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R-727 — Plaster
- Material Id
- Plaster
- Record Id
- 727
- Date
- 2/8/1950
- Delta T (F)
- 5.46
- Delta X (in)
- 1.0011
- Density (lb/ft3)
- 104.12
- Description
- Sand plaster, 2:1 by Volume
- Form
- Block
- K W Mk (W/mK)
- 5.5455
- Material
- Plaster
- Mean Temp (F)
- 53.22
- R Value per Inch (ft2hF/BTU/in)
- 0.026008
- Rsi per Inch (m2K/W/in)
- 0.00458
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API