The Hebei Hua Tuo Jia Ye Steel Trading Co., Ltd. Shijiazhuang Sales Hotline: Manager Ma 0311 67,790,216 1,393,042,522,380,816,223 Fax 0311 -67,790,217 Website: http:www.hbhtgt.net H-beam is a cross-sectional area allocated more optimized, strong weight ratio more rational economic section profiles efficient, so named because of its cross section with the English letter "H". Are at right angles to various parts of the H-beam arrangement, H-beam bending ability, simple construction, cost savings and structural advantages of light weight, has been widely used in all directions. The characteristics of the H-beam 1. High structural strength compared with the I-beam section modulus, the same load conditions, can save 10-15% of metal. 2 design style is flexible, rich beam H-beam high-bay steel structure comparable concrete structures bay are 50% more flexible, so that the building layout. Structure light weight concrete structure weight compared to light structural weight reduction, reducing the structural design of the internal forces, make the building structure foundation treatment requirements, simple construction, lower cost. 4. Structural stability. Mainly hot-rolled H-beam steel structure, scientific and rational structure, plasticity and flexibility, high structural stability, suitable to withstand vibration and shock load of the building structure, resistance to natural disasters strong, especially for some earthquake with the building structure. According to statistics, more than seven devastating major earthquake disasters occurred in the world, mainly in the H-beam steel building a minimum degree of victimization. Add structure effective use of the area and concrete structure, the small cross-sectional area of ??steel column construction, which would increase the effective use of space, can increase the effective area of ??4-6%, depending on the construction of different forms. 6. Provincial labor and materials and welding H-beam compared to significantly cut corners to reduce the consumption of raw materials, energy and labor, low residual stress, good appearance and surface quality. Easy the machining easy-to-structure connection and installation, also easy to remove and re-use. Environmental H-beam can effectively protect the environment, specifically manifested in three aspects: First and concrete, can be used dry construction, the noise, less dust; reduce the weight, the amount of foundation construction borrow , destruction of land resources, in addition to a significant reduction in the amount of concrete, reduce the mountains to dig and stone, is conducive to ecological environment protection; Third, after the expiration of the useful life of the building structure, the structure after removal of a small amount of solid waste generated, scrap high recycling value. (9) the degree of industrialization production high degree of industrialization production mainly hot-rolled H-beam steel structure, easy machinery manufacturing, intensive production, high precision, easy to install, easy to guarantee the quality of housing production plant can be built, bridges production plant , industrial plant production factories and so on. Development of steel structure, created and led hundreds of emerging industries. 10 fast construction speed, small footprint, and is suitable for round-the-clock construction, the climatic conditions. Production of hot-rolled H-beam steel structure construction speed of approximately Concrete Construction 2-3 times the speed of capital turnover rate is improved greatly reduce financial costs, thus saving investment. China's "tallest building" Shanghai Pudong Jin Mao Tower "for example, the main body just less than six months on the cap structure was completed up to nearly 400m structure, reinforced concrete structure you need a two-year construction period.