Aging effects on recycled WMA porous asphalt mixtures
详细信息 查看全文
- 作者：F. Frigioa ; f.frigio@pm.univpm.it" class="auth_mail" title="E-mail the corresponding author ; S. Raschiaa ; D. Steinerb ; B. Hofkob ; F. Canestraria
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：123
- 期：Complete
- 页码：712-718
- 全文大小：846 K
文摘
- •
Aging effect on warm recycled porous asphalt produced using different WMA additives.
- •
Limited short-term aging for WMA bitumen/mixture due to low production temperatures.
- •
Extensive long-term aging effects for WMA bitumens/mixtures contrarily to HMA.
- •
The organic additive tends to increase bitumen and, thus, WMA mixture stiffness.
- •
Fatigue life is not affected by low production temperature or warm additive type.