Research Article

Flexural Behaviour of Combined FA/GGBFS Geopolymer Concrete Beams after Exposure to Elevated Temperatures

Table 1

Chemical composition of FA and GGBFS (mass%).

CompoundsSiO2Al2O3Fe2O3CaOMgOK2OSO3TiO2P2O5Na2OMnO

FA32.3113.4712.325.959.020.453.940.690.020.540.18
GGBFS30.6411.620.4442.298.460.572.051.460.030.420.5