Comparison of Compressive Strength of M30 Grade Concrete with Destructive and Nondestructive Procedures Using Digital Image Processing as a Technique

<div>Testing of concrete cube samples: (a) ultrasonic pulse velocity, (b) rebound hammer test, and (c) crushing under CTM.</div>

Advances in Civil Engineering

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Figure 4

Figure 4: Comparison of Compressive Strength of M30 Grade Concrete with Destructive and Nondestructive Procedures Using Digital Image Processing as a Technique 

Figure 4 | Comparison of Compressive Strength of M30 Grade Concrete with Destructive and Nondestructive Procedures Using Digital Image Processing as a Technique 