Track Foot Girder

Girders are the main supports of a large structure and will support the smaller beams. Girders are intended to be the primary structural supports, and they have a much larger load-bearing capability. They can carry dynamic and rolling loads.The main difference between a girder and a beam is the size of the component. In general, workers in the construction industry refer to large beams as girders. If it is the chief horizontal support in a structure, it is a girder, not a beam. If it is one of the smaller structural supports, it is a beam.