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pp.455-456
In this study, CO2 reduction type quaternary component high fluidity concrete was produced with more than 80%r eduction in cement quantity to increase the use of industrial by product sand enhance construction performance, there by reducing CO2 emissions. Furthermore, theq uality properties, and CO2 reduction performance of this concrete were evaluated. As a result of the quality evaluation of quaternary component blended high fluidity concrete with CO₂reduction, the target performance could be achieved with a 80% or more reduction of cement quantity by mixing a large amount of industrial byproducts. The required performance level was obtained even though the flow, mechanics, and durability characteristics decreased a little compared to conventional mix.
