Strength development of recycled concrete aggregate stabilized with fly ash-rice husk ash based geopolymer as pavement base material

• Main Authors: Poltue, Theerapruet, Suddeepong, Apichat, Horpibulsuk, Suksun, Samingthong, Wisanukhorn, Arulrajah, Arul, A. Rashid, Ahmad Safuan
• Format: Article
• Published: Taylor and Francis Ltd. 2019
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/87732/; http://dx.doi.org/10.1080/14680629.2019.1593884

This research studies on the usage of fly ash (FA) and rice husk ash (RHA) based geopolymers for improving the compressive strength of recycled concrete aggregate (RCA) to be a lightweight stabilised pavement base material. A mixture of FA from coal-burning power plants and RHA from rice milling pro...