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R-1047 — Fiberboard
- Material Id
- Fiberboard
- Record Id
- 1047
- Date
- 10/3/1956
- Delta T (F)
- 23.86
- Delta X (in)
- 0.4816
- Density (lb/ft3)
- 15.89
- Description
- ½ in.
- Form
- Board
- K W Mk (W/mK)
- 0.3452
- Material
- Fiberboard
- Mean Temp (F)
- 73.65
- R Value per Inch (ft2hF/BTU/in)
- 0.41781
- Rsi per Inch (m2K/W/in)
- 0.073581
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API