Quantitative evaluation of low-temperature performance of sustainable asphalt pavements containing recycled asphalt shingles (RAS)

•The results supported the use of RAS modified mixtures in warm climates.•The warmer embrittlement temperatures due to RAS is critical in cold climates.•Nodules of RAS form due to partial blending between the RAS and virgin binders.•RAS nodules accumulate damage first and thus govern the embrittleme...

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Veröffentlicht in:	Construction & building materials 2014-05, Vol.58, p.1-8
Hauptverfasser:	Arnold, Jacob W., Behnia, Behzad, McGovern, Megan E., Hill, Brain, Buttlar, William G., Reis, Henrique
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission Acoustic emission testing Analysis Asphalt concrete DC(T) tests Embrittlement temperature Fracture energy Investigations Mixing temperature Properties Recycled asphalt shingles
Online-Zugang:	Volltext
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