This may sound like a daft question but in the on site guide appendix f table f6 it has many different reference methods of installation of twin and earth. it has :
above plasterboard ceiling covered by thermal less then 100mm
above plasterboard covered by thermal more then 100mm
stud wall with thermal insulation, cable touching inner wall surface
stud wall with thermal insulation, cable not touching inner wall surface
clipped direct
enclosed in conduit in an insulated wall
With all these options what im trying to understand is what if the cable is plastered in a wall (capping or not doesnt matter). What rating factor should be given for it?? does it come under enclosed in conduit in an insulated wall?
THANKS!
above plasterboard ceiling covered by thermal less then 100mm
above plasterboard covered by thermal more then 100mm
stud wall with thermal insulation, cable touching inner wall surface
stud wall with thermal insulation, cable not touching inner wall surface
clipped direct
enclosed in conduit in an insulated wall
With all these options what im trying to understand is what if the cable is plastered in a wall (capping or not doesnt matter). What rating factor should be given for it?? does it come under enclosed in conduit in an insulated wall?
THANKS!