Determine the structure of heavy steel and light steel structure does not have a uniform standard, a lot of experienced designers and project managers are often not fully understand that, but we can consider and be judged with some data: 1, weight lifting plant traffic : not less than 25 tons, can be considered as the heavy steel. 2, the amount of steel per square meter: not less than 50KG / m, can be considered heavy steel. 3, plate thickness main components: not less than 10MM, light steel used less. Also, there are reference values: the cost per square meter as the maximum component weight, Maanshan Steel plant contract, the largest span, structure, higher eaves, over these determine whether the plant when the heavy steel or lightweight steel to provide empirical data, Of course, many buildings are light and heavy steel there. But there is something we can be more sure that heavy steel: such as: petrochemical plant facilities, power plants factories, large span of stadiums, exhibition centers, high-rise or super high-rise steel structures. Nanjing Steel Co., loyal love leading products light steel activities room, where wall divided according to the color steel and glass panels magnesium. We are very concerned about the quality of products, not only in a safe, flexible and efficient products and services to our customers, also continued to expand service areas, set a lot of proactive services, such as depending on the different needs of customers design, production of non-standard specifications of the board . In future goals, we create newer, better, stronger board room. All intended to serve new customers, and work together for a better tomorrow! Steel reinforcement technique is damaged, we find an immediate solution to immediate problems, steel mesh steel damaged the main factors described are: 1) the load changes, extended service, Maanshan Steel plant construction, norms and regulations change leading to insufficient bearing capacity of structure; 2) member deformed due to various accidents, twisted, disability, dents, etc., resulting in the member section weakened, Maanshan Steel plant engineering, rod warping, cracking and other connections; cause under 3) Temperature Difference member or connection deformation, cracking and warping; 4) due to erosion and chemical corrosion and electrochemical corrosion resulting weakening steel member section; 5) other illegal use, including design, manufacturing, construction and service period and mistakes operation. Steel reinforcement of technical measures there are three: 1) cross-section reinforcement method: local or along the entire length with steel reinforcing member, integrally connected together so that the force; 2) changes in calculation diagram: adding additional support, adjustment load distribution, reduce the level of internal force of statically indeterminate structure bearing for forced displacement, reduce peak stress; 3) prestressed cables: the use of high-strength cable reinforcement structure structural weaknesses or improve the overall capacity, stiffness and stability of . Nanjing Steel Co., loyal love leading products light steel activities room, where wall divided according to the color steel and glass panels magnesium. The company uses a computerized management models, the introduction of advanced energy-saving products. Production equipment, strong technical force, Maanshan Steel plant, combined with years of commercial equipment design to production experience. Increasingly aggressive, learn from each other, and constantly improve, with sincere and pragmatic action to return as always, care and support of the friends of our development. Come and visit us! Maanshan Steel plant contract _ loyal love building (certified) _ Ltd. Maanshan Steel plant by Nanjing Steel loyal love. Nanjing loyal love Steel Ltd. (www.njzhongai.com) is Nanjing, the activities of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In loyal love activities of leadership with the staff warmly welcome all inquiries negotiations to create loyal love activities of a better future.