Experimental Study of Different Recycled Coarse Aggregate Content on Compressive Strength of Concrete

Abstract

The abandoned concrete block after crushing, washing, screening, and then blended into line in accordance with a certain percentage of recycled coarse aggregate particle size distribution in proportion to the distribution of alternative native coarse aggregate, recycled concrete is formulated for recycling waste concrete and effective way. Under study and adopt the same water-cement ratio of state, adding different proportions of recycled coarse aggregate to analyze the intensity variation between blended with recycled concrete and ordinary concrete proportions.