Fireproof construction : for houses and other buildings of moderate cost (1911)
National Fire Proofing Company, Pittsburgh · Pittsburgh : National Fire Proofing Co. · leaf 94
e compressed surface.It was noted, however, upon removal of the specimens from thetesting machine that in some instances the cement had compressedlocally, and thus caused an uneven distribution of loading. Three sizes of blocks, shown in tlje accompanying sketches,were tested, and ten tests were… … 174816 250344 242290 3826 4855 4589 The tests were witnessed by Inspectors Harry Brown andJ. Moore, Boro of Richmond; Chief Inspector Ludwig and EngineerA. Swartz, Boro of Manhattan, and Inspector Daniel Campbell, Boroof Queens. Respectfully submitted, SPECIFICATION SHEET for Erecting Natco Hollow…
Hollow tiles · Building, Fireproof
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