Recycle

[1263] Mechanical properties and ASR expansion of high strength mortar mixed with recycled glass fine aggregate

Hamin EU¹, Gyuyong KIM², Sasui SASUI¹, Jeongsoo NAM¹ (1.Chungnam national university 2.忠南大学校)

Keywords:recycled glass fine aggregate、high strength mortar、ASR、expansion、mechanical properties

This paper presents the influence of supplementary cementitious materials (SCMs) ie Fly ash (FA), silica fume (SF), and ground granulated blast furnace slag (GGBS) and waste glass fine aggregate (GS) on Mechanical properties and alkali silica rea ) in high-strength mortar. The inclusion of reactive SF and GGBS improved the mechanical properties and ASR expansion of high-strength GS mortar. In particular, when SF is incorporated into high-strength GS mortar, ASR expansion and residual mechanical properties reduction of the mortar are significantly improved.