沥青路面水损害原因分析及防治对策

 

伍发茂1,李  2,靳永岗2,鹿晓华2

1陕西省交通建设集团公司,陕西 西安7100752西安公路研究院,陕西 西安710065

  要:水损害是全国乃至世界各地沥青路面面临的普遍问题。本文首先分析了沥青路面水损害的产生原因。然后从沥青混合料设计控制、路面结构设计、施工过程控制、排水设计完善及路面投入使用后的预防性养护等多方面进行了防治对策探讨,研究成果为有效防治沥青路面水损害,提高路面使用寿命提供了可靠方案。

关键词:沥青路面;水损害;防治对策

中图分类号:U416          文献标识码:A

 

Causes and Prevention Measures of Water Damage of Asphalt Pavement

WU Fa-mao1LI Yan2JIN Yong-gang2LU Xiao-hua2

1.Shaanxi Transportation Construction Group Company, Xi’an 710075China;

2.Xi’an Highway Research Institute, Xi’an 710065, China

Abstract: Water damage is a common problem of asphalt pavement all over the world This paper firstly analyzed the causes of water damage of asphalt pavement Then countermeasures were discussed from asphalt mixture designing, pavement structure designing, construction process controlling, drainage designing and pavement preventive maintenance The research results could provide effectively measures of preventing water damage of asphalt pavement and improving pavement service life.

key words: asphalt pavementwater damagecounter measures