Table 1 Concrete mix design
From: Effect of short glass fiber on shear capacity for shallow wide reinforced concrete beams
Material | Specific gravity | Weight (kg) | Volume (m3) |
|---|---|---|---|
Cement | 3.15 | 330 | 0.104 |
Sand | 2.61 | 790 | 0.302 |
Aggregate size 20 mm | 2.67 | 540 | 0.202 |
Aggregate size 5–14 mm | 2.63 | 540 | 0.205 |
Free water | 1 | 170 | 0.17 |
Air voids % | ------ | ------- | 0.02 |
w/c | 0.515 | ||