Example of a truss loft: engineered lightweight wood truss with gang nails. Firefighters must be aware that a truss can be used to support a floor or ... columns that have spans that are greater ...

You re looking at magnificent floor trusses. These are spanning 28 feet, but you can go greater distances with ease. There s no need for a bearing wall or beam under them to support the weight ...

This bridge is designed just like a floor truss, with a flat top and bottom chord and lots of triangles in between. Just as a bridge can span a river resting on two piers, one on each bank ...