Concrete made with hybrid blends of crumb rubber and metakaolin: Optimization using Response Surface Method
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- 作者：Omid Rezaifar ; orezayfar@semnan.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Mohsen Hasanzadeh m_hasanzadeh@semnan.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Majid Gholhaki mgholhaki@semnan.ac.ir" class="auth_mail" title="E-mail the corresponding author
- 关键词：Concrete ; Crumb rubber ; Metakaolin ; Optimization ; Response Surface Method ; Environment
- 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：59-68
- 全文大小：2291 K
文摘
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Hybrid blends of crumb rubber and metakaolin in concrete production is used.
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Response Surface Method is utilized to design the experiments.
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The mathematical equations are obtained by regression analysis and then verified.
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An optimization is made to maximize the strength minimizing water absorption.
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The correlation between the responses is illustrated.