What attracts you to using steel as a primary building material in your architectural projects?
We have recently completed several projects using steel. People are increasingly opting for prefab and steel buildings over traditional RCC structures for architectural projects. The main reason for the on-site speed is that everything arrives pre-assembled. The process is primarily managed with software, where columns and beams are fabricated and then delivered directly to the site for quick erection. Secondly, the sleekness of the building and the structural members achievable with steel surpass those of other materials. Lastly, the aesthetics and overall look achieved using C-girders or standardised sections make steel frames a preferred choice in our projects. I believe these are the primary factors for our decision to use steel.
Can you share any specific examples of how you have used steel in your designs or projects?
A few years ago, we completed a project involving a vertical house. It was entirely constructed using a steel frame. The entire frame, including the columns, beams, and everything else, was erected in steel. We also used a steel deck slab, which was integrated into the structure, along with internal partitions and other boards for the exterior plan.
Are there any architects or architectural projects that have inspired your interest in steel design? Please share your thoughts.
The Centre Pompidou building in Paris is entirely made of steel and stands out in the entire city. It is structures like these that inspire one to work with steel, and draw inspiration from the elements and the details in their design.
In what ways does designing with steel impact construction timelines and costs compared to other materials?
While steel may be more expensive, it is faster to build with as compared to concrete. For instance, we are currently handling a project—a corporate office for Smith Structures. They requested a building entirely made of steel, which we assembled on-site. In situations like this, steel frames or steel buildings prove to be more practical and viable options.
The adoption of steel has increased over time and will continue growing. This is due to the current labour issues, which make prefabrication a practical solution. When a significant portion of the steelwork is prefabricated in factories, only the erection needs to be done on site. This approach not only saves labour but also improves efficiency in terms of time. Looking ahead, steel is expected to increasingly replace concrete in construction.
How do you stay updated on the latest developments and trends in steel-based architecture and design?
We often go through projects featured in major architecture websites and international publications, and various architectural books. These sources showcase projects from around the world and help me stay updated about new developments in the industry.
What challenges have you encountered when working with steel in your architectural projects, and how did you address them?
One challenge we face is related to sizes. There are standard sizes available for steel members. When we need to reduce or adjust these sizes, we often have to use larger members to meet the requirements. This can be a significant problem in the design process. Another challenge arises when designing composite structures that combine both RCC and steel. In such cases, the connections between the two materials must be executed very neatly.
In addition, materials used in construction must be compatible; for example, steel requires a dry construction process, so bricks or similar materials cannot be placed next to it. Architecturally, these details and issues need to be carefully addressed, as they represent the major challenges we face.
What is your opinion on the future of steel in architecture, considering emerging technologies and sustainability trends?
When considering steel in terms of technology, I believe it offers greater efficiency. Steel construction minimises on-site waste and debris, as everything can be managed through software programs. These programs ensure precise member sizing and quantities.
Moreover, any cuttings or off-cuts can be reused in other parts of the project, optimising material use. I believe this approach also promotes sustainability by reducing building material waste and using resources more efficiently. And in terms of climate impact, steel provides greater flexibility in building strength and durability. A significant advantage of steel buildings is their high sustainability, as much of the material can be reused or repurposed, especially when the building is to be eventually demolished.
In addition, whenever we have used steel, it has significantly improved efficiency in terms of speed. This is a major benefit. Although Ahmedabad’s hot and dry climate limits the use of steel and glass, yet when conditions permit, a steel and glass structure can achieve a clean and minimal look. We frequently use steel C-channels, C-girders, and I-beams in our designs for their aesthetic value. Looking ahead, I believe steel will remain a primary material in our projects due to its advantages.
Are there any specific projects or areas within the steel construction industry that you hope to explore in the future?
Office and corporate buildings, along with retail spaces, are particularly well-suited for steel construction, even more so than residential structures. While there is still some hesitation around using steel for prefabricated houses, these types of projects can be effectively realised with steel frames. Exploring these areas within the steel construction industry is something I hope to focus on in the future.
