Stages of demolition works of steel halls

Steel halls are valued for their great functionality and mobility. Many owners have decided to expand, move or completely remove them from the property more than once. This last action will be discussed in today's entry, which will briefly present the various stages of the demolition works.

Preparation of the hall for demolition
Demolition work may begin only when the team is sure that there are no bystanders in the area of ​​operation. Only properly trained employees may take part in the demolition of the hall. The first stage begins with cutting off all installations to the building. Interrupting their work is an integral part of their disassembly, therefore electrical installations are disassembled at the beginning. Other devices located in the hall and on individual elevations are also subject to removal and protection.

In internal demolition works, also suspended ceilings, if any, as well as doors and partitions are dismantled. The brick walls that divide the individual rooms must also be removed. Most often this is due to manual demolition with a hammer.
When these works are completed, all that remains is to demolish the chimneys and fire walls to take care of the roof and other external elements.

Demolition of the roof and walls
The demolition of the roof slope and the trapezoidal sheet (it is a very popular material for roof construction in steel halls) is carried out with the use of specialized equipment such as a lift, scaffolding or a crane. Thanks to the appropriate scaffolding, you can disassemble the window joinery and any gutters and downspouts without collisions. When the above activities are completed, proceed to the demolition of the walls.

You should start from the gable wall and dismantle the steel spans with purlins one by one. It is good practice to dismantle the outer wall between the steel frames and then remove the frames themselves. It should be remembered that the last steel span should be supported with struts in its upper part of the frame.

The last stage of works consists in removing the floor or its individual layers. The foundations can be dug up, also remember about those inside the building.

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