| Test | e/d | Load, N | Masonry | Mean | Mortar |
| Reference | Strength, N/mm2 | N/mm2 | Strength, Nmm2 | ||
| S4-A1 | 0 | 9812 | 16.0 | 13.1 (17.2) | |
| S4-A2 | 0 | 8153 | 13.3 | ||
| S4-A3 | 0 | 6745 | 11.0 | ||
| S4-A4 | 0 | 6573 | 10.7 | ||
| S4-A5 | 0 | 8860 | 14.5 | 1.7 | |
| S4-B1 | 0.1 | 4813 | 14.4 | 18.2 (12.6) | |
| S4-B2 | 0.1 | 6142 | 18.4 | ||
| S4-B3 | 0.1 | 7105 | 21.3 | ||
| S4-B4 | 0.1 | 5973 | 17.9 | ||
| S4-B5 | 0.1 | 5873 | 17.6 | ||
| S4-B6 | 0.1 | 6563 | 19.7 | 3.0 | |
| S4-C1 | 0.3 | 3860 | 16.9 | 16.6 (16.0) | |
| S4-C2 | 0.3 | 4298 | 18.8 | ||
| S4-C3 | 0.3 | 3343 | 14.6 | ||
| S4-C4 | 0.3 | 4421 | 19.4 | ||
| S4-C5 | 0.3 | 4022 | 17.6 | ||
| S4-C6 | 0.3 | 2830 | 12.4 | 1.9 | |
| S4-D1 | 0.4 | 1565 | 15.6 | 13.4 (15.9) | |
| S4-D2 | 0.4 | 1028 | 10.3 | ||
| S4-D3 | 0.4 | 1284 | 12.8 | ||
| S4-D4 | 0.4 | 1589 | 15.9 | ||
| S4-D5 | 0.4 | 1327 | 13.3 | ||
| S4-D6 | 0.4 | 1229 | 12.3 | 2.1 |