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R-1075 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 1075 · date 8/13/1957 · rsi per inch 0.0742907 m2K/W/in · r value per inch 0.421842 ft2hF/BTU/in · k w mk 0.3419 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 1075
Date: 8/13/1957
Delta T (F): 24.22
Delta X (in): 1.0559
Density (lb/ft3): 11.29
Description: Ae-F material, Load Bearing
K W Mk (W/mK): 0.3419
Material: Glass Fiber Board
Mean Temp (F): 73.71
R Value per Inch (ft2hF/BTU/in): 0.421842
Rsi per Inch (m2K/W/in): 0.074291
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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