Binder system No. of days Average bulk density (+ 0.001 g/cm3) Molybdenum
Control 1000 ppm 1500 ppm 2000 ppm
Cement + fly ash 1 2.303 2.385 2.393 2.398

28

2.381

2.385

2.393

2.399
Table 4: Average bulk density values of solidified products on 1 and 28 days of curing.