1. Table 1. Chemical composition of materials
Compound
FA(fly ash)
C(cement)
Na2O
0.53
0.15
MgO
0.72
2.47
Al2O3
26.87
6.34
SiO2
51.52
23.79
P2O5
0.87
0.14
SO3
1.48
2.29
K2O
0.67
0.59
CaO
6.48
57.29
TiO2
1.20
0.46
Cr2O3 -
0.09
MnO
0.01
0.18
Fe2O3
5.92
3.34
ZnO
0.02
SrO
0.06
ZrO2
0.07
BaO
0.03 Cl
0.05
Loss on ignition
3.43
2.69
Mbujje Joel Webster et al. Rheology and Setting Time of Cement Paste. American Journal of Civil Engineering and
Architecture, 2015, Vol. 3, No. 6, doi: /ajcea-3-6-3
© The Author(s) Published by Science and Education Publishing.