Posted: Thu Jun 18, 2009 7:23 pm
Been reading the site and it recommends a 1:10 sand cement mix for bedding flags. Would this be enough? I have been reading other websites and they seem to state that its not enough.
p.s. im laying 20mm slate on 100mm of type 1.
p.s. im laying 20mm slate on 100mm of type 1.