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R-902 — Fiberboard
- Material Id
- Fiberboard
- Record Id
- 902
- Date
- 6/2/1953
- Delta T (F)
- 24.63
- Delta X (in)
- 0.9765
- Density (lb/ft3)
- 15.5
- Description
- Insulation board, Light Asphalt Coatings (both faces)
- Form
- Board
- K W Mk (W/mK)
- 0.352
- Material
- Fiberboard
- Mean Temp (F)
- 72.73
- R Value per Inch (ft2hF/BTU/in)
- 0.409738
- Rsi per Inch (m2K/W/in)
- 0.072159
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API