Explore the Engineering Database more efficiently by signing up for free. Sign up free
R-171 — Concrete
- Material Id
- Concrete
- Record Id
- 171
- Date
- 5/16/1940
- Delta X (in)
- 1.106
- Density (lb/ft3)
- 69.3
- Description
- Aggregate - Expanded Slag
- Form
- Block
- K W Mk (W/mK)
- 1.59
- Manufacturer
- Celotex Co.
- Material
- Concrete
- Mean Temp (F)
- 90.5
- R Value per Inch (ft2hF/BTU/in)
- 0.090709
- Rsi per Inch (m2K/W/in)
- 0.015975
- Standard
- Nist Srd 81 API
- Trade Name
- Pottsco
Source: NIST SRD 81 API