Verfahren zur Herstellung eines Mineralwolleproduktes

Details

Veröffentlichungs-Nr.

EP4796686

Anmeldetag

19. Februar 2025

Veröffentlichung

26. August 2026

Rechtsraum

EP

Abstract

Method for producing a mineral wool product, said method comprising: fragmentising a recycled mineral wool material for obtaining a first fibre component in the form of fragmentised mineral wool material, mixing the first fibre component with a second fibre component for obtaining a fibre mixture, wherein the second fibre component has an average fibre length which is greater than an average fibre length of the first fibre component, subjecting the fibre mixture to needle punching for mechanically binding the first fibre component and the second fibre component, and subjecting the fibre mixture to a compression operation.

Anmelder

Firma

Saint-Gobain Ecophon AB

Land

🇸🇪 Schweden