Posted: Sun Jan 11, 2004 12:36 pm
what is the best base for block paving?is it concrete or hard core
Please read the main website.
"Hardcore" is a non-specific term. I think what you mean is "granular sub-base material", and the choice between using a rigid, concrete base or a flexible sub-base depends on the application. For most residential paving work, a flexible sub-base is sufficiently adequate.