High calcium fly ash geopolymer mortar containing Portland cement for use as repair material

作者: Tanakorn Phoo-ngernkham , Vanchai Sata , Sakonwan Hanjitsuwan , Charoenchai Ridtirud , Shigemitsu Hatanaka

DOI: 10.1016/J.CONBUILDMAT.2015.08.139

关键词:

摘要: … in Si 4+ and Al 3+ ions, therefore, it can react with Ca(OH) 2 at the surface of PCC substrate leading to increased strength development at the contact zone. Moreover, the increase in Ca …

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