Prefabricated steel structure building - an efficient and energy-saving modern building solution
Ⅰ, Core Definition and Technical Architecture
Prefabricated steel structure building is a new building model achieved through factory prefabrication and on-site assembly, with bolt connection as the core process, consisting of three major component systems:
1. Main structural system :
-Steel columns: made of H-shaped steel or square tube steel, adapted to the load-bearing requirements according to the building type (such as factory buildings, office buildings);
-Steel beam: mainly H-shaped steel, with a span of up to 36 meters, achieving a column free layout in large spaces.
2. Secondary structural system :
-C/Z-type purlin: cold-formed thin-walled steel, spacing ≤ 1.5 meters, supporting roof and wall cladding;
-Support system: Round steel tie rods, inter column supports, etc., forming a triangular stable structure.
3. Enclosure and functional system :
-Roof wall: optional EPS/fiberglass cotton/PU sandwich panel (50-150mm), or single-layer color steel plate+insulation layer;
-Additional facilities: roller shutter doors, aluminum windows, ventilation fans, crane tracks, mezzanine flooring, etc., supporting fully customized configurations.
Technical core: All components are processed through the entire process of cutting, welding, and anti-corrosion in the factory, and only bolt assembly is required on site. The construction accuracy error is ≤ 2mm, which reduces 60% of the on-site workload compared to traditional processes.
Ⅱ, Five core advantages: reshaping building value standards
1. Cost savings
2. Quality controllable
3. Fast delivery
4. Flexible adaptation
5. Green and energy-saving
Ⅲ, Collaboration Process and Service Guarantee
1. Requirement docking : Provide dimensions, loads (wind/snow), and functional requirements (such as whether a crane is needed). If there are no drawings, customers can submit conceptual sketches;
2. Scheme design : Provide 3D renderings and structural calculations within 24 hours, and confirm details through BIM model visualization;
3. Production and Installation : The factory prefabrication cycle is 30-45 days, and the on-site installation team provides full guidance throughout the process, with a supporting "Maintenance Manual" provided;
4. After sales system : 5-year structural warranty+lifetime technical support, regular inspections (bolt tightness, anti-corrosion coating status).
Ⅳ, Industry Trends and Value Summary
Prefabricated steel structure buildings have become the core direction of the construction industry's transformation through industrial production, digital design, and green construction. Their golden triangle advantage of "cost efficiency performance" is driving the comprehensive upgrade of traditional building scenarios such as warehouses and workshops. Whether it is the cost reduction needs of small and medium-sized enterprises or the rapid implementation goals of large-scale projects, steel structure buildings can create sustainable value returns for your projects through standardized solutions and customized services.
Immediately consult : Provide project parameters (such as area and usage) to obtain exclusive design solutions and cost quotes, making efficient buildings within reach.
