Plastering Help !

[Tramper]

Hi everyone
I have a room that I have stripped back to bare brick / block and am planning on bonding out using some sort of dot and screed method to get plumb / flat
Any help with what to use for this would be great and also will it be a problem to leave bonding to dry for a long period then go back and prime and skim ?
Tia

 

[Bonni]

Plastering means you need a flat background. So either put hardwall on to a max of 11mm (old school), or dot and dab plasterboard on, (new school).

At each corner, measure an inch out on the ceiling, chalk line between the two and then dot and dab the plasterboard on until you see the chalk line, use a 6 foot level to check plumb and diagonals.