Explore the Engineering Database more efficiently by signing up for free. Sign up free
R-163 — Rock Wool
- Material Id
- Rock Wool
- Record Id
- 163
- Date
- 5/2/1940
- Delta X (in)
- 1.044
- Density (lb/ft3)
- 16.3
- Description
- Rock wool, Binder Bx-18
- Form
- Board
- K W Mk (W/mK)
- 0.327
- Manufacturer
- Johns Manville
- Material
- Rock Wool
- Mean Temp (F)
- 93.6
- R Value per Inch (ft2hF/BTU/in)
- 0.441064
- Rsi per Inch (m2K/W/in)
- 0.077676
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API