摘要
研究了东海牌重交道路沥青 SBS改性工艺 ,重点研究了二种不同牌号线型 SBS添加比例与性能的关系 ,结果表明 :采用 SBS改性 AH-90和 AH-70重交沥青具有优良的综合性能。
The process of SBS modification to Donghai heavy-duty asphalt was studied with more emphasis given to the relationship between the adding proportions of two kinds of linear type of SBS modifiers and the performance of the modified asphalt. The result shows that AH-90 and AH-70 asphalt modified by SBS have excellent properties.
出处
《石油沥青》
2002年第3期50-52,共3页
Petroleum Asphalt
