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

R-800 — Cellular Glass

Material Id
Cellular Glass
Record Id
800
Date
6/12/1951
Delta T (F)
22.35
Delta X (in)
1.0089
Density (lb/ft3)
9.041
Description
Very Fine Cells
Form
Block
K W Mk (W/mK)
0.4589
Manufacturer
Pittsburgh Corning Corp.
Material
Cellular Glass
Mean Temp (F)
129.64
R Value per Inch (ft2hF/BTU/in)
0.31429
Rsi per Inch (m2K/W/in)
0.05535
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Foamglas®

Source: NIST SRD 81 API

cellular_glass — record id 800 · rsi per inch 0.0553497 m2K/W/in · r value per inch 0.31429 ft2hF/BTU/in · date 6/12/1951 · k w mk 0.4589 W/mK | Insulation R Values | Engineering Database