I hope this question is in the correct section. Mods please move if it isn't.
I am going to tarmac my drive. At the moment it has block paving over 75mm-ish of sharp sand over 100mm-ish of type one. The drive is well used and I have been over it many times working with my 3CX. Can I just put the tarmac on top of the block paving ? I don't really want to tear it all up.
TIA.
I am going to tarmac my drive. At the moment it has block paving over 75mm-ish of sharp sand over 100mm-ish of type one. The drive is well used and I have been over it many times working with my 3CX. Can I just put the tarmac on top of the block paving ? I don't really want to tear it all up.
TIA.