 | W. Purves Taylor - Cement - 1905 - 344 pages
...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. — It...minimum requirements for tensile strength for briquettes one inch square in section shall be within the following limits, and shall show no retrogression in... | |
 | W. Purves Taylor - Cement - 1905 - 348 pages
...more than 8% on the No. loo, and not more than 25% on the No. 200 sieve. Time of Setting. 21. — lt shall develop initial set in not less than thirty...minimum requirements for tensile strength for briquettes one inch square in section shall be within the following limits, and shall -show no retrogression in... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - Geology - 1905 - 670 pages
...cent, on a No. 100 sieve, and not more than twenty-five per cent, on a No. 200 sieve. Time of Setting. It shall develop initial set in not less than thirty...one hour nor more than ten hours. Tensile Strength. The minimum requirements for tensile strength for briquettes one inch square in section shall be within... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - Geology - 1905 - 712 pages
...cent, ou » No. 100 sieve, and not more than twenty-five per cent, on a No. 200 sieve. Time of Setting. It shall develop initial set in not less than thirty...one hour nor more than ten hours. Tensile Strength. The minimum requirements for tensile strength for briquettes one inch square in section shall be within... | |
 | Gilbert Richard Redgrave - Cement - 1905 - 430 pages
...cent, on the No. 100, and not more than 25 per cent, on the No. 200 sieve. 21. Time of Setting. — It shall develop initial set in not less than thirty...in not less than one hour, nor more than ten hours. 22. Tensile Strength. — The minimum requirements for tensile strength for briquettes 1 inch square... | |
 | Ontario. Legislative Assembly - Ontario - 1905 - 1162 pages
...cent, on a No. 100 sieve, and not more than twenty-five per cent, on a No. 200 sieve. Time of Setting. It shall develop initial set in not less than thirty...in not less than one hour nor more than ten hours. Tensue Strength. The minimum requirements for tensile strength for briquettes one inch square in section... | |
 | Frederick Winslow Taylor, Sanford Eleazer Thompson - Concrete - 1905 - 642 pages
...not more than 8% on the No. 100, and not more than 25% on the No. 200 sieve. 10. Time of Setting.* It shall develop initial set in not less than thirty...in not less than one hour nor more than ten hours. 11. Tensile Strength.f Briquettes one inch square in section shall attain at least the following tensile... | |
 | Charles Carroll Brown - Cement - 1905 - 440 pages
...cent, on the No. 100, and not more than 25 per cent, on the No. 200 sieve. 21. Time of Setting. — It shall develop initial set in not less than thirty...in not less than one hour, nor more than ten hours. 22. Tensile Strength. — The minimum requirements for tensile strength for briquettes one square inch... | |
 | Edwin Clarence Eckel - Cement - 1905 - 796 pages
...per cent on the No. 100, and not more than 25 per cent on the No. 200-sieve. 21. Time of setting. — It shall develop initial set in not less than thirty...in not less than one hour, nor more than ten hours. 22. Tensile strength. — The minimum requirements for tensile strength for briquettes one inch square... | |
 | Gaetano Lanza - Engineering - 1905 - 974 pages
...per cent on the No. 100, and not more than 25 per cent on the No. 200 sieve. 21. Time 0} Setting. — It shall develop initial set in not less than thirty...in not less than one hour, nor more than ten hours. 22. Tensile Strength. — The minimum requirements for tensile strength for briquettes one inch square... | |
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It shall develop initial set in not less than thirty minutes, but must develop hard set in not less than one hour, nor more than ten hours. 
