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R-619 — Corkboard
- Material Id
- Corkboard
- Record Id
- 619
- Date
- 10/14/1948
- Delta T (F)
- 12.48
- Delta X (in)
- 0.5169
- Density (lb/ft3)
- 16.14
- Description
- Cork conductimeters, Tygon Coated (new), ½ in.
- Form
- Board
- K W Mk (W/mK)
- 0.2956
- Manufacturer
- Armstrong Cork Co.
- Material
- Corkboard
- Mean Temp (F)
- 28.96
- R Value per Inch (ft2hF/BTU/in)
- 0.487916
- Rsi per Inch (m2K/W/in)
- 0.085927
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API