Saint Gobain Isover

Anton Zysik

Volker Albrecht

Horst Keller

Ulrich Passon

Romain Lecomte

Harald Ligtenberg

Hagen Hunig

Jens Meyer

In a method for curing mineral wool that is mixed with binder through microwaves, generating additional heat through installation of microwave active substances is performed through curing the binder material.

Method for microwave curing of mineral wool including binder material

The invention relates to a process for producing pipe sleeves made of mineral wool for insulating pipelines or for reducing the sound level in pipeline systems, comprising the following steps: providing a nonwoven web () made of mineral wool which is provided with an uncured binder, winding up the nonwoven web () on a winding mandrel () of a winder, curing the binder. Here, at least one reinforcing layer () is provided before the nonwoven web () runs into the winder, in such a way that during the winding the said reinforcing layer becomes a constituent part of the pipe sleeve produced as a result.

Process for producing pipe sleeves from mineral wool

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Kurten-Bechen, Germany

Anton Zysik