不同粗集料与沥青粘附性试验研究  

Research on the adhesiveness between different coarse aggregates and two kinds of asphalts

作　　者：王道洪 朱德武 李鑫鑫[2] 魏进 

机构地区：[1]潍坊市路桥工程建设二处,山东潍坊261031 [2]山东大学土建与水利学院,山东济南250061 [3]山东省建筑科学研究院,山东济南250000

出　　处：《山西建筑》2017年第8期115-116,148,共3页Shanxi Architecture

摘　　要：采用改进的水煮法,研究了石灰岩、玄武岩集料与沥青的粘附性,并通过微观特征,分析了三者的粘附性机理,研究表明:石灰岩集料呈现较强的碱性,纹理结构不规则,其与沥青的粘附性优于玄武岩集料。Water boiling method was conducted to evaluate the adhesiveness between two kinds of aggregate and asphalt binder. And the mechanization was analyzed based on the microscopic features. The results showed that,the limestone aggregate had strorg allkaline,the texture was irregular,and its asphalt adhesion better than that basalt aggregate.

关 键 词：石灰岩集料 玄武岩集料 沥青 粘附性 

分 类 号：TU535[建筑科学—建筑技术科学]