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R-477 — Fiberboard Wood
- Material Id
- Fiberboard Wood
- Record Id
- 477
- Date
- 11/14/1946
- Delta T (F)
- 17.58
- Delta X (in)
- 0.4727
- Density (lb/ft3)
- 16.33
- Description
- Insulation board, Wood fiber, felted, ½ in.
- Form
- Board
- K W Mk (W/mK)
- 0.3513
- Manufacturer
- National Gypsum Co.
- Material
- Fiberboard, Wood
- Mean Temp (F)
- 82.71
- R Value per Inch (ft2hF/BTU/in)
- 0.410555
- Rsi per Inch (m2K/W/in)
- 0.072303
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Trade Name
- Gold Bond®
Source: NIST SRD 81 API