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

R-410 — Concrete

Material Id
Concrete
Record Id
410
Date
1/9/1945
Delta T (F)
4.62
Delta X (in)
0.9165
Density (lb/ft3)
118.25
Description
Sample (D)
Form
Block
K W Mk (W/mK)
5.8279
Manufacturer
U.S. Maritime Commission
Material
Concrete
Mean Temp (F)
79.44
R Value per Inch (ft2hF/BTU/in)
0.024748
Rsi per Inch (m2K/W/in)
0.004358
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

concrete — record id 410 · rsi per inch 0.00435835 m2K/W/in · r value per inch 0.0247478 ft2hF/BTU/in · k w mk 5.8279 W/mK · mean temp 79.44 F | Insulation R Values | Engineering Database