OSB, MW, 50 mm cavity, rep 3
Oriented Strand Board (OSB)
Description
This experiment is on a system consisting of an Oriented Strand Board (OSB) cladding panel and a Mineral Wool (MW) insulation panel, separated with a cavity of 50 mm width. It is the third repetition of this system configuration.
Experiment Notes
At approximately 7 minutes the OSB panel began to touch the insulation panel, affecting the mass measurements. At approximately 9 minutes the OSB panel began to collapse, causing a sudden change in the mass measurements as debris fell into the debris tray, onto both load cells, or off the entire assembly.
Test Details
| Cladding | Oriented Strand Board (OSB) |
| Cladding Thickness [mm] | 11 |
| Insulation | Mineral Wool (MW) |
| Insulation thickness [mm] | 25 |
| Cavity width [mm] | 50 |
| Repetition number | 3 |
Metrics
| Peak HRR [kW] | 161 |
| Time to Peak HRR [mins] | 6.98 |
| Total HR [MJ] | 64.2 |
| Peak dQ/dt [kW/s] | 1.04 |
| Time to Peak dQ/dt [mins] | 5 |
| Residual HRR [kW] | 7.03 |
Video
HRR [kW] including burner baseline
Minutes
30