Fire proof construction for houses and other buildings of moderate cost. (1910)
National Fire Proofing Company. · National Fire Proofing Company. · leaf 93
LOAD TABLE of Terra Gotta Hollow Tile Floors, Combined with Reinforced Concrete Joists … Composition of Concrete: 1 Part Portland Cement—3 Parts Sand—5 Parts Stone or Gravel Working Strength of Steel—16000 lbs. per square inch. Span inFeet 5678910111213141516171819202122232425 15:in. Tile1-in. Dia. Ro.lWeight of Floorper pq. ft. 82 lbs. 3508 2408 1748 1323 1028 816 660542 450 376 317…
clay tile masonry -- catalogs, Division 04, hollow clay tile, terra cotta tile, fireproofing, house plans, house construction
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