不同开级配抗滑磨耗层(OGFC)混合料性能试验研究  

EXPERIMENTAL STUDY ON THE PERFORMANCE OF DIFFERENT OPEN-GRADED ANTI-SLIP WEAR LAYERS(OGFC)MIXTURES

作　　者：陆燕燕 万建军 周橙琪 LU Yanyan;WAN Jianjun;ZHOU Chengqi(Qidong Communications Investment Group Co.,Ltd.,Jiangsu Qidong 226200,China;Jiangsu SinoRoad Engineering Research Institute,Nanjing 211806,China)

机构地区：[1]启东交通投资集团有限公司,江苏启东226200 [2]江苏中路工程技术研究院有限公司,南京211806

出　　处：《低温建筑技术》2020年第5期37-40,共4页Low Temperature Architecture Technology

摘　　要：为研究不同开级配抗滑磨耗层(OGFC)混合料的路用性能,研究采用不同材料制备了5种不同的OGFC混合料,对5种混合料的路用性能进行相关试验研究,结果表明采用SK高粘沥青、抚顺高粘沥青和SK高粘沥青+0.3%聚丙烯腈纤维制备的OGFC混合料的各项性能均较为优良,而SBS改性沥青+0.3%聚丙烯腈纤维和TPS高粘沥青制备的混合料的部分性能达不到技术规范要求。In order to study the paving performance of different open-graded anti-slip wear layer(OGFC)mixtures,this study conducted relevant experimental research on the performance of the 5different OGFC mixtures.The results show that the properties of OGFC mixture prepared by SK high viscous asphalt,Fushun high-viscosity asphalt,and SK high-viscosity asphalt+0.3%polyacrylonitrile fiber are superior.However,part of the performance of the mixture does not meet the technical specifications as SBS modified asphalt+0.3%polyacrylonitrile fiber and TPS high-viscosity asphalt are prepared.

关 键 词：通路工程 高粘沥青 OGFC混合料 配合比设计 路用性能 

分 类 号：TU528.37[建筑科学—建筑技术科学]