S/N | Material Type | 5/15 gravel | 15/25 gravel | 5/15 + 15/25 gravel | |||
Conventional | Rational | Conventional | Rational | Conventional | Rational | ||
1 | Cement (CPJ) 42.5 | 50 kg | 50 kg | 50 kg | 50 kg | 50 kg | 50 kg |
2 | Sand 0/5 | 60 liters | 90 liters | 60 liters | 90 liters | 60 liters | 90 liters |
3 | Gravel 5/15 | 120 liters | 90 liters | - | - | 60 liters | 45 liters |
4 | Gravel 15/25 | - | - | 120 liters | 90 liters | 60 liters | 45 liters |
5 | Water (w/c = 0.5) | 25 liters | 25 liters | 25 liters | 25 liters | 25 liters | 25 liters |
6 | Slump test | 6.1 cm | 4.8 cm | 6.6 cm | 5.4 cm | 6.5 cm | 5 cm |