Why are TMT Bars Used for Marine Construction?

TMT bars are widely used for construction, and rightfully so. They increase the strength and durability of structures and save them from rusting. TMT bars are often used for the construction of marine projects. Marine construction projects include dams, bridges, underwater tunnels, pipelines, etc. These projects need to be strong and ductile to endure the everyday currents of water and the stress the waves bring. In this blog, you will learn why TMT bars are best for marine construction and what makes them the ideal choice.

High Strength & Durability

TMT bars are reinforced steel bars that are used for different construction projects. Their high strength makes them the perfect material for projects that are robust. Marine structures are generally large and need to be strong. This is where TMT bars come in. TMT bars have high strength, which is essential to keep these structures standing. The ribbed pattern of these steel bars creates a solid bond with the concrete. Their durability makes the construction process smoother, and the resulting structure has a longer lifespan. 

Corrosion Resistant

The chemical properties of TMT bars make them resistant to corrosion and slow down the wearing down process. The bars are manufactured with a thermomechanical treatment, which gives them several unique properties. One of it’s benefits is making the bars rust-resistant. This iron oxide is known to eat away metals and make them weak. The corrosion-resistant TMT bars contain a combination of copper, chromium, and phosphorus. TMT bars are also sometimes coated with a layer of zinc or other materials that save them from the moisture of wet concrete. This feature makes TMT bars perfect for marine construction, as the structure may stay submerged underwater most of the time.

Better Flexibility

Flexibility is an essential feature in TMT bars. These bars must be flexible as they need to absorb seismic shocks and floods. The high elongation elements of TMT bars protect the structure from damage during any natural calamity. It gives the bars the much-needed pliability that is required for marine construction. 

Better Bendability

Not all structures are built like a box. Marine structures, like dams and bridges, are often slightly curved. As a result, the bars need to bend according to the design of the structure. They have excellent elasticity, which gives them good bending and rebending properties. Superior-quality TMT bars can bend easily. The bars get this unique property due to the self-tempering process during their manufacture. It gives TMT bars their soft pearlite core, which is essential for enhancing their bendability.

Earthquake Resistant

TMT bars are manufactured by a special process to give them a soft core and hard exterior. During an earthquake, this soft core allows the structure to tilt slightly while the hard exterior brings it back to it’s original position. Earthquake-resistant TMT bars are best for areas with high seismic activity. They are perfect for marine construction as earthquakes are more frequent underwater than on land. Higher-grade TMT bars are perfect for marine construction in earthquake-prone areas.

Eco-friendly

This is one of the most unique properties of TMT bars. They can be recycled and reused without losing their properties. Steel has a recyclability rate of 88%. Old bars can be used to make new bars. Likewise, they can be used for new construction projects too. This makes them cost-effective as well. It saves a good amount of steel to be manufactured again and used for construction. TMT bars are ideal for marine structures that promote sustainability, as they save 65% of the energy that would have been spent during the manufacturing process.

More Efficient Project

TMT bars give strength to the structure. With their help, marine constructions have an increased lifetime and better chances of standing during seismic activities. It also saves the need for future repairs as the structure is resistant to breakage and corrosion. TMT bars can withstand significant stress without degrading.

The Bottom Line

If you want to construct a structure that is strong and able to endure the tremors from earthquakes, your best choice is TMT bars. They will give the structure the much-needed strength and endurance to deal with the fatigue of being underwater. These bars will increase the longevity of the structure while making sure they do not corrode and rust due to moisture. So get the best quality TMT bars for construction that will last a lifetime.