Uso de una estructura plana multicapa que presenta al menos una estructura plana textil, elemento de transición que presenta una estructura plana multicapa de este tipo, así como vehículo, pasarela o escalera de embarque de pasajeros 5 aéreos con un elemento de transición de este tipo

The present invention relates to the use of a multi-layered sheet material (1) comprising a reinforcing member (2), having a polymer coating (3) at least on one side, preferably on both sides, wherein the reinforcing member (2) comprises at least one backing fabric (6) made of warp threads (7a,b) and weft threads (8a,b), and wherein the sheet material (1) comprises at least one channel (12) extending through the sheet material (1), and wherein the warp and weft threads (7a,b; 8a; 8b) are woven together such that the backing fabric (6) comprises both single layer fabric regions (14) and at least one at least two-layered fabric region having at least two fabric layers (15a,b), which are not joined together, so that the channel (12) is each formed between the fabric layers (15a,b), as a bellows wall (19) of a crossway bellows (16), a crossway element comprising such a sheet material for the protection of a passageway of two vehicle parts or components, which are connected together movably relative to each other, against external influences, as well as a vehicle, a flight passenger bridge or staircase and a building connection comprising such a crossway element.