CDR, PIR, rep 2
Cedar Wood
Description
This experiment is on a system consisting of a Cedar Wood cladding panel and a Polyisocyanurate (PIR) foam insulation panel, separated with a cavity of 50 mm width. It is the second repetition of this system configuration.
Experiment Notes
At approximately 11 minutes flaming was observed to break through the back of the PIR insulation panel.
Test Details
| Cladding | Cedar Wood |
| Cladding Thickness [mm] | 12 |
| Insulation | Polyisocyanurate (PIR) foam |
| Insulation thickness [mm] | 100 |
| Cavity width [mm] | 50 |
| Repetition number | 2 |
Metrics
| Peak HRR [kW] | 193 |
| Time to Peak HRR [mins] | 3.32 |
| Total HR [MJ] | 48.1 |
| Peak dQ/dt [kW/s] | 1.9 |
| Time to Peak dQ/dt [mins] | 1.83 |
| Residual HRR [kW] | 0.625 |
Video
HRR [kW] including burner baseline
Minutes
30