stair tread pan design
stair tread pan design
(OP)
Anyone know how to design a concrete-filled cold-formed metal stair tread? I have seen specs that call for 12 gage. Is this just based on what has worked before? Anybody know of any span tables?






RE: stair tread pan design
Also follow this link to the Metal Stairs Manual from NAAMM.
http://www.naamm.org/literature.php