Steel Prices | Steel Peng Jian (certified) | Steel Ltd., Zhuhai, Dongguan City, Peng was built by steel. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) is specialized in the "Steel" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Xu. Determination of heavy steel structure and light steel does not have a uniform standard, a lot of experienced designers and project managers are often not fully say it, but we can be judged by considering and to some of the data: 1, weight lifting plant traffic : not less than 25 tons, can be considered as a heavy steel. 2, the amount of steel per square meter: not less than 50KG / M2, can be considered a heavy steel. 3, the plate thickness main components: greater than or equal 10MM, light steel less useful. Also steel, there are some reference values: If the cost per square meter, the maximum component weight, the maximum span, structure, higher eaves, whether when these heavy steel or lightweight steel for the judge to provide empirical data on the plant, of course, many buildings both light and heavy steel are. But there is something we can be more sure that heavy steel: such as: petrochemical plant facilities, plant plants, large-span stadiums, exhibition centers, senior or super high-rise steel structures. Looking for a breakthrough in the development and promotion of the main steel structure of public rental housing to follow the "local conditions, and the time, because the money system should be" principle. In the long run, the price of steel is the main factor restricting steel residential achieve industrialization. With the existing technology to build steel housing is no problem, you can build some better-funded, fewer funds can simplify the design of steel structure design, but it must be in order to fit as the main principle. Steel itself is Louxing system, with the entire structure of the steel slab steel works, so that the floor becomes an absolute steel body. If you use steel for construction of the skeleton, floor, we must ensure a high degree of steel that would otherwise be inconsistent with the design in mind. Foreign steel housing are all in high-end residential, do they use steel ceiling, which can reduce the interaction between the upper and lower floors. Architectural wall panel can not plaster, wall board can not very heavy, because the steel structure itself is relatively light. "Three boards" (floor, interior wall panels, wall plates) problem is difficult to solve under the current system, public rental can be a breakthrough for public rental standardized design, fixed size, energy efficiency standards published by the Institute of the standard map, then the inner and outer panels manufactured in accordance with the design standards. Conditions can use pressure plate, pressure plate using a public rental plaster can be. More emphasis on the use of foreign architectural features, not excessive pursuit of appearance of the building.