Thoughts about steel

Everyday when I leave home to work or go back home after work, I would pass by a location where is building skyscrapers. And then coming up in mind is the thought that is steel pretty important in the construction? Because I see a lot of big names of building steel manufacturers. Then I find a lot of steel materials and iron there. I guess that is really important to a building.

 

I have made a research about the quantity of steel used in the construction of buildings and houses, surprisingly, it is a large number. In act, I have talked worth these contractors about the importance of steel in the construction of buildings. They told me that the high quality hot rolled deformed bar decides the quality of building. In this case, they would never buy steel with poor quality.

 

In addition, these contractors told me that steel plays an important role in the construction of infrastructure in a country. Therefore, the consumption of steel in a country is of large quantities. But even it would cost a lot of money, they would still buy alloy deformed bar with high quality. Because they know what it means to a building and to a country.