欧美精品在线视频,中文字幕台湾亚洲,可以免费观看一级欧美啪啪,91n免费处女在线破视频+进https://www.fqesyc.

Define the light steel structure buildings

Guangzhou Steel teach you: Define the light steel structure buildings

Steel structure building is constructed mainly of steel material, it is one of the main building construction types. In recent years, steel structure building technology plays an increasingly important role in our construction technologies.

Steel structure of light steel structure engineering is widely used in various construction areas in factories, warehouses, airports, multi-residential, following a brief knowledge of light steel construction.

Light steel structure is a very vague concept, there is no strict definition. The following configuration can be called light steel construction: a, constructed of cold-formed steel part; Second, constructed of lightweight hot-rolled steel (beams, channels, H-beam, L-beam, T-beam, etc.) consisting of ; three, by the light beam welding (beams, channels, H-beam, L-beam, T-beam, etc.) consisting of construction; four, the pipe, the pipe, rectangular pipe structure constituted; five thin steel plate welded member configured constituted; 6, construction of various components from the above composition.

Thus, the use of a very wide range of light steel structure, concrete building has many advantages that are not. Guangzhou Steel