Effect of aging on fatigue performance of hydrated lime modified bituminous mixes
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- 作者：Vijay B. Kakade1 ; kakadevijay.iitkgp@gmail.com" class="auth_mail" title="E-mail the corresponding author ; M. Amaranatha Reddy ; manreddy@iitkgp.ac.in" class="auth_mail" title="E-mail the corresponding author ; K. Sudhakar Reddy ksreddy@civil.iitkgp.ernet.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fatigue performance ; Modulus of elasticity ; Aging ; Hydrated lime ; Short term and long term oven aging
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：113
- 期：Complete
- 页码：1034-1043
- 全文大小：1054 K
文摘
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Two methods of lime modification, wet and dry were considered for evaluating the fatigue performance of bituminous mixes in control strain mode in a beam fatigue test.
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Wet mixes (with 30% lime in binder) showed longer fatigue lives compared to dry mixes (with 1.5% lime as filler) for thicker pavements.
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Incase of thin pavements, the dry mixes with 1.5% lime as a filler have higher fatigue life as compared to wet mixes (with 30% lime in binder).