Mechanical property and microstructure characteristics of geopolymer stabilized aggregate base

With its potential to replace ordinary Portland cement, geopolymer has been receiving more and more attention in cement industry as well as geotechnical engineering. However, research is mainly focused on use of geopolymer to make geopolymer concrete or masonry bricks, little has been done about its application as a stabilizing agent in pavement base materials. This study explores the feasibility of using geopolymer-stabilized base material in...