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R-844 — Fiberboard Cane

Name: Insulation R Values — fiberboard_cane: record id 844 · date 10/23/1952 · mean temp 72.03 F · rsi per inch 0.0738372 m2K/W/in · r value per inch 0.419267 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Fiberboard Cane
Record Id: 844
Date: 10/23/1952
Delta T (F): 24.36
Delta X (in): 0.9689
Density (lb/ft3): 14.2
Description: Celotex® Preseal Roof Insulation
Form: Board
K W Mk (W/mK): 0.344
Manufacturer: Celotex Co.
Material: Fiberboard, Cane
Mean Temp (F): 72.03
R Value per Inch (ft2hF/BTU/in): 0.419267
Rsi per Inch (m2K/W/in): 0.073837
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Celotex®

Source: NIST SRD 81 API

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