Titlebook: Smart Technologies for Sustainable Development; Select Proceedings o Sanjay Kumar Shukla,Srinivasan Chandrasekaran,Sree Conference proceedi

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Study on Mechanical Properties of M30 Grade Concrete with Replacement of Cement by Wollastonite,ected, and IS method was used for mix design. The properties of material for cement, wollastonite powder and coarse aggregate were studied for mix design. The various strengths of concrete like compressive strength and split tensile strength were studied for replacements of cement using wollastonite

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Correlation Between Surface Absorption and Chloride Ion Penetration of Concrete with Nano Silica,n added to concrete can perform as a filler material and also participate in pozzolanic reaction to improve the density of  concrete. In this investigation, concrete samples were made by adding NS to concrete. The compressive strength increased with increase in NS content up to 1.5%. Ultrasonic puls

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