 | New York (State) - 1885 - 1022 halaman
...and in every part thereof, shall be clean, sharp sand, free from clay, loam, dirt or earthy matter, and shall not be finer than the standard sample kept in the office of the superintendent of buildings, and which sample shall be approved by the board of examiners... | |
 | W. M. PATTON, C.E. - 1893 - 700 halaman
...be prescribed by the Superintendent of Buildings. 7. The sand to be used must be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard sample of the Bureau of Buildings. 8. The stone used in the concrete shall be a clean, broken trap rock, or... | |
 | Owen Bernard Maginnis - 1900 - 104 halaman
...burnt brick. Sec. 14. Sind. — The sand used for mortar in all buildings shall be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard samples kepc in the office of the Department of Buildings. Sec. 15. Lime Mortar. — Lime mortar shall... | |
 | New York (N.Y.). - 1900 - 702 halaman
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 | New York (N.Y.) - 1901 - 186 halaman
...burnt brick. Sec. 14. — Sand. The sand used for mortar in all buildings shall be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard samples kept in the office of the Department of Buildings. 13 Sec. 15. — Lime Mortar. Lime mortar... | |
 | Brookline (Mass.). - 1903 - 142 halaman
...commissioner. SECT1ON 3. Sand. — The sand used for mortars in all buildings shall be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard samples kept in the office of the building department. SECT1ON 4. Lime Mortar. — Lime mortar shall... | |
 | Charles Fleming Marsh - 1904 - 582 halaman
...regulations were published in The Engineering Record, October 10, 1903. The sand must be clean, sharp grit sand, free from loam or dirt and shall not be finer than the standard sample of the Bureau of Buildings. The stone shall be a clean, broken trap rock or shingle of a size that... | |
 | 1904 - 574 halaman
...be prescribed by the Superintendent of Buildings. 7. The sand to be used must be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard sample of the Bureau of Buildings. S. The stone used in the concrete shall be a clean, broken trap rock, or... | |
 | Charles Fleming Marsh - 1904 - 580 halaman
...regulations were published in The Engineering Record, October 10, 1903. The sand must be clean, sharp grit sand, free from loam or dirt and shall not be finer than the standard sample of the Bureau of Buildings. The stone shall be a clean, broken trap rock or shingle of a size that... | |
 | Charles Carroll Brown - 1905 - 440 halaman
...be prescribed by the Superintendent of Buildings. 7. The sand to be used must be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard sample of the Bureau of Buildings. 8. The stone used in the concrete shall be a clean broken trap rock, or... | |
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The sand to be used must be clean, sharp grit sand, free from loam or dirt, and shall not be finer than the standard sample kept in the Department of Buildings. 
