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R-796 — Cellular Glass

Name: Insulation R Values — cellular_glass: record id 796 · rsi per inch 0.059056 m2K/W/in · r value per inch 0.335336 ft2hF/BTU/in · date 6/5/1951 · k w mk 0.4301 W/mK
Creator: Engineering Database

Material Id: Cellular Glass
Record Id: 796
Date: 6/5/1951
Delta T (F): 23.55
Delta X (in): 0.97
Density (lb/ft3): 9.229
Description: Very Fine Cells
Form: Block
K W Mk (W/mK): 0.4301
Manufacturer: Pittsburgh Corning Corp.
Material: Cellular Glass
Mean Temp (F): 71.38
R Value per Inch (ft2hF/BTU/in): 0.335336
Rsi per Inch (m2K/W/in): 0.059056
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Foamglas®

Source: NIST SRD 81 API

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