Sound Barrier ST29205 290mm Aluminum Box Truss Segment 0.5m — TUV-Certified Structural Truss
ST29205 Overview
The Sound Barrier ST29205 is a 0.5m segment of 290mm aluminum box truss engineered for professional ground support, staging, and rigging applications. Constructed from 50mm diameter aluminum tube with a 2mm wall thickness in a 290 x 290mm square profile, this segment delivers the structural integrity required for touring productions, houses of worship installations, and permanent venue builds. Sound Barrier’s truss line carries TUV certification, verified by a third-party nationally recognized testing laboratory (NRTL), providing integrators and production companies with documented safety compliance. This segment is suited for system integrators, staging contractors, and touring companies who require certified, modular truss components.
The 0.5m length makes the ST29205 a practical fill segment for configuring precise span lengths within larger ST290-series ground support and overhead systems, and it integrates directly with compatible Sound Barrier 290mm series connectors and hardware.
Key Features
- TUV-Certified Construction — Third-party certified by TUV, a nationally recognized testing laboratory, providing verified safety compliance for professional installations and touring applications
- 290 x 290mm Box Profile — Square truss geometry delivers consistent load distribution and straightforward integration with standard 290mm series corner blocks and connectors
- 50mm Tube Diameter — Heavy-duty main chord diameter engineered for the structural demands of professional ground support and overhead rigging configurations
- 2mm Wall Thickness — Aluminum tube wall specification balances structural rigidity with manageable segment weight for efficient load-in and load-out
- Aluminum Construction — Corrosion-resistant aluminum alloy construction suited for both indoor permanent installations and touring environments
- 0.5m Modular Length — Short-fill segment length enables precise span configuration within larger ST290-series truss systems without cutting or field modification
- Loading Documentation Available — Sound Barrier provides loading tables and strength calculations to support safe system design and compliance documentation
Technical Specifications
| Truss Profile | Box (Square) |
| Dimensions | 290 x 290mm |
| Segment Length | 0.5m |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Certification | TUV Certified |
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