Mar 31, 2009 #1 ucla1 Structural Mar 31, 2009 2 Is an insulating concrete fill (perlite) over metal deck considered an untopped steel decking (ASCE 7-05, 12.3.1.1)?
Is an insulating concrete fill (perlite) over metal deck considered an untopped steel decking (ASCE 7-05, 12.3.1.1)?
Mar 31, 2009 #2 kslee1000 Civil/Environmental Jun 5, 2006 1,609 If it (the concrete fill) possess structural properties, and composite action (with metal deck) can be attained through mechanical means, then it should be allowed to be considered as a topping material, though a weak one. Upvote 0 Downvote
If it (the concrete fill) possess structural properties, and composite action (with metal deck) can be attained through mechanical means, then it should be allowed to be considered as a topping material, though a weak one.
Apr 3, 2009 #3 vandede427 Structural Aug 13, 2008 344 I wouldn't consider it topped. Perlite can be chipped up with a ball point pen. Upvote 0 Downvote
