"Building a house like building blocks! Average of two and a half days to three days a, less than two years for a time period of 27.5 million square meters has entered the final mechanical and electrical equipment installation, debugging, and indoor decoration stage. " In 2010, Hangxiao began in Baotou city construction height of 96.6m, seismic fortification intensity for 8 degrees of 32 million county most of city buildings, the construction speed is fast, the construction way of unique caused social attention. This is Hangxiao after Hang Xiao collective apartment, Wuhan century homes, Angola housing projects and other projects and a steel structure residential masterpiece.
Different from the traditional concrete structure, steel structure residential structure system uses steel frame type steel concrete core tube body system. This system has a large lateral stiffness, and has a strong adaptability to the building plane, which is easy to meet the functional requirements of residential layout, fire and sound insulation. The steel support is composed of a central support and an eccentric brace to form a supporting system. Eccentrically braced frame is composed of a support rod and a slant of EBSF, due to the arrangement of the EBSF, under major earthquakes of EBSF first shear yielding, the formation mechanism of energy dissipation, avoid the support oblique rod buckling, improve the seismic capacity of buildings. Advance in steel factory production, greatly improving the speed of construction site.
Different to the traditional construction methods of cast-in-place concrete floor, Hangxiao steel truss floor deck is reinforced floor in the factory processed into steel truss and steel bar truss and galvanized pressure type steel plate welded into one of the combination templates, in the above the pouring of concrete. Using the reinforced truss floor bearing plate, can be a large reduction in the field templates and scaffold dosage, simplify the reinforcement of the abduction, the scene of less waste, fast installation, quality.
Different from the traditional wall, with fiber, cement, quartz sand, additive and water substances as raw materials of Jharkhand CCA overall grouting wall is in Jharkhand CCA board panel, with light steel keel for the column, in the inner part of the cavity pumping concrete and the formation of complex solid wall, does not contain asbestos and other hazardous substances is with fire prevention, waterproof, such as excellent performance of new environmental protection material. CCA overall grouting wall smooth, without plastering, saving materials and manpower.
"Do site things factory, indoor outdoor things, the altitude of things to do for the ground, complex and dangerous things machine, environmental pollution of things do not aiming at the shortage of our country s existing steel structure residential, Hangxiao R & D team of architecture, building selection, wall body material, production organization and construction management and so on carried out a comprehensive research, find the steel structure residential properties of a set of measures to improve.