Hangzhou Prefabricated Assembled Housing
Hangzhou prefabricated assembled housing mainly includes types such as the hidden frame steel structure residential technical system, products from related enterprises, and fully assembled rural houses.
Hidden Frame Steel Structure Residential Technical System
This system belongs to the prefabricated steel frame structure residential system, consisting of a structural system, an exterior enclosure system, equipment and pipeline systems, and an interior decoration system. The structural system generally adopts steel frames, steel frame-bracing, and steel frame-core tube configurations. The frame columns use profiled steel or concrete-filled steel tubular columns, the beams use profiled steel beams, the floor slabs use composite floor slabs or steel bar truss floor decking, and prefabricated stairs are employed. The exterior enclosure system uses autoclaved aerated concrete panels and integrated composite wall panels for the exterior walls; the interior decoration system adopts prefabricated decoration, with interior partition walls using panel-type and light steel keel-type walls. This technical system achieves standardization of major components through collaborative design across various disciplines led by architecture and the application of information technology throughout the entire process. It employs a large column grid layout to enable flexible and variable interior spaces; uses multiple waterproofing layers for the exterior walls to address leakage issues; employs flexible connections between interior partition walls and the main structure, filled with sound insulation materials, to enhance crack resistance and sound insulation performance. The technical system developed by Hangzhou Temusinco Engineering Design Co., Ltd. features a main load-bearing frame composed of wide concrete-filled steel tubular columns, H-shaped steel beams, lateral force-resisting steel braces or steel plate shear walls. The floor (roof) panels use steel bar truss floor decking or detachable bottom-form prefabricated steel bar truss floor decking, resolving the issue of protruding beams and columns in traditional steel structures. Interior partition walls use prefabricated lightweight wall panels, and exterior walls use prefabricated lightweight wall panels and insulation-decorative integrated panels, combined with prefabricated decoration package technologies to achieve full prefabrication of all components of residential buildings.
Products from Related Enterprises
Shanghai Yuanjue Architectural Technology Co., Ltd. offers products such as weathering steel Hangzhou container offices, steel structure movable panel houses, and prefabricated container assembled residences. It provides a one-stop service of original factory design, production, and installation, controlling production costs and adjusting costs based on customer budgets. Hangzhou Suge Architectural Technology Co., Ltd. specializes in prefabricated buildings such as container houses, integrated houses, light steel villas, and log cabins. It participates throughout the process from survey and design, construction, to handover for use, providing solutions and a wide range of supporting facilities to create one-stop product and engineering services.
Fully Assembled Rural Houses
Promoted in rural areas of Zhejiang Province, the first set of fully assembled rural house model homes appeared in Yuyao City, with the main structure erected in approximately 7 days. This type of rural house in Zhejiang mainly includes two types: light steel structures and concrete shear wall structures.
