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R-846 — Fiberboard Cane

Name: Insulation R Values — fiberboard_cane: record id 846 · date 10/27/1952 · mean temp 71.88 F · rsi per inch 0.0640282 m2K/W/in · r value per inch 0.363569 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Fiberboard Cane
Record Id: 846
Date: 10/27/1952
Delta T (F): 23.63
Delta X (in): 1.0083
Density (lb/ft3): 20.72
Description: Celotex® Preseal Roof Insulation
Form: Board
K W Mk (W/mK): 0.3967
Manufacturer: Celotex Co.
Material: Fiberboard, Cane
Mean Temp (F): 71.88
R Value per Inch (ft2hF/BTU/in): 0.363569
Rsi per Inch (m2K/W/in): 0.064028
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Celotex®

Source: NIST SRD 81 API

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