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R-301 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 301 · date 8/11/1942 · rsi per inch 0.0608383 m2K/W/in · r value per inch 0.345456 ft2hF/BTU/in · k w mk 0.4175 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 301
Date: 8/11/1942
Delta T (F): 14.32
Delta X (in): 0.498
Density (lb/ft3): 19.6
Description: ½ in.
Form: Board
K W Mk (W/mK): 0.4175
Material: Fiberboard, Wood
Mean Temp (F): 96.3
R Value per Inch (ft2hF/BTU/in): 0.345456
Rsi per Inch (m2K/W/in): 0.060838
Standard: Nist Srd 81 API

Source: NIST SRD 81 API

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