Steel Fixing.

Steel fixing is a crucial process in the construction industry, particularly in the field of concrete construction. This process involves the placement of steel bars, mesh, or fibres within the concrete structure to enhance its strength, durability, and structural integrity. Steel fixing plays a vital role in ensuring the overall safety and stability of the built structure.

In concrete construction, steel is used as a reinforcement material to provide additional strength and resistance to tension forces. Concrete, being a brittle material, lacks the ability to withstand tensile stresses. Therefore, the incorporation of steel reinforcement helps to counteract these forces, making the structure more resistant to cracking and failure.

The steel fixing process can be divided into several stages:

1. Design and planning: This involves the creation of a detailed design plan that outlines the type, size, and layout of the steel reinforcement required for the specific project. The design must take into consideration factors such as the type of concrete, the size and shape of the structure, and the anticipated loads and stresses that the structure will be subjected to.
2. Steel preparation: Once the design is finalised, the steel reinforcement bars, mesh, or fibers are prepared according to the project specifications. This includes cutting, bending, and cleaning the steel to ensure proper fit and alignment within the concrete structure.
3. Placement and fixing: The steel reinforcement is then placed within the forms or molds, either by hand or using specialised equipment, and fixed in position using appropriate fixings such as ties, chairs, or couplers. The steel is carefully positioned and secured to ensure proper alignment and distribution of forces throughout the structure.