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R-662 — Cellular Glass

Material Id
Cellular Glass
Record Id
662
Date
1/28/1949
Delta T (F)
24.26
Delta X (in)
0.9713
Density (lb/ft3)
9.44
Form
Block
K W Mk (W/mK)
0.4376
Manufacturer
Pittsburgh Corning Corp.
Material
Cellular Glass
Mean Temp (F)
52.07
R Value per Inch (ft2hF/BTU/in)
0.329588
Rsi per Inch (m2K/W/in)
0.058044
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Foamglas®

Source: NIST SRD 81 API

cellular_glass — record id 662 · rsi per inch 0.0580439 m2K/W/in · r value per inch 0.329588 ft2hF/BTU/in · date 1/28/1949 · k w mk 0.4376 W/mK | Insulation R Values | Engineering Database