Q355B High Strength Demountable Bracing Frame Modular Design For Rapid Assembly

Product Specification

Product Description
A Demountable Bracing Frame is an innovative and sustainable structural system designed for reusable, flexible, and rapid-assembly applications, integrating lateral load resistance, easy disassembly, and reconfigurability. Manufactured with Q355B high-strength steel (bracing members) and 10.9-grade high-strength bolts (connection fasteners), this product features a modular design with standardized components—including prefabricated bracing members (H-beam, angle steel, or circular pipe), detachable end plates, and positioning pins—that enable tool-free quick assembly and disassembly without welding or cutting. The bracing members have a yield strength and lateral stiffness, ensuring reliable resistance to wind loads, seismic forces (seismic intensity zones 6-8 degrees), and horizontal vibrations, with structural lateral displacement limited to ≤H/600 (H=frame height). Key features include precision machining of connection interfaces (dimension error ≤±0.5mm) for seamless alignment and repeated use (≥10 assembly-disassembly cycles without performance degradation), and a lightweight design (30% lighter than traditional welded bracing frames) for easy transportation and on-site handling. The surface is treated with hot-dip galvanizing or epoxy powder coating, providing salt spray resistance ≥1000 hours and adapting to indoor, outdoor, and temporary construction environments. The frame supports customizable bracing configurations (cross, diagonal, chevron) and span sizes (2-12m), complying with GB 50017-2017 and AISC 341 structural standards. It is equipped with anti-loosening locking nuts and anti-slip gaskets to ensure connection stability under dynamic loads, while the demountable design reduces construction waste and enables component recycling for future projects. Professional services include modular design optimization, BIM-based assembly simulation, on-site installation training, and component maintenance guidance, ensuring efficient, safe, and sustainable use throughout the product lifecycle.

Applications
Demountable Bracing Frames are versatile and eco-friendly structural solutions ideal for projects requiring flexibility, reusability, and rapid construction. Certified by ISO 9001, GB 50017-2017, and AISC 341, they meet strict structural safety and sustainability standards, making them a preferred choice for temporary, modular, and green building projects. These frames are widely used in temporary construction facilities (construction sheds, on-site offices, event venues), modular prefabricated buildings (residential pods, portable clinics, disaster relief shelters), industrial plants with expandable layouts (manufacturing workshops, warehouses), large-span temporary structures (exhibition halls, stadium temporary stands), and renovation/retrofit projects (temporary lateral support during construction). They are particularly suitable for projects with tight schedules (assembly time reduced by 50% compared to traditional bracing), limited construction space, or sustainability requirements (reducing carbon footprint via component reuse). The minimum order quantity is 5 sets for standard modular specifications, with customized solutions available based on project load requirements, span sizes, and environmental conditions. Competitive pricing for modular components and bulk purchase discounts enhance cost-effectiveness, while short delivery times (7-15 workdays for standard modules) support urgent project schedules. With a monthly supply capacity of 150 sets, the manufacturer ensures timely delivery and professional technical support, including on-site assembly guidance and component replacement services. Customization options include corrosion-resistant material upgrades (304/316L stainless steel) for harsh environments, fire-resistant coating integration (fire resistance ≥1 hour) for temporary public buildings, and lightweight aluminum alloy components for ultra-portable applications. Whether it's for temporary construction support, modular building lateral stability, or reusable industrial structures, the Demountable Bracing Frame delivers flexible, sustainable, and efficient structural performance.