Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 191
independent Thickness of crown at center Weight p :r square foot including only concrete of floor beams to a height of of size of beams) should not exceed of arch and wire. 8 4/ 0 4 33 pounds. 9 4/ 6 4 34 10 y 0 4 35 12 6 0 4 41 15 T 6 4 47 The weights given are for the concrete filled to the level… … ROEBLING SYSTEM B, TYPE i, FLAT SLAB CONSTRUCTION Adapted for Public Buildings, Offices, Theatrts, Churches, Schools, Hospitals, Hotels, Residences, etc.Capacity in 6 ft. spacing of beams, 1500 lbs. per square foot System B, Type i, is intended to meet the requirements of a light, economical and…
Building materials
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