The influence of nano-silica and barite aggregate on properties of ultra high performance concrete
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- 作者：Ksenija Jankovića ; ksenija.jankovic@institutims.rs" class="auth_mail" title="E-mail the corresponding author ; Srboljub Stankovićb ; Dragan Bojovića ; Marko Stojanovića ; Lana Antića
- 关键词：Nano-silica ; UHPC ; Barite ; Radiation protection
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：147-156
- 全文大小：2360 K
文摘
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Ultra high performance concrete (UHPC) for multipurpose.
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Porosity decrease with increasing nano-silica (nS) content.
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Strength increased with addition of 2% nS in UHPC with up to 50% barite sand.
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Resistance to radiation was improved with the addition of barite aggregate.