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R-539 — Corkboard
- Material Id
- Corkboard
- Record Id
- 539
- Date
- 3/17/1948
- Delta T (F)
- 23.64
- Delta X (in)
- 0.998
- Density (lb/ft3)
- 7.464
- Description
- Ashve Sample #15
- Form
- Board
- K W Mk (W/mK)
- 0.2824
- Material
- Corkboard
- Mean Temp (F)
- 71.78
- R Value per Inch (ft2hF/BTU/in)
- 0.510722
- Rsi per Inch (m2K/W/in)
- 0.089943
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API