CONTINUOUS PRODUCTION OF PROFILES IN A SANDWICH TYPE OF CONSTRUCTION WITH FOAM CORES AND RIGID-FOAM-FILLED PROFILE

摘要

The present invention relates to a novel method for producing novel fibre-reinforced profile materials, which are filled with a rigid foam core, in particular a PMI foam core. In particular, the present invention relates to a novel method that can be carried out in two variants, a short pultrusion-compression method (Figure 1) and a pultrusion-shaping method (Figure 2). A fibre-reinforced profile material is thereby produced and at the same time filled with the rigid foam core (1, 2) in one method step. Furthermore, very good bonding of the rigid foam core (1, 2) to the fibre-reinforced profile material (12) is ensured in the same method step.