Light steel structure house is a kind of building system which is made of light steel keel as the main material, other thermal insulation and decoration materials, integrated production by factory and field assembly.

So what is the sacred "light steel" and how about its bearing capacity and corrosion resistance? Will it be hot in summer and cold in winter? Recently, CCTV science and education channel "approaching science" announced the answer for us!

Load bearing limit test of light steel

1. 30 adults stand on it together. The beam structure made of light steel only slightly sinks in the center. The weight of 30 adults is too light for the light steel beam structure. How much can the load-bearing limit of the three beams reach?

2. The weight of each group of gypsum board is 2.4 tons. A group of weight has exceeded the weight of 30 people. When the first group of gypsum board is put on, the light steel beam obviously does not have much deformation. When the second group of gypsum board is added, the middle of the beam sinks by 1.1 cm. When the fourth group of gypsum board is added, the middle of the beam sinks by 1.1 cm It's more than 3cm, but the whole beam is still standing.