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R-812 — Mineral Wool
- Material Id
- Mineral Wool
- Record Id
- 812
- Date
- 12/3/1951
- Delta T (F)
- 23.24
- Delta X (in)
- 0.9955
- Density (lb/ft3)
- 3.122
- Description
- Fine Texture fiber, Light color, 2 in.
- Form
- Blanket
- K W Mk (W/mK)
- 0.2633
- Manufacturer
- Owens Corning Fiberglas Corp.
- Material
- Mineral Wool
- Mean Temp (F)
- 73.67
- R Value per Inch (ft2hF/BTU/in)
- 0.54777
- Rsi per Inch (m2K/W/in)
- 0.096468
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API