题名: |
Development of Guidelines for PG Binder Selection for Wisconsin. Final research rept. 00-03. |
作者: |
BAHIA, H. U.; DELGADILLO, R.; NAM, K. |
关键词: |
*Guidelines-; *Asphalt-binders; *Asphalt-pavements.;Test-procedures; Specifications-; Fatigue-Materials; Workability-; Performance-evaluation; Rutting-resistance; Cracking-Fracturing; Measurements-. |
摘要: |
The result of this research is a proposal for improved guidelines for selecting asphalt binders. The guidelines consider new test procedures and specification limits that are applicable to both, modified and unmodified binders. They include proposed specifications for workability, rutting performance, fatigue performance and low temperature cracking resistance. The proposal was developed based on a large database of measurements collected for binders currently used in Wisconsin. Field validation is needed for the proposed guidelines in the future. |
报告类型: |
科技报告 |