Explore the Engineering Database more efficiently by signing up for free. Sign up free
R-1121 — Fiberboard
- Material Id
- Fiberboard
- Record Id
- 1121
- Date
- 12/19/1958
- Delta T (F)
- 23.81
- Delta X (in)
- 0.501
- Density (lb/ft3)
- 14.6
- Description
- Insulation board, ½ in.
- Form
- Board
- K W Mk (W/mK)
- 0.334
- Material
- Fiberboard
- Mean Temp (F)
- 73.34
- R Value per Inch (ft2hF/BTU/in)
- 0.43182
- Rsi per Inch (m2K/W/in)
- 0.076048
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API