Dismantling of metal structures

Dismantling of metal structures is a whole process that involves the disassembly and removal of metal elements that previously made up a single structure. Dismantling work may be necessary for various reasons and includes several stages. When performing these works, it is extremely important to comply with technical and legal regulations for the safety and efficiency of each stage.

When is dismantling of metal structures necessary in Kiev?

The need for this process is due to the following situations:

When there is an emergency condition of the structures, the cause of which is mainly corrosion damage. According to the standards, the disposal of the metal structure is required if there is 25% corrosion wear of the object.
The need to build new metal structures at a specific location.
Redevelopment, expansion, modernization of the object. In such situations, partial dismantling of welded metal structures is shown with the subsequent installation and assembly of metal structures according to a new project.

Some changes in metal structures, which also require partial disassembly, involve the reconstruction of structures and buildings. Usually, such situations arise when it is necessary to replace individual elements - beams, channels, columns or trusses.

Various types of tools are used in the process of work. The simplest include the so-called grinders, cutters, metal shears, diamond wire saws, etc. They are used to process profiles, pipes, fittings, remove bolts, nuts and other fasteners. More complex tools - gas cutters, autogen - are used for cutting and cutting structures into smaller parts. Heavy equipment can also be used - a crane, a winch, rigging for dismantling welded frames and other elements.

How are metal structure dismantling services provided?

The company LLC "RBK ALBA" offers a service for dismantling metal structures in a turnkey format. Each project is unique and requires an individual approach and taking into account the features of the objects, as well as the specifics of the place of work. The process of dismantling metal structures itself involves several important stages:

Preparation and organization of the process.
Development of a dismantling plan. It is formed on the basis of preliminary engineering calculations and assessment of the condition of the structures.
Dismantling of structures. The process takes place taking into account the specifics of the selected method and tools.

Finally, waste and construction debris are collected and sorted.

What are the methods of dismantling metal structures?

The company's employees work in teams, where there are different specialists - loaders, welders, craftsmen. They use different methods, quite often combining them when necessary to perform more complex work. The most commonly used methods include:

Manual. It requires a lot of time and physical effort, but shows its effectiveness only on small and space-limited objects. Most often, this method is used in the absence of access for specialized equipment.
Semi-mechanical method. This is the ideal balance between productivity and safety of dismantling work. It can combine the use of hand tools and some specialized equipment.
Mechanical method. It is recommended in cases where there is a need to quickly and efficiently disassemble large and complex metal structures.
Explosive method. It is considered extremely dangerous, requires high qualifications and the availability of special equipment. It is used only in cases where other methods are ineffective due to the size and design features of the object.
Electro-hydraulic. This method is used in confined spaces or near other fragile structures where vibration and noise must be minimized.
Thermal. This method is considered the most effective, and therefore is widely used in the construction and demolition industry. This method is based on the use of high temperatures and cutting.

Another method is combined. It involves the integration of various technologies and methods to ensure safety and environmental standards.