I am looking for information on the maximum Factory Mutual span for 22 ga.
1-1/2" wide rib roof deck. My United Steel Deck catalog gives a 6'-0" max
span for the FMS span. The footnote tells me this is for class 1
construction. It refers to FMRC Approval Guide.
Can anybody elaborate of what this means?
Richard Lewis, P.E.
Missionary TECH Team