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R-817 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 817 · date 12/11/1951 · rsi per inch 0.105263 m2K/W/in · r value per inch 0.597712 ft2hF/BTU/in · k w mk 0.2413 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 817
Date: 12/11/1951
Delta T (F): 21.33
Delta X (in): 1.0063
Density (lb/ft3): 5.631
Description: B-X Material
K W Mk (W/mK): 0.2413
Manufacturer: Owens Corning Fiberglas Corp.
Material: Glass Fiber Board
Mean Temp (F): 127.19
R Value per Inch (ft2hF/BTU/in): 0.597712
Rsi per Inch (m2K/W/in): 0.105263
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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