Research Article

Comparative Study on the Performance of Blended and Nonblended Fly Ash Geopolymer Composites as Durable Construction Materials

Table 1

Chemical composition of different raw materials (quantity in %).

Chemical compositionSiO2Al2O3Fe2O3TiO2CaOMgOK2ONa2OSO3P2O5B2O3LOI (%)

Fly ash56.0129.83.581.752.360.300.730.61Nil0.44Nil0.44
Silica fume92.000.461.60Nil0.290.280.610.510.19NilNil1.00
BoraxNilNil1.0NilNilNilNil17.01.0Nil59.0022.08