재생골재를 사용한 콘크리트의 강도 특성

Properties of Strength of Concrete Using Recycled Aggregate

This study is performed to properties of strength of concrete using recycled aggregate. The compressive strength is in the range of $232kgf/cm^2{\sim}375kgf/cm^2$, the tensile strength is in the range of $27kgf/cm^2{\sim}35kgf/cm^2$, and bending strength is in the range of $58kgf/cm^2{\sim}67kgf/cm^2$ at the curing age of 28days. The test result shows that the strengths tend to decreased with increase using recycled aggregate.