T-Rib chanelath : a material performing the functions of form and reinforcement ... (1918)
North Western Expanded Metal Co. · North Western Expanded Metal Co. · leaf 26
inforced concrete beams. Table for Spacing of Temporary Supports Slab Thickness Gauge 1 \ I riches 2 Inches 7.\ Inches 3 Inches 3\ Inches Span Center to Center of Supports 28 y 9 y 4 y 0 2 10 T 6 26 4 0 y 6 y y 2 9 24 4 6 4 0 y 8 y A y o Wherever the spacing of the purlins necessitates long… … TEMPORARY SUPPORTS The illustration shows how the terapplied between purlins on a flat roof. Page 23
