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R-287 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 287 · date 4/2/1942 · rsi per inch 0.0702434 m2K/W/in · r value per inch 0.39886 ft2hF/BTU/in · k w mk 0.3616 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 287
Date: 4/2/1942
Delta T (F): 20
Delta X (in): 1.01
Density (lb/ft3): 16.69
Description: ASTM Specimens (A1,A2)
Form: Board
K W Mk (W/mK): 0.3616
Material: Fiberboard, Wood
Mean Temp (F): 80.02
R Value per Inch (ft2hF/BTU/in): 0.39886
Rsi per Inch (m2K/W/in): 0.070243
Standard: Nist Srd 81 API

Source: NIST SRD 81 API

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