低噪音玄武岩纤维微表处在养护维修工程中的应用  

Application of low noise basalt fiber micro surfacing in maintenance engineering

作　　者：邵建鸿 高宏刚 颜鲁春 宋尚霖 

机构地区：[1]甘肃省公路发展集团有限公司,甘肃兰州730070 [2]甘肃恒路交通勘察设计院有限公司,甘肃兰州730030

出　　处：《中国建材科技》2021年第4期144-145,共2页China Building Materials Science & Technology

基　　金：甘肃省科技计划资助(20YF3GA007)。

摘　　要：为改善传统微表处的噪声污染问题,结合甘肃G30线连霍高速永山段低噪音玄武岩纤维微表处工程,通过对原有路面病害调查、室内试验及现场施工检测等,分析低噪音玄武岩纤维微表处技术的配合比设计及降噪效果。结果表明,低噪音玄武岩纤维微表处有良好的降噪效果及抗水损性能,在河西地区有一定的适用性。In order to control the problem of noise pollution caused by traditional micro surfacing,combined with Yongshan section of Lianhuo expressway of G30 in Gansu,this paper summarizes and analyzes the mix proportion design and noise reduction effect of low-noise basalt fiber micro surfacing technology through investigation and analysis of original pavement diseases,indoor test and field construction detection.The results show that the low-noise basalt fiber micro surfacing has good noise reduction effect and water loss resistance,and has certain applicability in Hexi area.

关 键 词：低噪音 微表处 配合比设计 性能测试 

分 类 号：U418[交通运输工程—道路与铁道工程]