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R-829 — Fiberboard Cane

Material Id
Fiberboard Cane
Record Id
829
Date
4/11/1952
Delta T (F)
23.65
Delta X (in)
1.0256
Density (lb/ft3)
13.82
Description
Roof insulation, 2 in.
Form
Board
K W Mk (W/mK)
0.367
Manufacturer
Pioneer-Flintkote
Material
Fiberboard, Cane
Mean Temp (F)
69.94
R Value per Inch (ft2hF/BTU/in)
0.392992
Rsi per Inch (m2K/W/in)
0.06921
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Flintkote®

Source: NIST SRD 81 API

fiberboard_cane — record id 829 · date 4/11/1952 · mean temp 69.94 F · rsi per inch 0.0692098 m2K/W/in · r value per inch 0.392992 ft2hF/BTU/in | Insulation R Values | Engineering Database