Asphalt

英文Asphalt

中文 (征集中)

英文释义

A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing, used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton

中文释义

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