The Buster Perforated Beam is an innovative product independently developed by Wenma engineers based on our deep understanding of construction technology and manufacturing processes. It functions as both a horizontal formwork joist beam and a vertical formwork secondary beam, and integrates seamlessly into various Wenma formwork systems—enhancing performance across multiple setups with a single component. Centered on the Buster Perforated Beam, the Finebrige Perforated Beam Forming System builds upon the core strengths of the H20 timber beam system while incorporating entirely new, superior performance characteristics, representing a comprehensive evolution of the system.

Made from high-strength steel, it achieves greater load capacity with less material. The surface undergoes a dual-protection treatment of “hot-dip galvanizing + painted coating” , forming a composite protective layer. Even under prolonged exposure to humid environments, it maintains excellent corrosion resistance, with a service life significantly exceeding that of traditional timber beams. It not only overcomes key drawbacks of conventional H20 Timber Beams—such as moisture susceptibility, fragility, short lifespan, and instability due to on-site cutting—but also maintains familiar construction methods, enabling workers to operate efficiently with minimal learning time.