Model | SilverSchimidt |
Company | Proceq |
Impact energy | 2.207 Nm (N), 0.735 Nm (L) |
Compressive strength range | 10 to 100 N/mm2 (1'450 to 14'500 psi) |
n | Beam 01 | Column 01 | Beam 02 | Column 02 |
---|---|---|---|---|
1 | 69.00 | 60.50 | 68.00 | 64.00 |
2 | 64.50 | 59.00 | 62.50 | 61.00 |
3 | 69.50 | 67.00 | 61.50 | 64.00 |
4 | 67.50 | 63.00 | 60.00 | 62.50 |
5 | 73.50 | 65.50 | 60.50 | 55.50 |
6 | 73.00 | 71.50 | 59.00 | 61.50 |
7 | 60.50 | 66.50 | 65.00 | 60.00 |
8 | 69.00 | 58.50 | 66.00 | 60.00 |
9 | 70.00 | 61.00 | 67.00 | 59.00 |
10 | 72.00 | 60.00 | 65.00 | 63.00 |
11 | 66.00 | 61.00 | 70.00 | 63.00 |
12 | 65.50 | 61.50 | 63.00 | 64.00 |
13 | 70.50 | 63.00 | 58.50 | 67.00 |
14 | 68.50 | 61.50 | 64.50 | 66.00 |
15 | 67.00 | 57.00 | 64.00 | 63.00 |
16 | 60.50 | 63.00 | 64.50 | 60.00 |
Average | 68.75 | 61.50 | 64.25 | 62.75 |
Standard deviation | 3.85 | 3.67 | 3.26 | 2.84 |
Conversion of the obtained values according to the equipment graphic |
55 MPa | 51 MPa | 52 MPa | 51.50 MPa |
Model | D-tect 150 Professional |
Company | Bosch |
Impact energy | 150mm |
Compressive strength range | 4 x 1.5 V LR6 (AA) |
- | Sample | 1 | 2 | 3 | 4 | |
---|---|---|---|---|---|---|
- | - | Unit | Beam 01 | Column 01 | Beam 02 | Column 02 |
- | Surface compressive strength | MPa | 55 | 51 | 52 | 51.5 |
- | Concrete cover thickness | mm | 20 | 20 | 19 | 28.5 |
- | Carbonated depth | mm | 3 | 3.1 | 2.9 | 4.4 |
A | Structure's life in service | years | 2 | |||
- | k (Eq. 3) | mm/√year | 2.12 | 2.19 | 2.05 | 3.11 |
B | t (Eq. 3) | years | 88.89 | 83.25 | 85.85 | 83.91 |
C (B - A) | Remaining service life | years | 86.89 | 81.25 | 83.85 | 81.91 |