The environmental protection and energy-saving residential system of steel structure is mainly embodied in its construction mode with steel structure as the core, which has multiple advantages of energy-saving, water-saving, material-saving and environmental protection, at the same time can create a healthy, pleasant and efficient living space for residents. Its green energy-saving characteristics are mainly realized by efficient use of materials, energy-saving strategies in building design, energy-saving measures in equipment operation and integrated application of renewable energy. The advantages of steel structure are as follows:
(1) the steel structure housing scheme stands out for its slight influence on ecological environment and low pollution. In the process of renewal or demolition, the building materials can be efficiently recycled and reused, thus showing significant resource sustainability, and this system is just in line with the core concept of green building, among them, the lightweight materials used in steel structure are innovative materials that conform to energy-saving standards. These materials are not only conducive to recycling, but also both environmental protection and energy-saving double advantages. Therefore, the steel structure into the construction practice, for our long-term development of green building has a strategic role in promoting.
(2) the unified modular specification of steel structures with low construction cost and short construction period not only promotes the large-scale production of construction industry, but also promotes the degree of prefabrication of buildings, to ensure that the various building components have a certain degree of interchangeability and versatility. The use of prefabricated steel structures integrates material processing and building assembly processes, which not only reduces construction costs, but also shortens the construction cycle, thus increasing the efficiency of the entire construction project.