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- The role of slurry in asphalt modification,co-processing with coal for asphalt modifier,solvent deasphalting,intensified distillation,visbreaking and delayed coking technology is discussed. 分析了油浆在沥青改性、与煤共处理制取沥青改进剂、溶剂脱沥青、强化蒸馏、减黏裂化和延迟焦化工艺中的应用;
- Comparing with other modifier, the SBS has advantages of low cost, less used amount,acquirable source, and good effect when the asphalt modified effect is the same. 同其它改性剂比较 ,在达到同样改性效果的同时具有用量少、来源方便、成本低、效果好等特点
- Development of Home-made Natural Asphalt Modifier 国产天然沥青改性剂的开发
- sulphur extended asphalt modifier 硫磺稀释沥青添加剂
- The basic function of emulsified asphalt modified with silane coupler was studied in this paper. 研究了硅烷偶联剂改性乳化沥青的基本性能。
- The asphalt modified with recycled LDPE/SBR had the similar rheological property as that of virgin LDPE/SBR. 采用废旧塑料所得到的改性沥青依然拥有良好的高温动态性能。
- The asphalt modified by waster rubber powder has lower cost and better properties than those by SBS, and had vast range of prospects for the application in the superhighway. 用废胶粉改性的沥青，不仅价格低，而且性能优于SBS改性者，用于修建高速或高等级公路，具有良好前景。
- Based on the current market demand, the application test of the asphalt modified by LIPP and its market development should be carried out as early as possible. 同时,应从市场需求出发,尽快开展LIPP改性沥青的应用试验和市场开发。
- Keywords atactic polypropylene;asphalt modifier;preparation;catalyst; 无规聚丙烯;沥青改性;制备;催化剂;
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- asphalt modified by SBS additive SBS改性沥青
- asphalt modified with rubber powder 胶粉沥青混凝土
- The Lake Asphalt modified asphalt TLA改性沥青
- lake asphalt modified bituminous pavement 湖沥青改性沥青路面
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- The effects on properties of asphalts modified with the same contents and mass ratios SBS/MMT compounds and SBS/MMT added directly were compared and analysed. 同时，对SBS/MMT用量和质量比相同的共混物改性沥青与直接改性沥青的性能作了对比分析。
- A modifier both describes and qualifies. 形容词一面是修饰词，一面是限制词。
- The dial modifier is not supported. 不支持拨号编辑符。
- Keyword is a member access modifier. 关键字是一个成员访问修饰符。
