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R-41 — Fiberboard Cane

Material Id
Fiberboard Cane
Record Id
41
Date
11/16/1936
Density (lb/ft3)
15.8
Description
Roof Insulation
Form
Board
K W Mk (W/mK)
0.35
Manufacturer
Flintkote Co.
Material
Fiberboard, Cane
Mean Temp (F)
95
R Value per Inch (ft2hF/BTU/in)
0.41208
Rsi per Inch (m2K/W/in)
0.072571
Standard
Nist Srd 81 API
Trade Name
Flintkote®

Source: NIST SRD 81 API

fiberboard_cane — record id 41 · date 11/16/1936 · mean temp 95 F · rsi per inch 0.0725714 m2K/W/in · r value per inch 0.41208 ft2hF/BTU/in | Insulation R Values | Engineering Database