 These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating.  Proceedings of the Annual Meeting - Sayfa 281American Society for Engineering Education, Society for the Promotion of Engineering Education (U.S.) tarafından - 1906Tam görünüm - Bu kitap hakkında
 | Wilson Gardner Harger, Edmund Arnold Bonney - 1912 - 534 sayfa
...five hours. These pats are observed at intervals and, to satisfactorily. pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegration. Time of Setting. Cement shall develop its initial set in not less than 50 minutes, and shall develop... | |
 | Pasadena (Calif.), Pasadena, Cal - 1912 - 422 sayfa
...loosely closed vessel for five <5) hours. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking or disintegration. (6) BINDER COURSE. Upon the foundation previously prepared and thoroughly swept free from all rubbish,... | |
 | George William Tillson - 1912 - 702 sayfa
...a loosely closed vessel for 5 hours. 23. These pats, to sat:sfactorily pass the requirements, shall remain firm and hard, and show no signs of distortion, checking, cracking, or disintegrating. Sulphuric Acid and Magnesia. — 24. The cement shall not contain more than 1.75 per... | |
 | Association for Standardizing Paving Specifications - 1912 - 180 sayfa
...a loosely closed vessel for five hours. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating. SULPHURIC ACID AND MAGNESIA. The cement shall not contain more than 1.75% of anhydrous... | |
 | Frederick Putnam Spalding - 1912 - 434 sayfa
...in a loosely closed vessel for 5 hours. " These pats, to satisfactorily pass the requirements, shall remain firm and hard, and show no signs of distortion, checking cracking or disintegrating. SULPHURIC ACID AND MAGNESIA. " The cement shall not contain more than 1.75 per cent... | |
 | Association for Standardizing Paving Specifications - 1912 - 180 sayfa
...a loosely closed vessel for five hours. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating. SULPHURIC ACID AND MAGNESIA. The cement shall not contain more than 1.75% of anhydrous... | |
 | Mansfield Merriman - 1912 - 1506 sayfa
...loosely closed vessel for five hours. 23. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating. (The tests for constancy of volume are divided into two classes, the first normal,... | |
 | Morton Owen Withey - 1912 - 94 sayfa
...loosely closed vessel for five hours. 23. These pats, to satisfactorily pass the requirements, shall remain firm and hard, and show no signs of distortion, checking, cracking, or disintegrating. SULPHURIC ACID AND MAGNESIA. 24. The cement shall not contain more than 1.75 per cent.... | |
 | Leslie Abram Waterbury - 1912 - 316 sayfa
...pats are observed at intervals for at least 28 days, and, to satisfactorily pass the tests, should remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating. PORTLAND CEMENT. 17. Definition. This term is applied to the finely pulverized product... | |
 | William Allyn Richards, Henry Briggs North - 1912 - 196 sayfa
...a loosely closed vessel for five hours. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating. SULPHUR1C Acn> AND MAGNESIA. The cement shall not contain more than i.75 per cent of... | |
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