Advances in Materials Science and Engineering / 2014 / Article / Tab 7

Research Article

The Stabilization of Weathered Dolerite Aggregates with Cement, Lime, and Lime Fly Ash for Pavement Construction

Table 7

Chemical composition of fly ash as determined by XRF.

Compound nameConcentration in lime (mass %)

SiO256.40
Al2O337.10
Fe2O32.95
CaO3.69
MgO1.02
SO30.400
Na2O0.257
K2O0.826
TiO21.61
P2O50.525

Trace elements

Zn
0.00855
Ga0.00546
As0.00469
Rb0.00487
Sr0.0892
Y0.0134
Zr0.0364
Ba0.0810
Pb0.0116

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