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Lattice girder as well as roof structure with canvas panels and a plurality of lattice girders to receive the canvas panels in between
Lattice girder as well as roof structure with canvas panels and a plurality of lattice girders to receive the canvas panels in between
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机译:格子梁以及带有帆布板的屋顶结构和多个格子梁,用于在两者之间容纳帆布板
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摘要
The roof arrangement comprises lattice beams (11) with two grooves (17,18) located on both sides of a central strap (13). The central strap has a rectangular box profile and the grooves are provided on the longitudinal sides. An upper strap (12) and a lower strap (14) are both spaced at the same distance from the central strap. Sloping stiffening bars (16) are provided between the upper and lower straps and are arranged perpendicularly to the connecting bars (16).
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