沥青混合料细集料填充效应试验研究  

Experimental Study on Filling Effect of Fine Aggregate of Asphalt Mixtures

作　　者：贾进[1] 黄启舒[1] 吴大鸿 

机构地区：[1]贵州省交通建设工程质量监督局,贵州贵阳550000 [2]贵州省交通科学研究院,贵州贵阳550008

出　　处：《西部交通科技》2012年第5期5-8,共4页Western China Communications Science & Technology

摘　　要：文章利用均匀试验法,研究了不同含量的2.36mm和1.18mm细集料颗粒对沥青混合料骨架空隙的填充效应。结果表明:2.36mm颗粒是影响混合料填充效应的主要因素;1.18mm颗粒对沥青混合料骨架空隙的填充作用明显弱于2.36mm颗粒,是填充效应的次影响因素。Using the uniform test method, the article studied the filling effect of 2.36mm and 1.18mm fine aggregate particles with different content on the skeleton gaps of asphalt mixtures.The results shewed that： 2. 36mm particles were the main factors affecting the filling effect of mixtures; 1.18mm particles had a significantly weaker filling effect on the skeleton gaps of asphalt mixtures than 2. 36mm particles,which was the secondary influencing factor of filling effect.

关 键 词：沥青混合料 细集料 填充效应 试验研究 

分 类 号：U416.217[交通运输工程—道路与铁道工程]