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R-176 — Fiberboard Wood

Material Id
Fiberboard Wood
Record Id
176
Date
5/27/1940
Delta X (in)
0.517
Density (lb/ft3)
20.3
Description
Wood fiber, felted, One Hard surface, ½ in.
Form
Board
K W Mk (W/mK)
0.376
Manufacturer
Masonite Corp.
Material
Fiberboard, Wood
Mean Temp (F)
89.1
R Value per Inch (ft2hF/BTU/in)
0.383585
Rsi per Inch (m2K/W/in)
0.067553
Standard
Nist Srd 81 API
Trade Name
Masonite®

Source: NIST SRD 81 API

fiberboard_wood — record id 176 · date 5/27/1940 · rsi per inch 0.0675532 m2K/W/in · r value per inch 0.383585 ft2hF/BTU/in · k w mk 0.376 W/mK | Insulation R Values | Engineering Database