Posted: Sat Jul 28, 2007 3:06 pm
hi
im laying some block kerbing.
should kerbing be laid onto subbase or onto the sub grade beneath? also how high should final level of kerbing be, given the 50mm of grit sand, screed and blocs still need to be laid.
thanks
im laying some block kerbing.
should kerbing be laid onto subbase or onto the sub grade beneath? also how high should final level of kerbing be, given the 50mm of grit sand, screed and blocs still need to be laid.
thanks
