Schallisolierung fuer Behaelter, Apparate und Rohrleitungen

The invention relates to a sound insultaion for vessels, apparatus and pipelines, whereby the insulation effect is obtained by fitting spacers between said objects and an outer wall and a porous absorber, e.g. mineral wool, is inserted in the cavity, whereby an intermeidate wall is arranged as sound insulation in front of the outer wall having the thickness of about half that of the outer wall and a spacing to said outer wall of about 0.5 mm.