中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (2): 85-88.

• • 上一篇    下一篇

S-RAFC复合路面材料的研究

张鸿峰,蒙云,戚志河   

  1. 重庆交通大学,重庆 400074
  • 收稿日期:2006-02-27 修回日期:2015-01-22 出版日期:2007-04-15 发布日期:2015-01-22
  • 作者简介:张鸿峰(1979一),男,黑龙江省富锦市人,硕士生,主要从事桥梁加固与改造及新材料新技术方向的研究工作 手机:13883904471;E-mall:zhanghongfeng1979@126.com

Study on the S-RAFC M ultiplex Pavement M aterial

ZHANG Hong-feng;MENG Yun;QI Zhi-he   

  1. Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2006-02-27 Revised:2015-01-22 Online:2007-04-15 Published:2015-01-22

摘要: 介绍了S-RAFC新型的半刚性路面材料,其性能介于水泥砼和沥青砼之间,脆度系数尺./=3—5,并可通过特 殊添加剂剂量和级配的调整,适应不同路面结构受力的需要.经过试件的室内试验,以及试验路验证,表明S-RAFC 复合路面材料是一种具有较好使用性能的新型复合路面材料.

关键词: 道路材料, 水泥基, 乳化沥青, 脆度系数, 复合材料, 路面

Abstract: A new type of semi-rigid pavement material called S-RAFC is introduced, whose pe rformance is between that of the cement concrete and that of the asphalt concrete.The crumbly coeficient(Ra/crt)is from 3 to 5,and it call satisfy the requirements of diferent pavement structures in enduring pressure by adjusting the dosage of special additive and the gradation. Test road validates that the S-RAFC,so a new type of multiplex pavement material,owns better using perform ance through its sample experiment inside.

Key words: road material, cement-based, emulsified asphalt, crumbly coefficient, multiplex mate al, pavement

中图分类号: