Effect of Limestone Waste Powder and Marble Waste over the Strength Properties of the Conventional Concrete

Abstract

In this experimental research, limestone waste powder and marble based coarse aggregate were practised for the upgradation of the concrete. Limestone waste powder was applied at 3%, 6%, 9%, 12%, 15%, 18% and 21% in alternative to the regular binder and marble based coarse aggregate was applied at 10%, 20%, 30%, 40%, 50%, 60% and 70% in alternative to the regular gravel. So as to check the output of application of new constituents, some major examinations were executed over the prepared samples. M-40 grade of concrete was taken into account for the preparation of entire mix. 0.45 water to binder proportion was taken for the modification of the entire mix. The examination outcomes revealed that with the intensification in the proportion of the limestone waste powder, intensification in the resistance against the compressive loads has been observes. Also, the maximum resistance against the compressive loads was originated at 18% utilization of limestone waste powder. The examination outcomes also revealed that with the intensification in the proportion of the marble waste aggregate, intensification in the resistance against the compressive loads has been observed. Also, the maximum resistance against the compressive loads was originated at 60% utilization of marble waste aggregate. Also, the maximum resistance against the flexural loads was originated at 18% utilization of limestone waste powder. The examination outcomes also revealed that with the intensification in the proportion of the marble waste aggregate, intensification in the resistance against the flexural loads has been observed. Also, the maximum resistance against the flexural loads was originated at 60% utilization of marble waste aggregate.