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R-1447 — Glass Fiber Board
- Material Id
- Glass Fiber Board
- Record Id
- 1447
- Date
- 7/18/1963
- Delta T (F)
- 24.39
- Delta X (in)
- 1.488
- Density (lb/ft3)
- 16
- Description
- Roof insulation, Asphalt Coating (one face), 1½ in.
- K W Mk (W/mK)
- 0.2566
- Manufacturer
- Owens Corning Fiberglas Corp.
- Material
- Glass Fiber Board
- Mean Temp (F)
- 29.69
- R Value per Inch (ft2hF/BTU/in)
- 0.562073
- Rsi per Inch (m2K/W/in)
- 0.098987
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API