May 9, 2013 #1 WOZnTR Civil/Environmental Joined May 7, 2013 Messages 11 Location PH When you do coring tests on concrete like columns. What is the best replacement materials for the 50mmx100mm holes? Concrete is 4000 psi. What compressive strength results do you consider failure after concrete is 3 month old?
When you do coring tests on concrete like columns. What is the best replacement materials for the 50mmx100mm holes? Concrete is 4000 psi. What compressive strength results do you consider failure after concrete is 3 month old?
May 10, 2013 #2 JAE Structural Joined Jun 27, 2000 Messages 15,724 Location US Here is an FAQ on this topic. faq507-1575 Upvote 0 Downvote