Wat mensen zeggen - Een review schrijven
We hebben geen reviews gevonden op de gebruikelijke plaatsen.
Overige edities - Alles weergeven
air temperature amount appears asphalt cement asphalt pavements asphalt surface average binder Bitumen soluble California carbon tetrachloride carried cent cent of total character characteristics City composition concrete considerable consistency construction contains course cracking density deposits described desirable determined diameter dust Engineering entirely examined experience fact filler fixed carbon flux given grading grains hard heating heavy hydrocarbons i2mo inches industry laboratory laid lake less Loss malthenes material mesh method mineral aggregate mineral matter mixed naphtha native nature necessary obtained original paraffine particles Passing paving percentage petroleum pitch possible pounds practically prepared present produced properties proportions refined removed residue residuum sample sand satisfactory shown sieve soft solid Specific gravity standard stone street substance sufficient surface mixture taken temperature Test total bitumen traffic Trinidad uniform various voids weight yields York
Pagina 635 - Factories i6mo, mor. i 50 * Muir's History of Chemical Theories and Laws 8vo, 4 oo Mulliken's General Method for the Identification of Pure Organic Compounds. Vol. I Large 8vo, 5 oo O'Driscoll's Notes on the Treatment of Gold Ores 8vo, 2 oo Ostwald's Conversations on Chemistry.
Pagina 15 - All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement...