What Is A Metal Scaffolding?
Ever since mankind began to construct tall buildings, we have been using scaffolding. In fact, experts speculate that the ancient pyramids of Egypt were built using scaffoldings, which were made from timber. Timber scaffoldings were widely used until the end of 1922. During this time, metal tubes made from steel began to replace wooden poles.
In today’s world, metal scaffolding is the new normal. They have been made the industry standard ever since 1950. That is because they are light and do not compromise on strength. Furthermore, assembling it is quick and easy without the need for bolts and nuts. Today, scaffolding metals are generally made from steel or aluminum.
The characteristics of metal are what is making metal a popular option for scaffolding. Some of these characteristics include strength, durability and elasticity. Because of its elasticity characteristics, it helps prevent cracks. With its strength characteristics, it can support heavy loads and can be used to transport heavy equipment and supplies. The durability aspect means that it has the power to last even for hundreds of years, without needing major maintenances. For this reason, when it comes to building tall structures, steel is very important as it helps strengthen the whole structure.
It is important to note that when it comes to less demanding conditions, Mobile Aluminium Tower Scaffolds can be a good alternative. This is because steel is stronger and tougher compared to aluminum.
The 3 Basic Elements of Metal Scaffolding
• Standards –These are the vertical tubes that run through the whole structure. Their main function is to keep the structure upright. They help transfer the load of the structure to the ground using square baseplates that spread the load.
• Ledgers – These are horizontal tubes that connect to the standard. Their main function is to help keep the structure in place and guarantee its stability.
• The Transoms – These are horizontal tubes that are placed perpendicular to the ledge. Their main function is to increase strength and stability.
The Application of Metal Scaffolding
As you know, scaffolding is used during construction, repair, or maintenance. Metal scaffolding allows workers to access high and remote locations of a building. Metal scaffoldings come in various forms, and it all depends on the project at hand. Some of these include:
• Supported scaffolding – These are the most common types. They are generally built from the ground up. They are mainly seen in most construction sites. The thing that makes them popular is the convenience, flexibility, safety, and cost-effectiveness. Although, additional structures will be needed if the building is too high or if the load is too heavy.
• Suspended Scaffolding – These types are suspended from the roof of the building. They are the best solution in cases where constructing a base is not possible, or access requirements are limited only to the upper levels of a building.
• Rolling Scaffolding – This type is basically similar to supported scaffolding. However, rather than building a foundation, it comes with castor wheels that are used to allow mobility. To guaranty the safety of workers, the wheels must be locked in place.
The Materials that Comes with Metal Scaffolding
Metal scaffolding must be used together with other forms of materials. Only with all the required materials, will workers be in a position to work on a building efficiently. These materials include:
• The metal tubes
• Decking or boards