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R-66 — Rock Wool

Name: Insulation R Values — rock_wool: record id 66 · date 8/25/1938 · mean temp 75 F · rsi per inch 0.0940741 m2K/W/in · r value per inch 0.534177 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rock Wool
Record Id: 66
Date: 8/25/1938
Density (lb/ft3): 6.4
Form: Blanket
K W Mk (W/mK): 0.27
Material: Rock Wool
Mean Temp (F): 75
R Value per Inch (ft2hF/BTU/in): 0.534177
Rsi per Inch (m2K/W/in): 0.094074
Standard: Nist Srd 81 API

Source: NIST SRD 81 API

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