Research Article
A “Non-Invasive” Technique for Qualifying the Reinforced Concrete Structure
Table 5
Left side pillar (Sx): First floor.
| Pillar | Average rebound value | Average ultrasonic speed |
| P1 Sx I p | 23 | 2582,0 | P2 Sx I p | 39 | 3476,1 | P3 Sx I p | 36 | 3358,2 | P4 Sx I p | 36 | 3319,6 | P5 Sx I p | 37 | 3450,3 | P6 Sx I p | 38 | 3346,1 |
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