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Books Books 31 - 39 of 39 on ... calcining up to incipient fusion of intimate mixtures, either natural or artificial,....
" ... calcining up to incipient fusion of intimate mixtures, either natural or artificial, of argillaceous with calcareous substances, the calcined product to contain at least 1.7 times as much of lime, by weight, as of the materials which give the lime... "
Bulletin - United States Geological Survey - Page 22
by Geological Survey (U.S.) - 1905
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Bulletin, Issue 4

Geology - 1913
...much of lime, by weight, as of the materials which give the lime its hydraulic properties, and to be finely pulverized after said calcination, and thereafter...not exceeding 2 per cent. of the calcined product." Meadf says Portland cement may be defined as "The finely pulverized product resulting from the calcination...
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Municipal Chemistry: A Series of Thirty Lectures by Experts on the ...

Charles Baskerville - Chemistry, Technical - 1910 - 526 pages
...much of lime by weight as of the materials which give the lime its bydraulic properties, and to be finely pulverized after said calcination, and thereafter...properties of technical importance to be allowable to not exceed 2 per cent, of the calcined product (Professional Papers No. 28, Corps of Engineers, USA, cited...
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Technology and industrial efficiency: a series of papers presented at the ...

Congress of Technology, Massachusetts Institute of Technology - Industrial efficiency - 1911 - 486 pages
...much of lime, by weight, as of the materials which give the lime its hydraulic properties, and to be finely pulverized after said calcination, and thereafter...technical importance to be allowable to not exceeding two per cent of the calcined product. From this definition it will be seen that the raw material for...
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Mines and Mineral Resources of the Counties of Colusa, Glenn, Lake, Marin ...

Walter Wadsworth Bradley - Mines and mineral resources - 1915 - 208 pages
...and to Photo No. 44. Clay pit of the Standard Portland Cement Company, Napa Junction, Napa County. be finely pulverized after said calcination, and thereafter...not exceeding 2 per cent of the calcined product." This definition lacks the requirement of pulverizing or artificial mixing of the materials prior to...
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Mines and mineral resources of the counties of Colusa, Glenn, Lake, Marin ...

Walter Wadsworth Bradley, California State Mining Bureau - Mines and mineral resources - 1915 - 208 pages
...and to Photo No. 44. Clay pit of the Standard Portland Cement Company, Napa Junction, Napa County. be finely pulverized after said calcination, and thereafter...the purpose only of regulating certain properties of I technical importance to be allowable to not exceeding 2 per cent of the calcined product." This definition...
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Report of the State Mineralogist, Issue 14

Gold mines and mining - 1916
....and to Photo No. 44. Clay pit of the Standard Portland Cement Company, Napa Junction, Napa County. be finely pulverized after said calcination, and thereafter...not exceeding 2 per cent of the calcined product." This definition lacks the requirement of pulverizing or artificial mixing of the materials prior to...
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Report of the Chief of Engineers U.S. Army

United States. Army. Corps of Engineers - 1905
...hydraulic properties, and to be finely pulverized after said calcination, and thereafter ENG 1905 M 190 additions or substitutions for the purpose only of...properties of technical importance to be allowable, not to exceed 2 per cent of the calcined product. Weights. — The average weight shall not be less...
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Congressional Serial Set

United States - 1902
...much of lime, by weight, as of the materials which give the lime its hydraulic properties, and to be finely pulverized after said calcination, and thereafter...not exceeding 2 per cent of the calcined product. 44. The cement shall be put up in strong, sound barrels, well lined with paper, so as to be reasonably...
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Congressional Serial Set

United States - 1906
...hydraulic properties, and to be finely pulverized after said calcination, and thereafter ENO 1905 M 190 additions or substitutions for the purpose only of...properties of technical importance to be allowable, not to exceed 2 per cent of the calcined product. Weights. — The average weight shall not be less...
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