SMA 改性沥青路面施工技术研究

Study on Construction Technology of SMA Modifi ed Asphalt Pavement

Zhumadian Yuchang Road and Bridge Maintenance Engineering Co., Ltd., Zhumadian Henan 463000

摘要: 随着社会经济的迅速发展，道路交通量日益增大，这对道路路面承载能力提出了更高要求，当前传统沥青材料已无法施工要求。作为一种路用性能良好的沥青材料，SMA 改性沥青混凝土路面在现代高等级公路施工中得到广泛应用。本文结合具体案例，对 SMA 改性沥青路面施工工艺和质量控制进行了分析与探讨，以期为 SMA 改性沥青的应用提供参考。
- SMA 改性沥青 /
- 工程概况 /
- 施工工艺
Abstract: With the rapid development of society and economy, road traffic volume is increasing day by day, which puts forward higher requirements on the bearing capacity of road pavement, and the current construction requirements of traditional asphalt materials are no longer available. As a kind of asphalt material with good road performance, SMA modifi ed asphalt concrete pavement is widely used in modern high-grade highway construction. Based on specifi c cases, this paper analyzes and discusses the construction technology and quality control of SMA modifi ed asphalt pavement, in order to provide a reference for the application of SMA modifi ed asphalt.
- SMA modified asphalt /
- project overview /
- construction technology

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