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R-2050 — Glass Fiber Blanket

Name: Insulation R Values — glass_fiber_blanket: record id 2050 · rsi per inch 0.11426 m2K/W/in · r value per inch 0.648798 ft2hF/BTU/in · date 8/15/1979 · k w mk 0.2223 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Blanket
Record Id: 2050
Date: 8/15/1979
Delta T (F): 21.06
Delta X (in): 1.0003
Density (lb/ft3): 0.848
Description: SRM® 1451, Sample 80143
K W Mk (W/mK): 0.2223
Manufacturer: Johns Manville
Material: Glass Fiber Blanket
Mean Temp (F): 2.22
R Value per Inch (ft2hF/BTU/in): 0.648798
Rsi per Inch (m2K/W/in): 0.11426
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1451

Source: NIST SRD 81 API

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