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R-1655 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 1655 · date 6/2/1966 · rsi per inch 0.124632 m2K/W/in · r value per inch 0.707693 ft2hF/BTU/in · k w mk 0.2038 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 1655
Date: 6/2/1966
Delta T (F): 8.37
Delta X (in): 0.4685
Density (lb/ft3): 5.317
Description: Remains of Cut specimen, ½ in.
K W Mk (W/mK): 0.2038
Material: Glass Fiber Board
Mean Temp (F): 49.1
R Value per Inch (ft2hF/BTU/in): 0.707693
Rsi per Inch (m2K/W/in): 0.124632
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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