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R-887 — Fiberboard Cane

Material Id
Fiberboard Cane
Record Id
887
Date
4/29/1953
Delta T (F)
34.98
Delta X (in)
1.6039
Density (lb/ft3)
11.58
Description
Insulation board, 1½ in.
Form
Board
K W Mk (W/mK)
0.3264
Manufacturer
Celotex Co.
Material
Fiberboard, Cane
Mean Temp (F)
74.44
R Value per Inch (ft2hF/BTU/in)
0.441875
Rsi per Inch (m2K/W/in)
0.077819
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Celotex®

Source: NIST SRD 81 API

fiberboard_cane — record id 887 · date 4/29/1953 · mean temp 74.44 F · rsi per inch 0.0778186 m2K/W/in · r value per inch 0.441875 ft2hF/BTU/in | Insulation R Values | Engineering Database