前者有天然地沥青(Natural Asphalts),或硬沥青(Gilsonite),后者有石油沥青(Petroleum Bitumens),及残渣沥青(包括焦油沥青Coaltar Pitch和硬脂沥青Stearine Pitch),等等。但无严格的定义,说法也不一。
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petroleum bitumen for building 建筑石油沥青
special petroleum bitumen 特种石油沥青
basic petroleum bitumen 碱性石油沥青
Fibreglass reinforced petroleum bitumen membrane 石油沥青玻璃纤维胎油毡
Petroleum Bitumen Fume 石油沥青烟
modified liquid petroleum bitumen 液体改性沥青
Fibreglass reinforced petroleum bitumen 石油沥青玻璃纤维胎油毡
petroleum asphaltic bitumen 石油沥青
Bitumen petroleum 石油沥青
Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals.
石油焦、石油沥青及其他石油或从沥青矿物提取的油类的残渣。
It is in keeping with the requirement of environmental protection and economic efficiency to produce impregnating pitch from petroleum bitumen modified.
认为石油沥青经过改性后制备浸渍剂沥青符合环保和经济性要求。
Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.
冷补沥青混合料是一种高科技道路修补材料,由液体改性沥青和集料按一定的加工工艺混合制成。
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