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

<div>(a) Compression testing machine. (b) Schmidt’s rebound hammer test apparatus with a digital display. (c) Pundit’s ultrasonic pulse velocity test.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Comparison of Compressive Strength of M30 Grade Concrete with Destructive and Nondestructive Procedures Using Digital Image Processing as a Technique 

Figure 1 | Comparison of Compressive Strength of M30 Grade Concrete with Destructive and Nondestructive Procedures Using Digital Image Processing as a Technique 