Materials sampling and testing quantum
| Initial | Broadened/enhanced | |
|---|---|---|
| Concrete core sampling | ||
| Compressive strength Density Some samples subject to further chemical testing | 23 | 160 |
| Carbonation (structure and façade) | 22 | 57 |
| Cement content | 5 | 26 |
| Chloride content | 5 | 31 |
| Sulfate content | 5 | 31 |
| High-alumina cement | — | 8 |
| Alkali–silica reaction | — | 20 |
| Reinforcement tensile strength | 3 | 78 |
| Initial | Broadened/enhanced | |
|---|---|---|
| Concrete core sampling | ||
| Compressive strength Density Some samples subject to further chemical testing | 23 | 160 |
| Carbonation (structure and façade) | 22 | 57 |
| Cement content | 5 | 26 |
| Chloride content | 5 | 31 |
| Sulfate content | 5 | 31 |
| High-alumina cement | — | 8 |
| Alkali–silica reaction | — | 20 |
| Reinforcement tensile strength | 3 | 78 |
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