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R-778 — Fiberboard Wood

Material Id
Fiberboard Wood
Record Id
778
Date
10/4/1950
Delta T (F)
22.77
Delta X (in)
0.961
Density (lb/ft3)
13.45
Description
Wood fiber, felted, Specimens (1, 2), Surfaces Sanded
Form
Board
K W Mk (W/mK)
0.3466
Manufacturer
Armstrong Cork Co.
Material
Fiberboard, Wood
Mean Temp (F)
67.43
R Value per Inch (ft2hF/BTU/in)
0.416122
Rsi per Inch (m2K/W/in)
0.073283
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Temlok®

Source: NIST SRD 81 API

fiberboard_wood — record id 778 · date 10/4/1950 · rsi per inch 0.0732833 m2K/W/in · r value per inch 0.416122 ft2hF/BTU/in · k w mk 0.3466 W/mK | Insulation R Values | Engineering Database