How strong is light gauge steel?

Light Gauge Framing System (LGFS) or Light gauge Steel framing (LGSF) is a construction technology using cold-formed steel as the construction material. It can be used for roof systems, floor systems, wall systems, roof panels, decks, or the entire buildings. They can also be used as individual framing members such as studs, joists, headers, and truss members.

Light Steel Frame members can also serve as both primary structures and secondary structures. An example of the Light Steel Framing used as primary structures is the webbed steel trusses. Steel studs act as secondary structures by providing lateral support to exterior wall finish since they rely on the primary structure for support.

Light Gauge Framing System (LGFS) buildings can be used as substitute of RCC/traditional buildings. It is used to create frames for external walls, floor, internal walls etc. These are used as the base on which suitable boards and materials are used to cover the framing. LGSF buildings look similar to traditional RCC buildings after completion.

Light Weight: These sections are made from light weight and high strength 550 MPa steel, and hence results in lighter foundations and buildings that have less probability of damages in an earthquake.