LABORATORY EVALUATION OF BOTTOM ASH ASPHALT MIXES

This study investigated the effect of the addition of a coal combustion remnant, bottom ash, into asphalt mixes. The purpose was to determine if mixes prepared with bottom ash showed any deterioration of desirable performance measures when compared to control mixes. Data collected during the study were summarized in a computer database and analyzed statistically. The results showed that the ash mixes displayed the quality of maintaining desirable tensile strength properties when compared with control mixes. Ash mixes displayed slightly improved properties over control mixes in the presence of lime.

• Record URL:
  https://www.ugpti.org/resources/reports/details.php?id=497
• Corporate Authors:

  Mountain-Plains Consortium

  North Dakota State University
  Fargo, ND  United States  58108
• Authors:
  • Ksaibati, K
  • Conner, G L
• Publication Date: 2004-5

Language

• English

Media Info

• Media Type: Digital/other
• Features: Appendices; Figures; References; Tables;
• Pagination: 79 p.

Subject/Index Terms

• TRT Terms: Ash content; Asphalt; Asphalt mixtures; Bottom ash; Performance; Tensile strength
• Subject Areas: Highways; Materials; I31: Bituminous Binders and Materials;

Filing Info

• Accession Number: 00978842
• Record Type: Publication
• Report/Paper Numbers: MPC Report No. 04-159
• Files: UTC, TRIS
• Created Date: Sep 13 2004 12:00AM