新材料・新工法（材料）(1)

[V-81] WORKABILITY AND MECHANICAL PROPERTIES OF SODIUM SILICATE ACTIVATED GEOPOLYMER CONCRETE

〇shaoqi huang¹, Yukun Zhang¹, Shuyu Xing¹, Lin An¹ (1.Kyoto University)

Keywords:Geopolymer concrete, Na2SiO3-activated, Workability, Mechanical property

In this research, it is found that increasing AA/AB will significantly improve the workability of Na2SiO3•9H2O activated GPC and inversely influence compressive strength. And increasing BFS% will improve compressive strength. Results from mechanical properties showed that this sodium silicate activated geopolymer has similar performance as conventional GPC and OPC.