Rebound Hammer Test: An Investigation into Its Reliability in Applications on Concrete Structures

<div>Calibration curves for moisture content and loading conditions (% of the ultimate load). Calibration curve: <i>R</i><sub>c</sub> = <i>e</i><sup><i>a</i>RI</sup>; RI = rebound index; <i>a</i> ∈ [0.094, 0.120]; <i>R</i><sup>2</sup> ≅ [0.62, 0.97].</div>

Advances in Materials Science and Engineering

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Figure 11

Figure 11: Rebound Hammer Test: An Investigation into Its Reliability in Applications on Concrete Structures 