Evaluation of permeable friction course mixes with various binders and additives

Jian Shiuh Chen, Yang Chou Sun, Min Chih Liao, Chien Chung Huang, Ko Wan Tsou

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The object of this study was to evaluate the effects of several common combinations of binder types and additives on the functionality and durability of permeable friction course (PFC) mixes. Three binder types (i.e., conventional asphalt AR-80 and two polymer-modified asphalt binders) and two additives (i.e., cellulose fiber and hydrated lime) were selected for a 19-mm nominal maximum aggregate size gradation. A series of laboratory tests was conducted to analyze PFC pavement surface performance-related properties, including air-void content, permeability, moisture sensitivity, friction, resistance to raveling, and resistance to permanent deformation. Results showed that using polymer-modified binders instead of unmodified asphalt in the open-graded mixture increased air voids and permeability. Mixes using polymer-modified asphalt or those treated with hydrated lime were shown to increase the mixture resistance to moisture damage, raveling, and rutting. The aging index value was higher for the conventional binder compared to polymer-modified asphalt.

原文English
頁(從 - 到)573-579
頁數7
期刊Journal of Materials in Civil Engineering
25
發行號5
DOIs
出版狀態Published - 2013 四月 23

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建築與營造
  • 材料科學(全部)
  • 材料力學

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