Scaffolding is vital to the construction process, allowing access to high places and areas that are otherwise not accessible. They are temporary and /or movable structures that provide a platform to stand and work on, making it easier to address minute details. Scaffoldings come in several shapes, sizes, and types according to their need and function.
Scaffolding companies in Dubai provide services related to maintenance, fittings, accessories, complete systems, foldable towers, cuplocks, and coupler fittings for rent and purchase. However, there are different kinds of scaffolding used for specific needs that are available in different materials with different fittings. It is important to understand your particular need for scaffolding and make the right choices. The different varieties of scaffolding platforms present and their related components are discussed below.
Types of Scaffolding Platforms
- Single Scaffolding
These scaffoldings are commonly used with support from a solid structure like a brick masonry structure connected with putlogs. These are single-layer platforms that stand parallel to the walls of the structure on vertical columns. They are called standards and are attached to horizontal columns called ledgers at an even angle.
- Double Scaffolding
These scaffoldings are used in stone walls to access difficult areas and are attached to the walls using putlogs as anchors. In this system, there is a double row of platforms running parallel to the structure wall at some distance.
- Cantilever Scaffolding
Cantilever scaffolding systems are used where the ground is strong enough to support the entire structure. This scaffolding is secured to the walls of the structure using protrusions or needles sticking out of the structure. These are often unsteady and are risky and used only when the upper level of a wall is being constructed.
- Suspended Scaffolding
High-rises often use this type of scaffolding for cleaning and maintenance of the outside of the building. They are suspended using chains and wires from the roof of the structure, guided by a lever system that gently lowers the platform to the work area as needed.
- Trestle Scaffolding
These scaffolding platforms are comparatively smaller in size and include a platform sitting on a ladder with wheels on the bottom for movement. Trestle scaffoldings are used both outside and inside for work like maintenance, painting, repair, and other work that includes moving around.
Aluminum Scaffolding Platforms
Aluminum scaffolding platforms are often preferred at most construction sites due to their versatility, durability, and lightweight nature, which makes them easy to use and have quick assembly and dismantling features. They are also safe and come in different types, which have many advantages over other types of non-aluminum scaffolding. The different types of aluminum platforms are:
- Mobile or moveable scaffolding towers
- Ladder span scaffolding
- Ringlock scaffolding
- Scaffold ladders and stairs
Aluminum scaffolding platforms provide certain advantages over their competitors. A few of them are listed below:
- They are lightweight and hence easy to move, maneuver, assemble, and dismantle quickly.
- They are amazingly sturdy and have a high load-bearing capacity.
- These are durable and, with minimal maintenance, can last up to 20–50 years easily.
- Aluminum is resistant to corrosion and can withstand natural elements like rain, wind, humidity, and sun.
- Aluminum scaffolding designs are commended for providing extra features, such as railings, transoms, and others, to ensure the safety of the workers.
What Are the Common Types of Couplers Used in Scaffolds?
- Swivel Couplers
Also known as double or right-angle couplers, these are connectors used to connect scaffold columns at any angle within the 360-degree range. It can provide up to 4 connections and features sturdy clamps that can be tightened to secure the tubes or columns in place.
- Sleeve Couplers
These are referred to as joiners and are used to connect two scaffold tubes end-to-end. These couplers easily slide over the tubes and are tightened using bolts or pins to secure them in place.
- Putlock Couplers
Putlock couplers are single right-angle couplers used to attach transoms or putlogs to the ledger. They utilize a single clamp mechanism to secure the joint and provide a stable work surface.
- Board Retaining Coupler
Board retaining couplers, also known as toeboard couplers or board clamps, secure the scaffold boards to the scaffold structure. They hold the board in place and offer a stable surface, eliminating the risk of accidental displacement of boards, slipping, and shifting from walking over them.
- Base Plate Couplers
These are the base plate clamps or connectors that are used to connect and secure the scaffold to the base plate. They ensure that the scaffold does not sink into the ground and provide stability to the entire structure. These are vital in providing solid foundational support to the entire scaffolding structure and its extensions.
Conclusion
Scaffolding platforms, their use, choosing appropriate scaffolding platforms, and accessories such as couplers are pivotal to selecting the right scaffolding. Each platform, connector, and accessory provides a specific function and is dependent upon the types of work you are aiming for. For high rises, there are options for scaffolding structures that are different from those for simple buildings. The need for scaffolding also changes with the area of work, i.e., inside or outside.
In short, many available scaffolds are efficient for specific work. By understanding the nature of the work, you will be able to determine the type of scaffolding you need. There are also scaffold contracting services that can help you find the right kind for your work. If you are looking to know more about the available services related to scaffolds, you may visit Quaddream Scaffolding Contracting LLC for more information.
