博尼维沥青混凝土在石黄高速公路中的应用  

Application of Bonifibers Asphalt Concrete in Shi-Huang Freeway

作　　者：靳振波[1] 

机构地区：[1]河北省交通规划设计院,石家庄050011

出　　处：《北方交通》2007年第3期18-20,共3页Northern Communications

摘　　要：在沥青混凝土中掺加一定量的短纤维,纤维对沥青混凝土具有改性、加筋和桥联作用,可以大幅度提高沥青混凝土的性能,延长路面的使用寿命。本文介绍了博尼维纤维在国内外的应用情况,通过博尼维沥青混凝土在石黄高速公路中的应用实例,对博尼维纤维的作用机理、使用效果作了说明,并对它进行了效益分析。Into asphalt concrete there is mixed a stated quantity of shaft fibers which have an effects of modification, reinforcement and connection on asphalt concrete, would increase in big range the behavior of asphalt concrete, prolong the service life of pavement. The paper introduces an applied conditions of Bonifibers at home and abroad, shows their action mechanism and service results by expamples applied in shi - Huang Freeway and makes analysis in their economic benefits.

关 键 词：纤维 沥青混凝土 路面 

分 类 号：U416.217[交通运输工程—道路与铁道工程]