 | 1884 - 864 lapas
...cold, is mixed with the hot sand in the required proportions, and is then mixed with the asphaltic cement at the required temperature and in the proper proportion, in a suitable apparatus, which will effect a perfect mixture. The pavement-mixture, prepared in the manner thus indicated, shall... | |
 | William Rich Hutton - 1889 - 320 lapas
...cold will be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement at the required temperature and in the proper...so as to effect a thoroughly homogeneous mixture. The pavement mixture, prepared in the manner indicated, will be laid upon the binder as follows: It... | |
 | 1889 - 814 lapas
...while cold is mixed with the hot sand in the required proportions, and is then mixed with the asphaltic cement at the required temperature and in the proper proportion in a large box, where agitators are constantly revolving, and a complete mechanical mixture is formed. The... | |
 | Edward Gurley Love - 1890 - 448 lapas
...cold, shall be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement at the required temperature, and in the proper proportion, in a suitable apparatus, which will effect a perfect mixture. The pavement mixture prepared in the manner thus indicated, shall... | |
 | 1891 - 1084 lapas
...cold, will be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement, at the required temperature and in the proper proportion, in a suitable apparatus, BO as to effect a thoroughly homogeneous mixture. Sand boxes and tar and asphalt gauges will be weighed... | |
 | Austin Thomas Byrne - 1892 - 752 lapas
...mixed with the hot sand and stone-dust in the required proportions, and then mixed with the asphaltic cement at the required temperature, and in the proper proportion, in a suitable apparatus, which will effect a perfect mixture. The proportions will be gauged daily in the presence of the inspectors.... | |
 | 1894 - 518 lapas
...required proportions and then mixed with the asphaltic cement at the required temperature (300° F.) and in the proper proportion in a suitable apparatus,...so as to effect a thoroughly homogeneous mixture. "In proceeding to make mixtures of asphaltic cement and asphaltic paving composition with Trinidad... | |
 | John Butler Johnson - 1895 - 440 lapas
...cold, shall be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement at the required temperature, and in the proper proportion, in a suitable apparatus, which will effect a perfect mixture. The pavement mixture prepared in the manner thus indicated must... | |
 | John Butler Johnson - 1895 - 444 lapas
...cold, shall be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement at the required temperature, and in the proper proportion, in a suitable apparatus, which will effect a perfect mixture. The pavement mixture prepared in the manner thus indicated must... | |
 | George William Tillson - 1900 - 580 lapas
...cold shall be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement, at the required temperature and in the proper...so as to effect a thoroughly homogeneous mixture. Sand-boxes and asphalt gauges must be weighed in the presence of inspectors as often as may be desired.... | |
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... cement at the required temperature, and in the proper proportion in a suitable apparatus, so as to effect a thoroughly homogeneous mixture. Sand boxes and asphalt gauges will be weighed in the presence of inspectors as often as may be desired. 
