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R-755 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 755 · date 6/21/1950 · rsi per inch 0.0734954 m2K/W/in · r value per inch 0.417326 ft2hF/BTU/in · k w mk 0.3456 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 755
Date: 6/21/1950
Delta T (F): 22.5
Delta X (in): 0.9608
Density (lb/ft3): 13.62
Description: Wood fiber, felted, Specimens (1, 2), Surfaces Sanded
Form: Board
K W Mk (W/mK): 0.3456
Manufacturer: Armstrong Cork Co.
Material: Fiberboard, Wood
Mean Temp (F): 120.85
R Value per Inch (ft2hF/BTU/in): 0.417326
Rsi per Inch (m2K/W/in): 0.073495
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Temlok®

Source: NIST SRD 81 API

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fiberboard_wood — record id 755 · date 6/21/1950 · rsi per inch 0.0734954 m2K/W/in · r value per inch 0.417326 ft2hF/BTU/in · k w mk 0.3456 W/mK | Insulation R Values | Engineering Database