Explore the Engineering Database more efficiently by signing up for free. Sign up free

R-798 — Cellular Glass

Material Id
Cellular Glass
Record Id
798
Date
6/7/1951
Delta T (F)
21.8
Delta X (in)
0.9693
Density (lb/ft3)
9.229
Description
Very Fine Cells
Form
Block
K W Mk (W/mK)
0.4677
Manufacturer
Pittsburgh Corning Corp.
Material
Cellular Glass
Mean Temp (F)
126.95
R Value per Inch (ft2hF/BTU/in)
0.308377
Rsi per Inch (m2K/W/in)
0.054308
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Foamglas®

Source: NIST SRD 81 API

cellular_glass — record id 798 · rsi per inch 0.0543083 m2K/W/in · r value per inch 0.308377 ft2hF/BTU/in · date 6/7/1951 · k w mk 0.4677 W/mK | Insulation R Values | Engineering Database