Research on the Influence of Material Composition and Construction Process on the Properties of Emulsified Sand Asphalt Fog Seal

In this study, orthogonal tests are used to investigate the effects of three indicators, namely the type of emulsified asphalt fog seal, the types of sand, the number of sprinklings, the strength of the fog seal itself, the adhesion strength of the emulsified asphalt sand fog seal to the asphalt pavement and the aggregate, respectively, using wet track abrasion, pull-out strength test, and adhesion performance test. In the multi-indicator coupling analysis, the comprehensive performance of the emulsified asphalt sand fog seal is best under the three levels of EAFS-3, diamond sand, and sprinkling once or sprinkling twice. By testing the road performance of the test road surface of the emulsified asphalt sand fog seal before and after maintenance, we obtained that the designed emulsified asphalt sand fog seal has better water permeability and skid resistance.

• Record URL:
  • https://doi.org/10.1061/9780784485255.041
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784485255
• Supplemental Notes:
  • © 2023 American Society of Civil Engineers.
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Sun, Zhongjin
  • Cheng, Ming
  • Yi, Junyan
  • Yang, Guoqiang
• Conference:
  • 13th International Conference on Road and Airfield Pavement Technology
  • Location: Beijing , China
  • Date: 2023-7-6 to 2023-7-8
• Publication Date: 2024

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 500-511
• Monograph Title: International Conference on Road and Airfield Pavement Technology 2023

Subject/Index Terms

• TRT Terms: Asphalt pavements; Construction management; Emulsified asphalt; Properties of materials; Sand; Seal coats
• Subject Areas: Construction; Highways; Materials; Pavements;

Filing Info

• Accession Number: 01916677
• Record Type: Publication
• ISBN: 9780784485255
• Files: TRIS, ASCE
• Created Date: Apr 25 2024 9:33AM