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R-294 — Mineral Wool

Material Id
Mineral Wool
Record Id
294
Date
4/20/1942
Delta T (F)
15.51
Delta X (in)
1.008
Density (lb/ft3)
4.37
Description
Felted Mineral Wool
Form
Blanket
K W Mk (W/mK)
0.2554
Manufacturer
Baldwin Hill Co.
Material
Mineral Wool
Mean Temp (F)
89.11
R Value per Inch (ft2hF/BTU/in)
0.564714
Rsi per Inch (m2K/W/in)
0.099452
Standard
Nist Srd 81 API
Trade Name
Bh

Source: NIST SRD 81 API

mineral_wool — record id 294 · date 4/20/1942 · rsi per inch 0.0994518 m2K/W/in · r value per inch 0.564714 ft2hF/BTU/in · k w mk 0.2554 W/mK | Insulation R Values | Engineering Database