In the realm of construction, workers use a cantilever scaffold. This temporary structure enables them to access the uppermost sections of the building. But, compared to the usual ones, these are set up in the horizontal direction.
They also have a working platform that is supported using sturdy ropes. So, read through to know more about cantilever scaffolding.
What is cantilever scaffolding?
Cantilever scaffolding is a type of supported scaffold system. When you observe this scaffold, it is supported at one end. Base support is also absent below the scaffolding. The cantilever scaffolding design enables workers to access hard-to-reach areas. Thus, the scaffold is used in situations where conventional scaffolding can’t be used.
Moreover, workers prefer setting up this scaffold when there are many obstacles. The overall structure is also designed to ensure safety and stability.
What are the components of cantilever scaffolding?
A cantilever scaffold usually comprises many components. Let’s check the different components ahead.
- When you come across the scaffold, you will observe vertical posts. These offer primary support to the structure.
- Ledgers are also one of the components of this structure. These connect the vertical columns and offer support.
- To keep the scaffold stable, braces are also placed diagonally. These also prevent the scaffold from swaying due to the wind.
- Besides the above cantilever scaffolding parts, you will observe extended beams. These project in the outward direction and also offer support.
- Platforms are also one among the components. These are nothing but horizontal surfaces on which workers stand. Usually, the platforms are built through metallic boards.
- To distribute the load, the scaffold also has base plates. Once placed, such plates ensure stability for the vertical standards.
Eventually, couplers serve to connect different parts. They also keep the ledgers and standards firmly in their place. Guardrails are also set up along the platform. This mitigates the occurrences of falls suddenly. Toeboards also play a role in preventing tools from falling.
Why should you opt for a cantilever scaffold?
Cantilever scaffolds offer many benefits to construction teams. Let’s check the advantages ahead.
Enables Access to Hard-to-Reach Areas
As the scaffold is supported at one end, workers can reach certain areas. This may not be practically possible due to conventional scaffolding.
No Ground Obstruction
Unlike other scaffolds, these can be set up when the ground is uneven. Even when they don’t need a base, workers can carry out tasks independently. They can also move freely as they use the scaffold.
Efficient Use of Space
Such scaffolds are ideal when there’s limited space. Workers can also access areas without the support of the ground. Thus, the site seems to be less cluttered.
Ensures Safety
Once the scaffold is properly installed, it offers a safe working platform. Workers also don’t have to bother about working on an unstable surface. Moreover, they can ascend or descend the structure without any worries.
Lastly, the scaffold offers flexibility and versatility. These can be used for different projects. Besides building repairs, they can be used while setting up windows.
What are the types of cantilever scaffolding?
At various sites, you will observe several cantilever scaffolding. Let’s check the types in detail.
Single Cantilever Scaffolding
This scaffold is the most common type. The structure usually extends outward with support at one end. Hence, they can be used to access the uppermost sections of a building.
Double Cantilever Scaffolding
In this type, two arms are set for additional stability. With the support at both ends, the scaffold is also balanced. Therefore, this scaffold is suitable for tasks that need more stability.
Counterbalanced Cantilever Scaffolding
In these scaffolds, you will observe a counterbalance system. Once the structure is set up, the weights are placed under the base. Mostly, the scaffold is also erected when it has to be across a large space.
Suspended Cantilever Scaffolding
Such a type of scaffold is suspended with the use of ropes. Mechanisms may also be used to set up this scaffold. So, these are used when tall buildings have to undergo maintenance.
Where are cantilever scaffolds used?
There are many situations in which workers use cantilever scaffolds. Let’s check the applications ahead.
Building Maintenance & Repair
Whenever maintenance work has to be carried out, workers use this scaffold. After erecting it, workers can access a building’s upper sections. The scaffold is also useful while cleaning the exterior of a building.
Construction of Overhanging Structures
Cantilever scaffolds also offer support while building overhanging structures. Moreover, when workers use the scaffold, it doesn’t interfere with the lower sections. They can also reach hard-to-access areas with ease.
Bridge & Tunnel Construction
Cantilever scaffolding is often used while maintaining bridges and tunnels. Owing to the cantilever scaffolding design, workers can access different sections of a bridge. Even when they are busy, the tasks don’t hinder the operations on the ground. The structure also offers stability in case there is little space. Way ahead, the scaffolds are erected in the absence of ground support.
Painting & Facade Work
When a building has to be painted, such scaffolds offer a secure platform. These can also extend beyond the structure’s edge. This is certainly useful when it’s impossible to set up scaffolding at the ground level.
Industrial & Offshore Applications
Apart from the above applications, such scaffolds are used in industrial environments. But, workers will prefer using these depending on the environment. Ultimately, workers can ascend along tall structures and carry out different tasks.
Finally, choosing the scaffold will depend on the scope of work. The type will also depend on how much weight needs to be sustained. In case ample space is unavailable, then you have to opt for such scaffolds. But, before you assemble the scaffold, make sure you source high-quality components.
Are you managing a construction project in the US? Well, why not connect with Scaffolds Supply to check out high-quality parts? Once you glance through our website, you will also be able to source suitable components.