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Why Steel Is the Best Material for Reinforcing Concrete

Since the invention of concrete almost two centuries ago, it has remained an integral part of many—if not all—communities worldwide. Concrete plays a vital role in construction projects, as it is most commonly used as the foundation for many structures.

Concrete is the most widely used construction material in the world. This solidifies and hardens when mixed with water. Many construction projects use concrete because of its strength to withstand compressive stresses, ease of use, and durability. You can rest assured that your building will last for well over a thousand years—if reinforced, that is.

Concrete Can’t Do It Alone

Concrete is an excellent construction material, but like all things, it has its weakness. In this case, concrete can’t withstand too much tension. Although concrete is strong in compression, it is weak in tension. Compared to other binding materials, the tensile strength of concrete is deficient so that it won’t resist too many sources of tension on its own. Due to its low tensile strength, concrete can crack and break down much more quickly.

So, how do you expect concrete to support your building if it’s such a brittle material? The key is in reinforcement! Giving the concrete a bit of support where it’s needed helps provide extra strength to be ready to bear the weight of the building.

Steel Support

To ensure that the concrete won’t crack and break down over time, you need to reinforce it with steel. Steel reinforcement or rebars refers to the process of embedding steel bars or mesh of steel wires within freshly made concrete. 

The reinforcing steel compensates for the weak tensile strength of concrete and provides additional strength. You can effectively prevent and minimise concrete cracks under tension loads when it is reinforced with steel.

Why Steel Is Best

When it comes to the reinforcement of concrete, steel is the best material to use. Steel is particularly suited for this application because of its properties, such as:

  1. Highly Ductile

Unlike concrete that can’t be melded or deformed, steel can be bent and stay that way. Since steel is highly malleable, it can be shaped into whatever form, so you can use it to support any type of design. Even if force is applied to it, it will not break but only become deformed. No matter what happens, it won’t crack like concrete and will still support the structure.

  1. Easy to Weld

Reinforced concrete is used in many situations, so you may need to construct elaborate frameworks of steel rebar to fit the size or shape of the project. Since steel can be easily welded, you can construct rebars that span lengths. 

  1. Affordable and Available

Concrete support is essential to building a sturdy establishment. You may skimp on other parts of the projects, but you can never compromise with steel reinforcement. Luckily, steel is not only widely available but also comes at a relatively low cost. You won’t need that big of a budget to provide the necessary support for your building.


One of the most important things to prioritise when it comes to the construction of your building is the support and foundation. Having a weak foundation will cause your establishment to crack all over and break down quickly. Make sure to have the concrete reinforced with steel and work with a structural steel and fabrication specialist for accurate assembly of your steel structure.

Leave the steel reinforcement job to our professionals at Phoenix Reinforcing! We are a structural steel and fabrication specialist in Noosaville with a combined industry experience of over 40 years! Contact us today to learn more!

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