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R-1979 — Rock Wool
- Material Id
- Rock Wool
- Record Id
- 1979
- Date
- 2/1978
- Delta T (F)
- 25.54
- Delta X (in)
- 1.1106
- Density (lb/ft3)
- 2.169
- Form
- Blanket
- K W Mk (W/mK)
- 0.2575
- Material
- Rock Wool
- Mean Temp (F)
- 5.12
- R Value per Inch (ft2hF/BTU/in)
- 0.560108
- Rsi per Inch (m2K/W/in)
- 0.098641
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API