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R-871 — Fiberboard Cane

Name: Insulation R Values — fiberboard_cane: record id 871 · date 12/12/1952 · mean temp 72.17 F · rsi per inch 0.0776046 m2K/W/in · r value per inch 0.44066 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Fiberboard Cane
Record Id: 871
Date: 12/12/1952
Delta T (F): 32.29
Delta X (in): 1.4423
Density (lb/ft3): 14.02
Description: Roof insulation, Fine fiber, Tan Color
Form: Board
K W Mk (W/mK): 0.3273
Material: Fiberboard, Cane
Mean Temp (F): 72.17
R Value per Inch (ft2hF/BTU/in): 0.44066
Rsi per Inch (m2K/W/in): 0.077605
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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