Hot Box Test R-value Database

Polysteel Wall Technologies

Summary Of Hot Box Test Data And Calculations

 

Tests performed Winter 1996

 

Surface-to-surface R-value [hft²F/Btu]

11.57

Climate Chamber Air Temp (°F)

52.25

Meter Chamber Air Temp (°F)

99.7

Climate Side Wall Surface Temp (°F)

56.17

Measure Side Wall Surface Temp (°F)

97.9

Measure Chamber Air Velocity (MPH)

0.6

Climate Chamber Air Velocity (MPH)

0.4

 

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