Experimental Study on Mechanical Properties of Nano Concrete Materials

Abstract

This paper focuses on the influence of nano-CaCO3 and nano-SiO2 materials on the mechanical properties of concrete mixed with different dosages. Through the compressive strength and flexural strength tests of nano concrete, the flexural and compression ratio of each sample are calculated, and the influence of nano materials on the flexural and compression ratio of concrete is analyzed. It is proved that nanometer materials with very small particle size and large surface area have excellent properties that ordinary materials do not possess. It can be used as admixture of concrete to improve the mechanical properties and durability of concrete.