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R-271 — Rock Wool
- Material Id
- Rock Wool
- Record Id
- 271
- Date
- 1/22/1942
- Delta T (F)
- 22.02
- Delta X (in)
- 1.024
- Density (lb/ft3)
- 4.08
- Description
- Resil-Rock Marine felt, Placed in Wood Frames
- Form
- Blanket
- K W Mk (W/mK)
- 0.2622
- Manufacturer
- C.W. Poe Company
- Material
- Rock Wool
- Mean Temp (F)
- 79.45
- R Value per Inch (ft2hF/BTU/in)
- 0.550068
- Rsi per Inch (m2K/W/in)
- 0.096873
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API