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R-1639 — Nbs Fibrous Glass
- Material Id
- Nbs Fibrous Glass
- Record Id
- 1639
- Date
- 2/21/1966
- Delta T (F)
- 24.13
- Delta X (in)
- 0.9656
- Description
- Lot 1961, Internal Check Standard (A,B), 1 in.
- Form
- Board
- K W Mk (W/mK)
- 0.2259
- Manufacturer
- Owens Corning Fiberglas Corp.
- Material
- Nbs Fibrous Glass
- Mean Temp (F)
- 75.08
- R Value per Inch (ft2hF/BTU/in)
- 0.638459
- Rsi per Inch (m2K/W/in)
- 0.112439
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Trade Name
- SRM® 1450 Series
Source: NIST SRD 81 API