Girder
A truss is a horizontal construction element ( beam ) and, depending on the intended use, can be made of various building materials such as B. concrete , wood , steel .
- Roof trusses : Bridgeslarge spansas a supporting structure like a beam or girder .
- Concrete girder: is usually a widely spanned prefabricated girder made of reinforced or prestressed concrete in various cross-sectional shapes.
- Holzbinder: Is u. a. a truss binder, roof truss , or glued timber binder made of glued laminated timber .
- Steel truss: is usually a truss and is composed of various rolled profiles .