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R-661 — Asbestos Insulation
- Material Id
- Asbestos Insulation
- Record Id
- 661
- Date
- 1/26/1949
- Delta T (F)
- 22.47
- Delta X (in)
- 0.9959
- Density (lb/ft3)
- 14.56
- Description
- Magnesia and (asbestos) Fiber
- Form
- Board
- K W Mk (W/mK)
- 0.4854
- Manufacturer
- Plant Rubber & Asbestos Works
- Material
- Asbestos Insulation
- Mean Temp (F)
- 129.71
- R Value per Inch (ft2hF/BTU/in)
- 0.297132
- Rsi per Inch (m2K/W/in)
- 0.052328
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
Source: NIST SRD 81 API