Estimation of concrete strength by non-destructive combined method and its application

복합비파괴검사법에 의한 콘크리트 강도평가와 그 응용

The purpose of this report is to obtain a practical expression for estimating the compressive strength of concrete using the non-destructive method of testing combining rebound number and ultrasonic pulse velocity at the construction sites for obtaining highest accuracy in predicting the compressive strength.