need to chase anyway, surely there is a conduit system in place, that would include lights to switches??