Table 4 Compressive and splitting tensile strength at 28 days.
From: A Study on High Performance Fine-Grained Concrete Containing Rice Husk Ash
Mixtures | Compressive strength (MPa) | Splitting tensile strength (MPa) | Compressive/Splitting tensile strength |
|---|---|---|---|
REF | 54.0 | 5.1 | 10.6 |
5 % RHA | 55.4 | 5.6 | 10.0 |
10 % RHA | 62.3 | 6.5 | 9.6 |
15 % RHA | 60.3 | 6.0 | 10.1 |
20 % RHA | 60.2 | 5.4 | 11.1 |
10 % SF | 59.0 | 6.3 | 9.4 |