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R-248 — Mineral Wool
- Material Id
- Mineral Wool
- Record Id
- 248
- Date
- 5/20/1941
- Delta X (in)
- 1
- Density (lb/ft3)
- 3.07
- Form
- Blanket
- K W Mk (W/mK)
- 0.289
- Manufacturer
- Baldwin Hill Co.
- Material
- Mineral Wool
- Mean Temp (F)
- 88.2
- R Value per Inch (ft2hF/BTU/in)
- 0.499058
- Rsi per Inch (m2K/W/in)
- 0.087889
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API