Posted 11/21/2018 00:05 (#7118623 - in reply to #7118518) Subject: RE: Concrete/sackrete cure time
Lenawee Co Michigan
Sacked concrete is typically 5 bag mix. It takes some time to harden. When the road crews patch a concrete road they will use a much stronger mix, I believe I heard said 9 bag mix that sets super fast. They need a fast set to get the road open quickly.
Concrete/sackrete cure time
