Bond strength of PCC pavement repairs using metakaolin-based geopolymer mortar

• Published in: Cement & concrete composites Vol. 65; pp. 75 - 82
• Main Authors: Alanazi, Hani, Yang, Mijia, Zhang, Dalu, Gao, Zhili (Jerry)
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.01.2016
• Subjects: Aggressive environment; Bond strength; Curing; Degradation; Metakaolin geopolymer; Pavement repair materials; Degradation; Curing; Bond strength; Metakaolin geopolymer; Aggressive environment; Pavement repair materials

In order to use geopolymer mortar as a pavement repair material, a splitting test and a slant shear test are performed to characterize the bond strength of the geopolymer and conventional cement mortar interfaces. Effect of curing time, degradation of the cement mortar under different acid condition...