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R-875 — Fiberboard Cane

Material Id
Fiberboard Cane
Record Id
875
Date
2/19/1953
Delta T (F)
25.07
Delta X (in)
0.9673
Density (lb/ft3)
15.93
Description
Insulation board, Light Asphalt surfaces, 1 in.
Form
Board
K W Mk (W/mK)
0.3509
Manufacturer
National Gypsum Co.
Material
Fiberboard, Cane
Mean Temp (F)
72.47
R Value per Inch (ft2hF/BTU/in)
0.411023
Rsi per Inch (m2K/W/in)
0.072385
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Gold Bond®

Source: NIST SRD 81 API

fiberboard_cane — record id 875 · date 2/19/1953 · mean temp 72.47 F · rsi per inch 0.0723853 m2K/W/in · r value per inch 0.411023 ft2hF/BTU/in | Insulation R Values | Engineering Database