Production of concrete finished parts with foam particles used as light concrete comprises using foam particles made from a plastic having a melting point lying below the heat loading limit of the concrete

Production of concrete finished parts with foam particles comprises using foam particles made from a plastic having a melting point lying below the heat loading limit of the concrete. The concrete finished parts are heated to a temperature which is as high as the melting temperature of the plastic. Nach der Erfindung werden die Schaumpartikel in Leichtbeton durch Erwärmung abgeschmolzen, so daß die Schaumpartikel bei der Aufbereitung von Bauschutt aus Leichtbeton nicht mehr stören.