For undertaking civil construction work of any type that involves working at heights that cannot be conveniently accessed from the ground, different scaffold types are used. The needs of different construction sites are unique; hence the scaffoldings that are required are also unique. To meet the requirements of different construction sites, scaffoldings are chosen from the range of scaffoldings that are available in the market. Depending on the size of the project, scaffoldings can be purchased or taken on rent. Regardless of the manner of procurement, the scaffoldings are of the highest quality that is manufactured with the assurance of meeting all safety standards prevalent in the industry. For any kind of renovation, restoration or construction project the choice of scaffoldings can be made from the following scaffold types.
There is a fine line of difference between scaffolding and shoring even though structurally the two types are made from similar components. The basic engineering that is used for the construction of shoring is similar to that used for scaffolding. The primary difference according to the American National Standards Institute is that in a formwork system, the supporting vertical members are described as shoring. Whereas the scaffolding is primarily a temporary work unit which is suspended or elevated that is used for materials as well as workmen. However, for the common man it is easy to understand the difference by looking at the applications. Shoring is used for supporting a weak structure like the roof or wall that requires to be held in place during the construction work whereas scaffolding is work platform.
Stair Tower Scaffolding
This type of scaffolding is used to create temporary stairway access at construction sites that can be used for internal access as well as for public use in the form of stairway towers. The stair towers are available in 10, 12 and 16 legs with the vertical members, diagonals, ledgers and decks comprising the main structure along with other components like handrails, deck locking clamps and stairway stringers. Stair tower scaffolding provides versatile access to work at maximum heights with complete safety.
This kind of scaffolding is most suitable for use in construction sites located in busy areas with pedestrians passing by the project site and thus exposed to the risk of being hit by falling debris. Sidewalk canopies are constructed overhead to protect passersby from being accidentally hit by objects falling off from the construction area. The sidewalk canopy creates a safety ring around the construction site that prevents any object from falling on the walkway that is used by pedestrians.
Among the scaffold types that are used to access unusually tall structures like ceilings of hotels and cathedrals, the dance floor scaffolding is a popular choice. A vertical ladder is used to access the dance floor scaffolding that provides the working platform and a place for keeping materials.
For gaining access to the exterior surfaces of the walls of a building, wall access scaffolding is the best choice. This is the most common type of scaffolding that is seen at construction sites.