Density kg/m3 | Soak treatmenta | Cement—B. vulgaris flake mix ratiok | ||||
1:1 | 1:5 | 2:1 | 2:5:1 | 3:1 | ||
No of boards produced | ||||||
1200 | Control | 2 | 2 | 2 | 2 | 2 |
1200 | Cold water | 2 | 2 | 2 | 2 | 2 |
1200 | Hot water | 2 | 2 | 2 | 2 | 2 |
1200 | 1% NaOH | 2 | 2 | 2 | 2 | 2 |
800 | Control | 2 | 2 | 2 | 2 | 2 |
800 | Cold water | 2 | 2 | 2 | 2 | 2 |
800 | Hot water | 2 | 2 | 2 | 2 | 2 |
800 | 1% NaOH | 2 | 2 | 2 | 2 | 2 |