A process for the preparation of a thermally insulating - and connecting web and prepared by this process insulating - and connecting web

摘要

A heat-insulating insulating - and connecting web (6) according to the present invention, this being composed of a plastic profile (7) and an associated insulating strip (8), is produced in such a way that, first of all, the plastic profile (7) than in the cross section of a trough-shaped section of plastic material (7) and then extruded into the trough-shaped region (10) an insulating foam and then introduced in the liquid state under simultaneous connection with the plastic profile (7) to a by way of the trough-like area (10), which insulating strip (8) is foamed. Dollars a the insulating strip (8), which is made of a soft - or a rigid foam is freely over the upper boundary of the trough-shaped area (10), is foamed, so that an overall inexpensively producible insulating - and connecting web (7) is provided. Dollars a is a further advantage lies in the fact that the prefabricated insulating - and connecting web (6) and convenient to handle, so to speak, temporarily stored as a semi-finished product and, if required, can be further processed.