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R-777 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 777 · date 10/3/1950 · rsi per inch 0.0726753 m2K/W/in · r value per inch 0.412669 ft2hF/BTU/in · k w mk 0.3495 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 777
Date: 10/3/1950
Delta T (F): 21.26
Delta X (in): 0.9622
Density (lb/ft3): 13.43
Description: Wood fiber, felted, Specimens (1, 2), Surfaces Sanded
Form: Board
K W Mk (W/mK): 0.3495
Manufacturer: Armstrong Cork Co.
Material: Fiberboard, Wood
Mean Temp (F): 120.22
R Value per Inch (ft2hF/BTU/in): 0.412669
Rsi per Inch (m2K/W/in): 0.072675
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 777 · date 10/3/1950 · rsi per inch 0.0726753 m2K/W/in · r value per inch 0.412669 ft2hF/BTU/in · k w mk 0.3495 W/mK | Insulation R Values | Engineering Database