The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less than 170Kg/cm2 after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm2 /gm.

turbidimetric method three days not less than 170Kg/cm2 The fineness an ordinary cement seven days Chemical Engineering Question Bank Chemical Process in Chemical Engineering Question Bank