Scaffolding is an impermanent structure and it is used in the repair and construction works of buildings to support the material and people. It can be made of wood, metal pipes or even bamboo. Some Asian countries still use bamboo scaffolding in their construction works, but metal scaffolding is most commonly used nowadays. Scaffolding is one of the most important needs of any kind of construction whether big or small.

There are certain safety measures which need to be taken while scaffolding works and the authorities set the specific requirements for that.

Transoms, Standards and Ledgers are the main elements for a scaffold.

• Perpendicular tubes are known as Standards. These tubes or standards are used for the relocation of the total weight of the construction to the ground. These are called upright scaffolds.

• Flat poles are called ledgers and are used as a connection between two standards.

• Transoms are used with ledgers to make the correct angle.

Generally transoms are placed after the standards to take hold of the standard and to give additional support to the panel. Main transoms are attached with transitional transoms and they provide additional support to the panel above the scaffold.

Following are some safety measures which should be taken during the use of scaffolding:

1. Whenever towers are moved, proper care should be taken to make sure that it remains upright. Especially when the scaffolding tower is moved on rough surface, special attention needs to be given as chances of falling on rough surface increases.

1. You must not leave any of your equipment on the platform of the scaffolding while you shift it.

1. The scaffolding tower must be attached to the structure when weather conditions are uncertain. If weather is windy then special care has to be taken as scaffoldings can bend or move because of high winds.

1. The size as well as the shape of the structure or building must be considered for upright scaffolding in both residential as well as industrial structures.

1. It's always preferable to hire a trained contractor for scaffolding erection because they take care of the safety and are experts in deciding the required height of scaffolding for your building.

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