Workability and compressive strength of self compacting concrete containing different levels of limestone powder

Abstract

Self compacting concrete (SCC) is an innovative construction material in construction industry. It is a highly fluid and stable concrete that flows under its own weight and fills completely the formwork. The flowability of SCC is achieved by increased paste content with employment of some mineral admixture in the form of limestone powder. The use of this type of filler increases the workability and the compressive strength for an optimal cement content replacement and also provides economic and environmental advantages by reducing Portland cement production and CO2 emissions.