charleyk
New Member
I'm looking to have an asphalt driveway installed and the contractor wants to use crushed concrete as underlay. The area has a high water table and I'm concerned about the concrete breakdown. I have no experience with driveways but know enough to be dangerous I guess. Looks like about 7-8" of stone and about 2 1/2" asphalt proposed. Can anyone suggest what the proper underlay should be? Don't want to do this again in 5 years.
Thanks
Thanks