Why are buildings imploded?

Explosive demolition is the preferred method for safely and efficiently demolishing larger structures. When a building is surrounded by other buildings, it may be necessary to “implode” the building, that is, make it collapse down into its footprint.

Why is building demolishing necessary?

Commonly the reasons for putting down a building are usually when the building has become a hazard and dangerous to be used as it may collapse. Another common reason for demolition of buildings is that another different structure needs to replace the standing building and it needs to be demolished.

How long does it take to prepare a building for demolition?

However, carrying out such a demolition involves painstaking preparation. It can take up to six months to survey the structure and prepare it for the blast by removing non-load bearing walls, weakening support structures and fitting the charges. Clearing up debris afterwards can take up to two months.

How do people demolish building?

The building is pulled down either manually or mechanically using large hydraulic equipment: elevated work platforms, cranes, excavators or bulldozers. Larger buildings may require the use of a wrecking ball, a heavy weight on a cable that is swung by a crane into the side of the buildings.

Is demolition part of construction?

Demolition is the dismantling, razing, destroying or wrecking of any building or structure or any part thereof. Demolition work involves many of the hazards associated with construction. However, demolition involves additional hazards due to unknown factors which makes demolition work particularly dangerous.

When should you demolish a building?

An abandoned building can become infested beyond repair with pests and toxic materials over time. It is common, especially in old industrial buildings, for toxic substances to fester in the walls, floors and pipework, so often the best option is to demolish it and start afresh with construction.

How hard is demolition work?

The work of a demolition worker is physically demanding so strength and stamina are two key skills to have. You will be on your feet handling heavy tools, carrying materials, and operating heavy equipment. You’ll also need to have great hand-eye coordination and good vision to do the job.