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R-52 — Fiberboard Wood
- Material Id
- Fiberboard Wood
- Record Id
- 52
- Date
- 5/12/1936
- Density (lb/ft3)
- 18
- Description
- Sulphite (wood) pulp, Asphalt Impregnated
- Form
- Board
- K W Mk (W/mK)
- 0.36
- Manufacturer
- Insulite Co.
- Material
- Fiberboard, Wood
- Mean Temp (F)
- 75
- R Value per Inch (ft2hF/BTU/in)
- 0.400633
- Rsi per Inch (m2K/W/in)
- 0.070556
- Standard
- Nist Srd 81 API
- Trade Name
- Insulite®
Source: NIST SRD 81 API