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R-471 — Rubber Sponge
- Material Id
- Rubber Sponge
- Record Id
- 471
- Date
- 10/10/1946
- Delta T (F)
- 20.71
- Delta X (in)
- 0.9908
- Density (lb/ft3)
- 4.54
- Description
- Sponge Rubber board, hard, R-103-S-17, 1 in.
- Form
- Slab
- K W Mk (W/mK)
- 0.2288
- Manufacturer
- Great American Industries, Inc.
- Material
- Rubber, Sponge
- Mean Temp (F)
- 97.71
- R Value per Inch (ft2hF/BTU/in)
- 0.630367
- Rsi per Inch (m2K/W/in)
- 0.111014
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Trade Name
- Rubatex®
Source: NIST SRD 81 API