Research Article
Effect of Wheat Straw Ash on Fresh and Hardened Concrete Reinforced with Jute Fiber
Table 4
Descriptive statistical data on experimental results.
| | | Slump (mm) | Compressive strength (MPa) | Tensile strength (MPa) | Flexural strength (MPa) | Modulus of elasticity (GPa) | Permeability (mm) |
| | Number of values | 25 | 25 | 25 | 25 | 25 | 25 | | Minimum | 12.00 | 28.00 | 3.100 | 4.300 | 26.50 | 7.000 | | Maximum | 58.00 | 32.88 | 3.800 | 5.300 | 31.45 | 22.00 | | Range | 46.00 | 4.880 | 0.7000 | 1.000 | 4.950 | 15.00 | | Mean | 31.52 | 30.70 | 3.473 | 4.844 | 29.30 | 14.32 | | Std. deviation | 11.74 | 1.261 | 0.1564 | 0.2299 | 1.377 | 3.637 | | Std. error of mean | 2.348 | 0.2522 | 0.03128 | 0.04597 | 0.2754 | 0.7274 | | Coefficient of variation | 37.25% | 4.108% | 4.503% | 4.746% | 4.699% | 25.40% |
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