The scaffold is used in not only the construction sites but also various kinds of events and functions. The materials used for making such scaffolds include metal pipes or tubes which are highly strong. In fact, the bamboo poles are even used for making the same. Thus, the nature of material to be used is determined by the form and use. In many cases a support which is primary is made with the help scaffolds in the construction sites. It is quite attractive that the scaffold may not look sturdy or strong from distance but it is very helpful for the reaching of heights for the workers. It is also reliable and relatively low cost on the basis of the design chosen. Many commercial projects consider the building of scaffold as an indispensable part of the entire work. In fact, this is a system used from the conventional period thousands of years ago.
The necessity of staging in the ancient periods also is simply proven by the existence of many historical monuments like pyramids etc. Today various modern technologies are used for making the scaffolds more efficient as well as user friendly. Often the scaffolds are used in the construction sites for the purpose of uplifting of workers and also other materials. Though there are cranes for heavy duty or expandable ladders the significance of scaffold has not been reduced. The major reasons why the scaffolds have not lost its necessity are the cost effectiveness when compared with the alternatives.
In fact the elevated platforms are safer and faster in performance in the construction sites. What makes the scaffolds very different from such support systems is that it does not make any kind of restrictions of height. What the entire user has to make sure is that the scaffolds are properly secured. The common practise of using the scaffolds includes that to lay bricks, plaster walls, windows installation and many more activities when the core of the building is made. The next common purpose for which the scaffolds are used is the cleaning or renovations.
The necessity of erected support also is present in the time of renovations after the completion of main construction. In fact the monuments like Statue of Liberty have to be maintained and cleaned in regular intervals. To clean the windows or to paint outside of the building the scaffolds are commonly used almost in the different parts of the world. All the activities and areas of a building which is difficult to access the scaffolds can make it easy. The next purpose for which the scaffolds can be used includes the camera and other lighting setups during the events. The scaffolds can be used for the major events for the easy operation of commentators and operators of camera.
The major advantages of scaffolds which make it highly necessary in the construction sites is to overcome the restrictions of height even after the construction. The maintenance and renovation are also done with the help of scaffolds.