Beam No. | First crack load, Fc (kN) | Ultimate failure load, Fu (kN) |
| Flexural strength (N/mm2) |
Bamboo RC-BB | 11 | 18.67 | 0.59 | 6.22 |
Rattan RC-RB | 6 | 8 | 0.75 | 2.56 |
Steel RC-SB | 20 | 34 | 0.59 | 12.22 |