基于GTM设计方法的ARAC-13C型橡胶沥青混合料性能  

Performance of ARAC-13C Rubber Asphalt Mixture based on GTM Design Method

作　　者：劳家荣 刘宇 李善强 易强 LAO Jiarong;LIU Yu;LI Shanqiang;YI Qiang(Guangxi Guilong Expressway Co., Ltd., Guilin, Guangxi 541199;Guangxi Jiaotou Technology Co., Ltd., Nanning 530002;Guangxi Expressway Maintenance Engineering Technology Research Center, Nanning 530002;Guangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420)

机构地区：[1]广西桂龙高速公路有限公司,广西桂林541199 [2]广西交投科技有限公司,南宁530002 [3]广西高速公路养护工程技术研究中心,南宁530002 [4]广东华路科技有限公司,广州510420

出　　处：《广东公路交通》2021年第4期56-59,64,共5页Guangdong Highway Communications

摘　　要：采用GTM设计方法进行ARAC-13C型橡胶沥青混合料配合比设计,通过力学参数和体积参数确定了混合料配合比,结合现场施工质量监控情况,总结提出了基于GTM设计方法的ARAC-13C型橡胶沥青混合料施工工艺。结果表明,采用GTM设计方法设计的橡胶沥青混合料空隙率和油石比低,水稳定性和高温稳定性好。The GTM design method has been used to design the ARAC-13C rubber asphalt mixture ratio,whichis determined by mechanical parameters and volume parameters.Being combined with the on-site construction quality monitoring situation,the construction technology of ARAC-13C based on GTM design method has been summed up and proposed.The results have shown that the rubber asphalt mixture designed by GTM design method has low porosity and oil-stone ratio,and has good water stability and high temperature stability.

关 键 词：GTM设计法 橡胶沥青混合料 配合比 施工 

分 类 号：U416.217[交通运输工程—道路与铁道工程]