Between light steel structure, including the walls and floor joists, steel construction filled with glass wool, which effectively prevents the audio portion of steel spread through the air, and for the impact of sound propagation through the solid, constructed as follows treatment: wall for household use Erdao wall studs constitute Erdao wall with intermediate space; and for fixing plasterboard ceiling with small keel, with an elastic structure with a small notch in order to effectively reduce the spread of solid sound between floors. Steel is the main structure of steel production, is one of the main building structure types. Steel is characterized by high strength, light weight, stiffness, and therefore for the construction of large-span and super, super-heavy buildings particularly suitable; homogeneous and isotropic material is good, is the ideal elastomer, the most in line with the general project The basic assumption mechanics; material ductility, toughness, and can have a large deformation, can well withstand dynamic loads; construction period is short; high degree of industrialization, can be high degree of mechanization of specialized production process manufacturing operations 1. Meet requirements to ensure access and clearance operations. Clear height of not less than the general prevailing around 1.8M steel construction, general platform should be set protective railings, railing height is generally 1M. When the platform height is greater than 2M, there should be set up under the protective railing height 100-150mm skirting boards. Platform should be set for the upper and lower prevailing ladders width of not less than 600mm. 2. Determine the size of the platform structure of the plane, elevation, beams grid and column grid layout in addition to meet the requirements, the arrangement of beams, columns, still should consider other large equipment loads and concentrated loads on the platform location and the large diameter industrial hanging pipes, etc; 3. the platform structure arrangement should strive to achieve economic rationality steel processing, transfer directly clear. Beam grid layout should adapt its span. When large span beams, the distance should also increase. To allow full use of the plank span girder grid reasonable arrangement, in order to achieve better economic results. Steel processing, Zhuhai steel, Peng Jian Steel Ltd., Dongguan City, Peng Jian provided by steel. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) strong, credible, in Dongguan, Guangdong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Peng built into the brilliant steel and you work for a better future!