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R-1084 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 1084 · date 11/27/1957 · rsi per inch 0.0997252 m2K/W/in · r value per inch 0.566266 ft2hF/BTU/in · k w mk 0.2547 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 1084
Date: 11/27/1957
Delta T (F): 24.47
Delta X (in): 1.0165
Density (lb/ft3): 12.25
K W Mk (W/mK): 0.2547
Material: Glass Fiber Board
Mean Temp (F): 73.88
R Value per Inch (ft2hF/BTU/in): 0.566266
Rsi per Inch (m2K/W/in): 0.099725
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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