Where is space structure better than concrete structure?

The market prospect of developing space structure is very broad, which is in line with the national policy of protecting the environment and land resources. The total volume of iron and steel products in China ranks the first in the world, which provides a material foundation for the vigorous development of space structure.

Steel structure is a green and environmentally friendly building, belongs to resource-saving building, has the characteristics of circular economy, and can drive the application of energy-saving and environmentally friendly materials. Steel structure is in line with the basic national policy of energy saving and environmental protection, and meets the requirements of developing circular economy, building a saving society and sustainable development.

Compared with concrete, net frame structure has the following advantages:
1. It reduces the use of concrete and the use of bricks and tiles in large quantities, and reduces the excavation around the city, which is conducive to environmental protection;
2. It can be constructed dry, saving water, occupying less construction area and producing less noise and dust;
3. the expiry of the service life of the building, structure demolition produces less solid waste, and the price of recycling scrap steel resources is high.
4. Due to the self-weight reduction, the amount of soil taken for foundation construction is less, and the damage to the land, a valuable resource, is small;