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1. (WO2018028975) PROTECTIVE PANEL ASSEMBLY AND METHOD FOR REPAIRING SUCH A PROTECTIVE PANEL ASSEMBLY

Pub. No.:    WO/2018/028975    International Application No.:    PCT/EP2017/068617
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Tue Jul 25 01:59:59 CEST 2017
IPC: F41H 5/04
Applicants: GROZ-BECKERT KG
Inventors: PFAFF, Johann
Title: PROTECTIVE PANEL ASSEMBLY AND METHOD FOR REPAIRING SUCH A PROTECTIVE PANEL ASSEMBLY
Abstract:
The invention relates to a protective panel arrangement (20) and a method for repairing an impact hole (65) in said protective panel arrangement (20). The protective panel arrangement (20) comprises three textile-reinforced concrete panels (21) which are connected via connection elements (40) to form a unit. The textile-reinforced concrete panels (21) form an outer panel (22), an inner panel (23) and an intermediary panel (24). Positioned between the outer panel (22) and the intermediary panel (24) is at least one fibre board (50) comprising fibre bundles (51) made of glass fibres and/or aramid fibres, the fibre bundles being integrated into a polymer matrix (53). A gap (57) is formed between the intermediary panel (24) and the inner panel (23). The gap (57) can be filled with air and/or a solid filling material (58) which can be plastically and/or elastically deformed. Additional panels or layers are not required.