The Purdue-Illinois nail-glued roof truss with a pitch of 3:12 and 4:12 for spans of 24 feet 8 inches and 28 feet 8 inches /
Radcliffe, Byron M.(Byron Mason),1919-author.
Suddarth, Stanley K.(Stanley Kendrick),1921-author.
Purdue University.Agricultural Experiment Station.
Purdue University.Wood Research Laboratory.
"August, 1955."
"Wood Research Laboratory"-- Front cover.
Includes bibliographical references (page 15).
Roof trusses.
Wood
Roof trusses.
Wood