We have buildings with expansion joints where up to 4 inches of deflection can occur. I'm talking expansion, not seismic. For example, this will occur where a steel structure (office building) meets a concrete parking garage.
Jack Fairchild _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
