Research Article
Mechanical Performance and Durability Evaluation of Sandstone Concrete
Table 5
Sandstone technical index test results.
| Item | Density | Water absorption (%) | Elongated particles (%) | Crushing value (%) |
| Actual measurements | 2.661 | 4.31 | 10.2 | 25 | Standard value | ≥2.6 | | ≤15 | ≤26 |
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