Elongated component e.g. steel girder installed in ceiling, has component main portion that is covered with fire protection layer which is provided with network-or grid-shaped reinforcing insert

摘要

The elongated component (1) has a component main portion that is covered with a fire protection layer (2). The fire-protection layer is provided with a network-or grid-shaped reinforcing insert (3). The component main portion is made of steel. The hollow profile of the component main portion is filled with timber material. The component main portion is provided with a carrier portion.