Cembinder Concrete using Robo Sand - ssrg-journalsApr 4, 2017 . Compressive strength, Environment, Robo sand. I.INTRODUCTION . RESPECTIVELYON UNIVERSALTESTING MACHINE. II. Experimental work: . 2009 and a total of 5 mixes were made with varyingcembinder proportion of.robosand making machinery,Comparative Study on performance of concrete with Natural sand .Robo Sand is to be higher about 26.48% when compared to natural sand. . particles below 600 microns must be at least 30% to 50% for making good concrete. .. as per IS 516-1959  in compression testing machine as shown in Fig. 2.mix design for incorporating fine aggregate replacing materials - IJRETThe casted and cured specimens by the prepared mix are put to mechanical test for . Keywords: Robo Sand, Mix Design, FARM- Fine Aggregate Replacing Material, Empirical . developments made using concrete materials are enormous.
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