 | W. Purves Taylor - Cement - 1908 - 348 pages
...gravity of the cement, thoroughly dried at 100° Cent., shall be not less than 3.10. Fineness. 20. — It shall leave by weight a residue of not more than 8% on the No. 100, and not more than 25% on the No. 200 sieve. Time of Setting. 21. — lt shall develop... | |
 | William A. Radford - Architecture, Domestic - 1909 - 184 pages
...calcination. Specific Gravity. The specific gravity of the cement, thoroughly dried at 100 degrees C., shall be not less than 3.10. Fineness. It shall...by weight a residue of not more than 8 per cent on the No. 100, and not more than 25 per cent on the No. 200 sieve. Time of Setting. It shall develop... | |
 | Charles Shattuck Hill - Concrete - 1909 - 202 pages
...materials, and to which no addition greater than 3 per cent has been made subsequent to calcination. 19. Specific Gravity. — The specific gravity of the...thoroughly dried at 100° C, shall be not less than 3.10. 20. Fineness. — It shall leave by weight a residue of not more than 8 per cent on the No. 100, and... | |
 | Charles Shattuck Hill - Concrete - 1909 - 200 pages
...an argillaceous limestone at a temperature only sufficient to drive off the carbonic acid gas. 12. Specific Gravity. — The specific gravity of the...thoroughly dried at 100° C. shall be not less than 2.8. 13. Fineness. — It shall leave by weight a residue of not more than 10 per cent on the No. 100... | |
 | Architecture - 1909 - 560 pages
...an argillaceous limestone at a temperature only sufficient to drive off the carbonic acid gas. til. Specific Gravity. The specific gravity of the cement...thoroughly dried at 100° C., shall be not less than 2.8. 62. Fineness. It shall leave by weight a residue of not more than 10 per cent on the No. 100,... | |
 | Frederick Eugene Turneaure - Civil engineering - 1909 - 538 pages
...materials, to which no addition greater than ,'i per cent lias been made subsequent to calcination. 67. Specific Gravity. The specific gravity of the cement,...thoroughly dried at 100° C., shall be not less than 3. 10. 68. Fineness. It shall leave by weight a residue of not more than 8 per cent on the No. 100... | |
 | New York (N.Y.) Dept. of Water Supply, Gas and Electricity - Water-supply - 1909 - 1666 pages
...contract shall have developed acceptable cement having other characteristics. SECT. 16.8 The cement shall leave by weight a residue of not more than 8 per cent, on a No. 100 sieve, nor more than 25 per cent, on a No. 200 sieve, the wires of the sieves being respectively, 0.0045... | |
 | Ira Osborn Baker - Masonry - 1909 - 776 pages
...shall be not less than 3.10; and the cement shall not show a loss on ignition of over 4 per cent. 19. Fineness. It shall leave by weight a residue of not more than 8 per cent on the No. 100, and not more than 25 per cent on the No. 200 sieve. 20. Time of Setting. It shall not... | |
 | Charles Evan Fowler - Engineering - 1909 - 180 pages
...than 3.10, and the cement should not show a loss on ignition of more than 4 per cent. FINENESS. 28. It shall leave by weight a residue of not more than 8 per cent on the No. 100 and not more than 25 per cent on the No. 200 sieve. TIME OF SETTING. 29. It shall not develop... | |
 | National Association of Cement Users (U.S.) - Concrete - 1909 - 768 pages
...a low red heat. The loss in weight of the ignited cement shall not exceed 4 per cent. FINENESS. 19. it shall leave by weight a residue of not more than 8 per cent, on the No. 100, and not more than 25 per cent, on the No. 200 sieve. TIME OF SETTING. 20. It shall not... | |
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FINENESS. It shall leave by weight a residue of not more than 8 per cent on the No. 100, and not more than 25 per cent on the No. 200 sieve. 
