Research Article
A “Non-Invasive” Technique for Qualifying the Reinforced Concrete Structure
Table 1
The value of rebound index.
| Structural element | Sclerometer value
| Average value | Element code | Size [cm] | Rebound value |
| P1 Dx T | 43 × 43 | 27 | 28 | 26 | 29 | 25 | 25 | 31 | 26 | 28 | 28 | 28 | P2 Dx T | 43 × 43 | 34 | 38 | 36 | 42 | 40 | 36 | 37 | 38 | 41 | 38 | 38 | P3 Dx T | 43 × 43 | 32 | 33 | 30 | 31 | 32 | 32 | 34 | 31 | 31 | 31 | 32 | P4 Dx T | 43 × 43 | 35 | 33 | 34 | 30 | 36 | 34 | 34 | 34 | 36 | 38 | 38 | P5 Dx T | 43 × 43 | 35 | 33 | 34 | 34 | 33 | 32 | 35 | 37 | 34 | 34 | 34 | P6 Dx T | 43 × 43 | 35 | 37 | 38 | 38 | 36 | 34 | 35 | 38 | 36 | 36 | 36 |
| P1 Sx T | 43 × 43 | 41 | 37 | 45 | 47 | 37 | 38 | 42 | 39 | 40 | 41 | 41 | P2 Sx T | 43 × 43 | 43 | 42 | 42 | 40 | 44 | 42 | 46 | 44 | 44 | 40 | 43 | P3 Sx T | 43 × 43 | 34 | 34 | 37 | 35 | 34 | 33 | 34 | 32 | 36 | 35 | 34 | P4 Sx T | 43 × 43 | 32 | 28 | 32 | 32 | 34 | 34 | 34 | 34 | 30 | 32 | 32 | P5 Sx T | 43 × 43 | 30 | 28 | 28 | 32 | 30 | 28 | 32 | 32 | 30 | 30 | 30 | P6 Sx T | 43 × 43 | 34 | 35 | 34 | 36 | 35 | 37 | 38 | 35 | 38 | 35 | 36 |
| P1 Dx I p | 43 × 43 | 23 | 21 | 21 | 22 | 22 | 25 | 25 | 26 | 24 | 22 | 23 | P2 Dx I p | 43 × 43 | 33 | 32 | 33 | 32 | 30 | 30 | 30 | 33 | 31 | 30 | 31 | P3 Dx I p | 43 × 43 | 37 | 40 | 38 | 41 | 43 | 38 | 38 | 38 | 41 | 38 | 39 | P4 Dx I p | 43 × 43 | 38 | 38 | 38 | 38 | 37 | 39 | 37 | 38 | 39 | 39 | 38 | P5 Dx I p | 43 × 43 | 37 | 39 | 35 | 38 | 37 | 38 | 38 | 40 | 38 | 40 | 38 | P6 Dx I p | 43 × 43 | 36 | 38 | 37 | 37 | 38 | 38 | 37 | 38 | 36 | 38 | 37 |
| P1 Sx I p | 43 × 43 | 26 | 22 | 24 | 22 | 24 | 20 | 23 | 22 | 22 | 22 | 23 | P2 Sx I p | 43 × 43 | 40 | 41 | 37 | 40 | 40 | 39 | 38 | 38 | 37 | 38 | 39 | P3 Sx I p | 43 × 43 | 40 | 37 | 35 | 37 | 36 | 35 | 35 | 35 | 35 | 35 | 36 | P4 Sx I p | 43 × 43 | 35 | 35 | 35 | 37 | 35 | 37 | 36 | 38 | 36 | 38 | 36 | P5 Sx I p | 43 × 43 | 40 | 40 | 37 | 35 | 36 | 35 | 38 | 36 | 36 | 36 | 37 | P6 Sx I p | 43 × 43 | 36 | 38 | 36 | 38 | 38 | 38 | 40 | 40 | 38 | 38 | 38 |
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