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R-49 — Glass Fiber Blanket

Name: Insulation R Values — glass_fiber_blanket: record id 49 · rsi per inch 0.0907143 m2K/W/in · r value per inch 0.5151 ft2hF/BTU/in · date 6/18/1936 · k w mk 0.28 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Blanket
Record Id: 49
Date: 6/18/1936
Density (lb/ft3): 3.7
Description: Glass Wool Batt
K W Mk (W/mK): 0.28
Material: Glass Fiber Blanket
Mean Temp (F): 95
R Value per Inch (ft2hF/BTU/in): 0.5151
Rsi per Inch (m2K/W/in): 0.090714
Standard: Nist Srd 81 API
Trade Name: Red Top

Source: NIST SRD 81 API

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