Study of the mechanical properties and self-healing ability of asphalt mixture containing calcium-alginate capsules
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- 作者：R. Micaeloa ; b ; c ; ruilbm@fct.unl.pt" class="auth_mail" title="E-mail the corresponding author ; T. Al-Mansooric ; evxtha@nottingham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; A. Garciac ; alvaro.garcia@nottingham.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Self-healing ; Rejuvenators encapsulation ; Mechanical testing
- 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：734-744
- 全文大小：2921 K
文摘
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Calcium-alginate capsules with a maximum payload of 75% were produced.
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Capsules without hard shell resist mixing and compaction.
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Capsules deformed and broke with loading.
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Oil diffused in the bitumen in less than 24 h.
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Large reduction of cracks around the capsules after resting 4 days at 20 °C.