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硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (8): 3017-3032.

• 道路材料 • 上一篇    下一篇

注浆材料在机场场道工程中的应用进展

方学东1,2, 魏江1,2, 冯自立1,2, 杜镇宇1,2, 全轶钊3, 全力新3   

  1. 1.中国民用航空飞行学院机场学院,德阳 618307;
    2.四川省民航机场智慧运营与运维工程研究中心,德阳 618307;
    3.四川双龙机场建设有限公司,成都 610094
  • 收稿日期:2023-04-12 修订日期:2023-05-19 发布日期:2023-08-18
  • 通信作者: 冯自立,博士,副教授。E-mail:1141661344@qq.com
  • 作者简介:方学东(1969—),男,教授。主要从事机场工程的研究。E-mail:911786685@qq.com
  • 基金资助:
    民航安全能力建设项目(H2022-15);中国民用航空飞行学院大学生创新创业项目(S202210624257)

Application Progress of Grouting Materials in Airport Runway Engineering

FANG Xuedong1,2, WEI Jiang1,2, FENG Zili1,2, DU Zhenyu1,2, QUAN Yizhao3, QUAN Lixin3   

  1. 1. Airport College, Civil Aviation Flight University of China, Deyang 618307, China;
    2. Sichuan Civil Airport Smart Operation and Maintenance Engineering Research Center, Deyang 618307, China;
    3. Sichuan Shuanglong Airport Construction Co., Ltd., Chengdu 610094, China
  • Received:2023-04-12 Revised:2023-05-19 Published:2023-08-18

摘要: 为明确不同注浆材料在机场场道工程中的应用进展,首先介绍了常用注浆材料,并对不同种类注浆材料进行分类,分析了材料的物化特性、反应机理及力学性能,总结了其在机场场道工程中的应用场景。综合分析现有研究表明,水泥基注浆材料、有机高分子材料在机场工程中常用于地基加固和道面病害处理,有机高分子材料具有凝结时间短、强度高等优点,单液水泥浆材料应用广泛,价格合适,但工作性能欠佳。由于不停航施工的原因,机场场道注浆工程要求浆液具有流动性好、快硬早强、固结体强度高等特点,并且具有一定的经济性。掺加其他材料对单液水泥浆进行改性可有效提高其各项性能,目前已广泛应用于机场场道注浆工程。

关键词: 注浆材料, 机场场道, 不停航施工, 流动性, 凝结时间, 抗压强度

Abstract: To clarify the progress of application of different grouting materials in airport runway engineering, the commonly used grouting materials were introduced and different kinds of grouting materials were classified, the physical and chemical properties, reaction mechanism and their mechanical properties were analyzed, and their application scenarios in airport runway engineering were summarized. Comprehensive analysis of existing studies show that cement-based grouting materials and organic polymer materials are often used for foundation reinforcement and road surface disease treatment in airport projects. Organic polymer materials have advantages of short setting time and high strength, and single-liquid cement slurry materials are widely used and suitably priced, but their working performance is poor. Due to the reason of air service non-suspend construction, the airport runway grouting project requires slurry with good fluidity, fast hard and early strength, high solidification body strength, and certain economy. The modification of single-liquid cement slurry by adding other materials can effectively improve its various properties, and it is now widely used in airport runway grouting projects.

Key words: grouting material, air runway, air service non-suspend construction, flowability, setting time, compressive strength

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