People think demolition is all about chaos, destruction, and debris. No, demolition services go beyond that. Building destruction is a carefully planned process and not just done haphazardly or in a haste.
A demolition expert must be familiar with safe demolition techniques. This infers that they are also capable of carrying out an industrial construction project properly and securely.
That being said, it’s safer to hire the demolition services of a demolition firm if you want to demolish a structure. Keep reading to know more!
Demolition—What is it?
There are some guiding principles to how a building is destroyed. First off, if the building’s support structure is taken away, once this is done, everything thing above it will collapse. And, if it’s a heavy building, the higher portion will eventually fall on the lower portion of the structure that is first destroyed as upper pieces gradually slide down the lower ones.
One method buildings are pulled down is by using explosives and blasting. Funny enough, explosive demolition is usually the safest approach to reduce a building to ruins, especially when dealing with a massive skyscraper. As usual, this process of demolition begins or is triggered by explosions before gravity takes over the job.
How is this achieved?
Demolition services such as these are achieved by planting detonators and explosives in various parts of the structure. As the explosion goes off, the building completely falls with gravity into a mound of rubble.
Furthermore, explosive demolition makes it easier for workers to do the cleaning after demolition services are over.
The planning process
Top of the demolition services offered is a comprehensive planning session that must be completed before the blaster crew starts blasts and explosions. This entails studying the blueprint or architectural layout of the structure and using the building’s map as a guide to arrive at the best demolition method.
A list of the building’s support structures must be drafted to know where the explosives should be planted.
Furthermore, demolition contractors will finally come to the conclusion on the appropriate explosives and explosions for the building they are working on. When it comes to the use of explosives, it’s not a one-size-fits-all. There are a variety of explosives that are perfect for different jobs.
Then, they choose precisely where to deploy the explosion. This is where a thorough knowledge of physics, exceptional talent, and eyes for details are required. Knowing where to place the explosives will determine how and where the building will collapse. Some even a step further by creating 3D computer models of the structure to demonstrate how the building will fall precisely using scientific principles.
How the direction of falling building is controlled
Most people assume demolition services do not involve proper planning and that the building just falls haphazardly. Well, they are wrong. There is always a specific direction a building will fall when it is blown to pieces. First off, demolition contractors decide which way it will face when it falls. In most cases, a parking lot or an open area is chosen for where the structure falls. However, this isn’t always the case.
The collapsing building will only fall in the direction that you initially position and detonate the explosives. This is how the direction of collapse works.
As part of the demolition services delivered, some demolition firms will put steel cables in place to add support and help the building fall in a specific direction.