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R-425 — Glass Fiber Blanket

Name: Insulation R Values — glass_fiber_blanket: record id 425 · rsi per inch 0.0842175 m2K/W/in · r value per inch 0.478209 ft2hF/BTU/in · date 5/15/1945 · k w mk 0.3016 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Blanket
Record Id: 425
Date: 5/15/1945
Delta T (F): 18.4
Delta X (in): 1.0086
Density (lb/ft3): 2.78
K W Mk (W/mK): 0.3016
Manufacturer: Owens Corning Fiberglas Corp.
Material: Glass Fiber Blanket
Mean Temp (F): 88.54
R Value per Inch (ft2hF/BTU/in): 0.478209
Rsi per Inch (m2K/W/in): 0.084218
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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