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

R-126 — Concrete

Material Id
Concrete
Record Id
126
Date
7/12/1939
Delta X (in)
1.96
Density (lb/ft3)
29.2
Form
Block
K W Mk (W/mK)
1.04
Manufacturer
Aerocrete Corp.
Material
Concrete
Mean Temp (F)
92
R Value per Inch (ft2hF/BTU/in)
0.138681
Rsi per Inch (m2K/W/in)
0.024423
Standard
Nist Srd 81 API
Trade Name
Cell-Crete

Source: NIST SRD 81 API

concrete — record id 126 · rsi per inch 0.0244231 m2K/W/in · r value per inch 0.138681 ft2hF/BTU/in · k w mk 1.04 W/mK · mean temp 92 F | Insulation R Values | Engineering Database