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R-646 — Corkboard
- Material Id
- Corkboard
- Record Id
- 646
- Date
- 12/3/1948
- Delta T (F)
- 24.14
- Delta X (in)
- 1.0092
- Density (lb/ft3)
- 8.7
- Description
- Ashve Sample #20
- Form
- Board
- K W Mk (W/mK)
- 0.288
- Material
- Corkboard
- Mean Temp (F)
- 71.17
- R Value per Inch (ft2hF/BTU/in)
- 0.500791
- Rsi per Inch (m2K/W/in)
- 0.088194
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API