OSB, MW, 200 mm cavity, rep 2

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 200 mm width. It is the second repetition of this system configuration.

Experiment Notes

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] 200
Repetition number 2
Metrics
Peak HRR [kW] 144
Time to Peak HRR [mins] 8.9
Total HR [MJ] 58.2
Peak dQ/dt [kW/s] 0.656
Time to Peak dQ/dt [mins] 8.47
Residual HRR [kW] 8.17
Test Pictures (click to zoom)
System Test Result
System Test Result
System Test Result
System Test Result
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Video
HRR [kW] including burner baseline
Minutes
30