河北水利电力学院学报

河北水利电力学院学报 ›› 2026, Vol. 36 ›› Issue (2): 59-63.DOI: 10.16046/j.cnki.issn2096-5680.2026.02.010

• 道路桥梁工程 • 上一篇    下一篇

1cm微罩面施工技术在高速公路修复养护中应用研究

王海蛟1, 王祺越2   

  1. 1.河北高速公路集团有限公司养护分公司,河北省石家庄市高新区祁连街95号润江慧谷大厦A座18层 050035;
    2.河北工业大学土木与交通学院,天津市红桥区光荣道29号 300400
  • 收稿日期:2025-02-05 修回日期:2025-03-04 出版日期:2026-06-30 发布日期:2026-06-22
  • 作者简介:王海蛟(1988-),男,河北石家庄人,高级工程师,研究方向:交通运输工程。E-mail:834659880@qq.com
  • 基金资助:
    河北省科技计划项目(16211249)

Research on the Application of 1 cm Microcover Construction Technology in Highway Repair and Maintenance

WANG Haijiao1, WANG Qiyue2   

  1. 1. Maintenance Branch, Hebei Expressway Group Co., Ltd., 050035, Shijiazhuang, Hebei, China;
    2. School of Civil Engineering and Transportation, Hebei University of Technology, 300400, Tianjin, China
  • Received:2025-02-05 Revised:2025-03-04 Online:2026-06-30 Published:2026-06-22

PDF

摘要： 结合实际施工项目,对河北省唐山市G0121京秦高速公路K98+680-K151+208出现的横缝、纵缝、龟裂、细小裸缝、疲劳裂缝等面层病害状况和1cm特种改性沥青胶结料微罩面施工工艺流程、质量控制要点、主要材料技术指标等进行统计分析,对1cm微罩面材料要求、配合比设计、铣刨、吹扫、粘层油洒布、混合料拌合、运输、摊铺、压实、开放交通等施工技术要点进行总结。旨在推广1cm特种改性沥青胶结料微罩面施工工艺在高速公路修复养护中的应用,提高路面损坏状况指数PCI指标,进一步改善路面技术状况指数PQI指标,为我国高速公路养护工程路面修复施工提供施工参考和技术依据。

关键词: 1cm微罩面, 特种改性沥青胶结料, 施工技术, 高速公路, 修复养护, 应用研究

Abstract: Combined with the actual construction project, this paper makes a statistical analysis on the surface diseases of K98+680-K151+208 of G0121 Beijing-Qinhuangdao Expressway in Tangshan City, Hebei Province, such as transverse cracks, longitudinal cracks, mapping cracks, small bare cracks and fatigue cracks, as well as the construction process, quality control points and main material technical indicators of 1 cm special modified asphalt binder micro-surface. The main technical points of 1 cm micro-surface material requirements, mix ratio design, milling, purging, viscous oil spreading, mixing, transportation, spreading, compaction, open traffic are summarized. The aim is to promote the application of 1cm special modified asphalt cement micro-cladding construction technology in highway repair and maintenance, improve the pavement damage index PCI index, further improve the pavement technical condition index PQI index, and provide construction reference and technical basis for the pavement repair construction of highway maintenance engineering in China.

Key words: 1 cm microsurfacing, special modified asphalt binder, construction technology, highway, repair and maintenance, applied research

中图分类号: