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R-1799 — Concrete
- Material Id
- Concrete
- Record Id
- 1799
- Date
- 10/13/1969
- Delta T (F)
- 16.95
- Delta X (in)
- 1.035
- Density (lb/ft3)
- 95.04
- Description
- Block (CMU), Samples (C1,D2)
- Form
- Block
- K W Mk (W/mK)
- 3.8214
- Material
- Concrete
- Mean Temp (F)
- 49.46
- R Value per Inch (ft2hF/BTU/in)
- 0.037742
- Rsi per Inch (m2K/W/in)
- 0.006647
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API