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R-155 — Vermiculite
- Material Id
- Vermiculite
- Record Id
- 155
- Date
- 10/1939
- Delta X (in)
- 1.003
- Density (lb/ft3)
- 6.5
- Form
- Loose
- K W Mk (W/mK)
- 0.496
- Manufacturer
- Masonite Corp., Vermiculite Product Division
- Material
- Vermiculite
- Mean Temp (F)
- 100.4
- R Value per Inch (ft2hF/BTU/in)
- 0.290782
- Rsi per Inch (m2K/W/in)
- 0.05121
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API