Also means
rock wool / glass wool
Usage Note
Mineralwolle is the collective term for glass wool (Glaswolle) and rock wool (Steinwolle), both widely used for thermal and fire-resistant insulation. It is one of the most common Dämmstoffe in German construction.
Examples
"Die Zwischendecke wurde mit Mineralwolle gegen Schall gedämmt."
Natural Translation
The intermediate ceiling was sound-insulated with mineral wool.
Literal Translation
The intermediate ceiling was with mineral wool against sound insulated.

Free starter pack
Building your German vocabulary?
Get the 100 most common German words as a free PDF — one email, no spam.
Related Words
Explore German by topic