Sustainable self-consolidating concrete using recycled asphalt pavement and high volume of supplementary cementitious materials

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• 作者：Yasser Khodair ; Ph.D ; ^{ykhodair@bradley.edu} ; Mahmood Raza
• 关键词：Self-consolidating concrete ; Recycled asphalt pavement (RAP) ; Supplementary cementitious materials ; Fly-ash and slag
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：30 January 2017
• 年：2017
• 卷：131
• 期：Complete
• 页码：245-253
• 全文大小：1532 K
• 卷排序：131

文摘

Using 15%, 30% and 50% RAP decreased the 28-days compressive strength of mixtures. The split tensile strength of all mixtures decreased with the inclusion of RAP. The use of SCMs reduced the total unrestrained shrinkage regardless of the RAP content. The use of SCMs decreases the permeability of all mixtures. As the percentage of RAP increases, the permeability of SCC mixtures decreases.