S
Spud
i am not going to ask any of you fellas if you think i need to go on a diet as i already know the answer to that i just want to start a debate about the weight ratings of substrates ,skim plaster over plaster board 20kgs per sq m skim and set plaster 28kgs per sq m please correct me if i am wrong doing this off of memory plaster board 32kgs sand and cemant render 40kgs and cement backer board 50-60kgs my arguement- if the walls are plumb then the load bearing doesnt apply as theload is being transfered through the centre of gravity to the floor . please discuss