Steel ladder beams are structural components used in scaffolding to provide support, bridge large gaps, and create stable working platforms, as well as walkways and loading decks. Named for their distinct ladder-like shape, these robust beams are made by welding steel scaffolding tubes together.
They are instrumental when scaffold vertical legs cannot be placed due to obstacles or entrances, as they can create clear access points for workers, vehicles, and equipment by spanning the entrance. Available in various lengths, including 10ft (3.0m), 13ft (3.9m), 16ft (4.8m), and 21ft (6.4m), these beams offer flexible solutions for a wide range of project needs. They have a consistent depth of 305mm, which provides uniform strength and stability.
Product FAQ's
What is a steel ladder beam?
A steel ladder beam is a specially designed scaffolding component that acts as a strong, supportive bridge to span across open spaces. Its ladder-like construction offers a stable framework that enables safe access and reliable load-bearing capacity where traditional scaffold supports cannot be used.
What are steel ladder beams used for?
Steel ladder beams are typically used to span and bridge gaps or obstacles in scaffolding, such as over doorways or vehicle entrances. They provide horizontal support without the need for intermediate vertical upright scaffold supports. They can be used for temporary work platforms, loading bays, support scaffolds and cantilever scaffolds.
What are the available lengths for steel ladder beams?
This product is offered in various sizes, including 10 ft (3.0 m), 13 ft (3.9 m), 16 ft (4.8 m), and 21 ft (6.4 m).
How much does a steel ladder beam weigh?
- 10ft approximately 35kg.
- 13ft approximately 45.5kg.
- 16ft approximately 56kg.
- 21ft approximately 74kg.
Please note that all weights are approximate.
Can steel ladder beams be connected end-to-end?
An important safety consideration is that steel ladder beams should only be joined end-to-end when a specific connection detail has been meticulously planned and approved by a qualified scaffold design engineer. This ensures the integrity and safety of the beam installation.
How do you connect steel ladder beams to scaffold tubes?
Steel ladder beams are typically connected to scaffold structures using double couplers or beam clamps, which secure the beam’s chords to the scaffold tubes. Using the correct clamps and ensuring proper installation is essential for structural stability and safety.
What are scaffold ladder beams made from?
They are made from galvanised high-tensile steel, which resists corrosion.
What is the maximum span of a steel ladder beam?
The maximum span of a steel ladder beam depends on its design, material, and load requirements. Although ladder beams can be up to 21ft (6.4m) long, the safe span is typically less, often around 5.8m. However, a qualified scaffold design engineer should always determine the maximum span for each project.
What is the difference between a steel ladder beam and a lattice beam?
The difference between the two beams is in their structure. A ladder beam features two parallel chords joined by rungs. In contrast, a lattice beam consists of a triangular web pattern connecting the top and bottom chords. This structural arrangement results in varying levels of rigidity and load-bearing capacity, with lattice beams often used for heavier loads and longer spans compared to ladder beams.
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Steel Ladder Beams
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