Re role of lime stone in cement? hello raju, there is still some controversy regarding the effectiveness of replacing of gypsum with limestone.Several researchers (eg.
Materials for environmental protection and energy application: effect of limestone powders on compressive strength and setting time of portland-limestone cement .Read More
A laboratory study demonstrates that high volume, 45% by mass replacement of portland cement (opc) with 30% finely-ground basaltic ash from saudi arabia (np) and 15%.Read More
Hydration and strength development in ternary portland cement blends containing limestone and fly ash or metakaolin.Read More
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