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R-292 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 292 · date 4/13/1942 · rsi per inch 0.0686672 m2K/W/in · r value per inch 0.389911 ft2hF/BTU/in · k w mk 0.3699 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 292
Date: 4/13/1942
Delta T (F): 20.31
Delta X (in): 1.0082
Density (lb/ft3): 16.69
Description: ASTM Specimens (A1,A2)
Form: Board
K W Mk (W/mK): 0.3699
Material: Fiberboard, Wood
Mean Temp (F): 93.39
R Value per Inch (ft2hF/BTU/in): 0.389911
Rsi per Inch (m2K/W/in): 0.068667
Standard: Nist Srd 81 API

Source: NIST SRD 81 API

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