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R-246 — Corkboard

Name: Insulation R Values — corkboard: record id 246 · date 4/30/1941 · mean temp 90.1 F · rsi per inch 0.0875862 m2K/W/in · r value per inch 0.497338 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Corkboard
Record Id: 246
Date: 4/30/1941
Delta X (in): 1
Density (lb/ft3): 7.8
Form: Board
K W Mk (W/mK): 0.29
Material: Corkboard
Mean Temp (F): 90.1
R Value per Inch (ft2hF/BTU/in): 0.497338
Rsi per Inch (m2K/W/in): 0.087586
Standard: Nist Srd 81 API

Source: NIST SRD 81 API

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