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R-880 — Fiberboard Cane

Material Id
Fiberboard Cane
Record Id
880
Date
3/12/1953
Delta T (F)
21.64
Delta X (in)
0.9789
Density (lb/ft3)
16.26
Description
Fine texture, One Surface white, 1 in.
Form
Board
K W Mk (W/mK)
0.3905
Manufacturer
Celotex Co.
Material
Fiberboard, Cane
Mean Temp (F)
126.21
R Value per Inch (ft2hF/BTU/in)
0.369342
Rsi per Inch (m2K/W/in)
0.065045
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Celotex®

Source: NIST SRD 81 API

fiberboard_cane — record id 880 · date 3/12/1953 · mean temp 126.21 F · rsi per inch 0.0650448 m2K/W/in · r value per inch 0.369342 ft2hF/BTU/in | Insulation R Values | Engineering Database