Jun 15, 2005 #1 manrik Civil/Environmental Joined Jan 12, 2005 Messages 1 Location CA What concrete strenght need to remove the forms after 3 days
Jun 19, 2005 #2 Rjeffery Civil/Environmental Joined Sep 15, 2002 Messages 332 Location US Enough to support the load applied to it plus a safety factor. Upvote 0 Downvote