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R-1868 — Glass Fiber Blanket
- Material Id
- Glass Fiber Blanket
- Record Id
- 1868
- Date
- 7/9/1974
- Delta T (F)
- 24.4
- Delta X (in)
- 1.0008
- Density (lb/ft3)
- 1.114
- Description
- Specimens (5-10,10-10)
- K W Mk (W/mK)
- 0.2685
- Manufacturer
- Johns Manville
- Material
- Glass Fiber Blanket
- Mean Temp (F)
- 75.27
- R Value per Inch (ft2hF/BTU/in)
- 0.537162
- Rsi per Inch (m2K/W/in)
- 0.0946
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Uncertainty
- 1
Source: NIST SRD 81 API