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R-912 — Fiberboard Wood

Material Id
Fiberboard Wood
Record Id
912
Date
10/1/1953
Delta T (F)
24.73
Delta X (in)
0.7996
Density (lb/ft3)
15.1
Description
Roof Board
Form
Board
K W Mk (W/mK)
0.364
Manufacturer
Armstrong Cork Co.
Material
Fiberboard, Wood
Mean Temp (F)
71.18
R Value per Inch (ft2hF/BTU/in)
0.39623
Rsi per Inch (m2K/W/in)
0.06978
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Temlok®

Source: NIST SRD 81 API

fiberboard_wood — record id 912 · date 10/1/1953 · rsi per inch 0.0697802 m2K/W/in · r value per inch 0.39623 ft2hF/BTU/in · k w mk 0.364 W/mK | Insulation R Values | Engineering Database