The production of our mineral wool products which are made of glass and rock wool is very similiar: from melting of the raw material to the fiber structure of the insulation materials. By centrifugal and by blowing process fibers are produced which are - while adding organic plastic resins - felted and formed into insulation products. In addition to the natural binder small amounts of mineral oil are added to bind the dust.
Production of Rock Mineral Wool
Raw materials for Rock Wool fibers
Spat, dolomite, basalt, diabas, anorthosite and recycled material