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R-247 — Rock Wool
- Material Id
- Rock Wool
- Record Id
- 247
- Date
- 5/7/1941
- Delta X (in)
- 1
- Density (lb/ft3)
- 20
- Description
- Rock Wool Fibers Felted
- Form
- Board
- K W Mk (W/mK)
- 0.336
- Manufacturer
- Baldwin Hill Co.
- Material
- Rock Wool
- Mean Temp (F)
- 92.1
- R Value per Inch (ft2hF/BTU/in)
- 0.42925
- Rsi per Inch (m2K/W/in)
- 0.075595
- Standard
- Nist Srd 81 API
- Trade Name
- Mono-Block®
Source: NIST SRD 81 API