The cane joint steel (Deformed Steel Bar) is a reinforced steel with an uneven surface. There is a protruding "joint" pattern to add more tightly to the concrete. When combined with the concrete, which receives good compressive strength but does not receive strong pull, the cane joint steel serves to receive pull (Tensile Force) , resulting in a reinforced concrete (Reinforced Concrete) that is strong and resistant to various forces.

Where is this cane iron used?

1. Foundations and foundations

• Foundations: Utilized in Spread Footing and Raft Foundation to receive and distribute weight from pole to soil, prevent cracking.
• Building floor: Utilized in all types of slab floors, both ground floor and upper floor, to enhance payload capacity and prevent deflection.

2. Main structure work

• Pole: Used as the core of a concrete pole, it reinforces the pole to better carry vertical weight and lateral force.
• Beam: Used as a reinforcer at the bottom of the beam to bear the bending force (Bending Moment), which is the main pull that occurs in the beam.

3. Large Public Structural Works

• Bridges: Used as reinforcements in all parts of concrete bridges, be they the bridge body (Deck), the bridge pillar (Pier), and the bridge needle (Pile)
• Tunnels: Used in walls and roof of tunnels to receive pressure from soil and surrounding rock.
• Dams: Used to strengthen large concrete dam structures.

4. Other work

• Roads: Used in concrete pavement areas that require extra strength, such as stop points.
• retaining walls: Reinforced in concrete retaining walls to resist pressure from the soil behind.

Reason to use "cane steel" instead of smooth rebar

• Better bonding: The" joint "on the steel surface acts like a key lock inside the concrete, making it less sliding when the force is acting.
• Better bonding: Good bonding results in more efficient structures.
• Building standards: The use of cane steel is mandatory in modern construction standards for structural safety.

Summary

You can see that cane steel plays a very important role in virtually every concrete structure we see around it, from the foundations of one house to bridges across rivers and high-rise buildings. It acts as a " backbone " that strengthens and takes on the pull, which is the force that ordinary concrete does not do well. Choosing quality and standardized cane steel is one of the most important priorities for the stability and safety of that structure.