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R-571 — Corkboard

Name: Insulation R Values — corkboard: record id 571 · date 6/22/1948 · mean temp 41.48 F · rsi per inch 0.094494 m2K/W/in · r value per inch 0.536562 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Corkboard
Record Id: 571
Date: 6/22/1948
Delta T (F): 24.57
Delta X (in): 0.9851
Density (lb/ft3): 7.26
Description: Ashve Sample #17
Form: Board
K W Mk (W/mK): 0.2688
Material: Corkboard
Mean Temp (F): 41.48
R Value per Inch (ft2hF/BTU/in): 0.536562
Rsi per Inch (m2K/W/in): 0.094494
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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