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| Brand Name: | HANLUN |
| Model Number: | Point Supported Curtain Wall---Tension Cable Type |
| MOQ: | 1 |
| Price: | 300-1000RMB |
| Delivery Time: | 45 |
| Payment Terms: | L/C,T/T |
Point Supported Curtain Wall – Tension Cable Type is an ultra-lightweight structural system that utilizes pre-tensioned stainless steel cables and rigid struts to form a spatial load-bearing grid, securing glass curtain walls through point-supported connectors. The system employs high-strength tension cables (typically Ø12-36mm 1×19 or 1×37 strand stainless steel cables) to create a self-balanced tension system in three-dimensional space, complemented by a minimal number of vertical or horizontal steel struts to maintain geometric stability. This reduces the visual cross-section of the curtain wall support structure to less than one-fifth that of traditional steel frames, achieving an almost invisible structural effect.
The cable ends are connected to the main structure via adjustable anchor heads, with initial pre-tension (typically 20%-30% of the breaking load) applied using hydraulic tensioning equipment to counteract deformations caused by wind loads and thermal effects. Glass panels use laminated tempered glass with four-corner or six-corner drilled holes, connected to the cable grid nodes via stainless steel point-fixing claws. Each connection point is equipped with a three-dimensional hinge mechanism, allowing the glass panel to rotate up to ±5° out-of-plane. The system specifically incorporates wind-resistant damping modules with elastic liners to suppress high-frequency micro-vibrations of the cables under instantaneous wind pressure.
This system is suitable for large-span buildings that pursue extreme transparency, such as airport terminals, exhibition centers, and high-end commercial atriums. Its construction requires a precise "tension-first, glass-later" process, with real-time deformation of the cable grid monitored using laser trackers. The system can also integrate flexible photovoltaic films and dynamic LED media interfaces, expanding smart functionality while maintaining structural lightness and transparency. The tension cable system redefines the mechanical poetry of modern curtain walls through the "dance of force and light," becoming a technical exemplar of lightweight aesthetics in contemporary architecture.
