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R-916 — Rock Wool

Name: Insulation R Values — rock_wool: record id 916 · date 11/6/1953 · mean temp 69.58 F · rsi per inch 0.103673 m2K/W/in · r value per inch 0.588685 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rock Wool
Record Id: 916
Date: 11/6/1953
Delta T (F): 23.96
Delta X (in): 1.0076
Density (lb/ft3): 6.5
Description: Specimens Placed in Wood Frames
Form: Loose
K W Mk (W/mK): 0.245
Material: Rock Wool
Mean Temp (F): 69.58
R Value per Inch (ft2hF/BTU/in): 0.588685
Rsi per Inch (m2K/W/in): 0.103673
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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