Fire proof construction for houses and other buildings of moderate cost. (1910)
National Fire Proofing Company. · National Fire Proofing Company. · leaf 91
J-OHOD5 or Wtt ninq pipes 171naioxr tjix w&i3 … The above cat shows the method of running pipes in Natco Hollow Tile walls. By breakinginto one cell of the block, the steam pipes, electric conduits, and vent pipes can be concealed there,covered with mineral wool, or concrete, and metal lath on the inside face of the block. Owing totheir large…
clay tile masonry -- catalogs, Division 04, hollow clay tile, terra cotta tile, fireproofing, house plans, house construction
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