Sterling Developers: Building Smarter with BIM, 3D Printing & Prefab
In a modern world, we need to engage with modern systems if we want to ensure that the structures that people build and use are efficient and safe.
Anjana Sastri - Director – Marketing, Sterling Developers
Key trends driving construction
Construction is no longer simply about building unique structures and physical buildings. There are fundamental shifts that are pushing companies to explore radically new ways of creating and capturing value in the industry as they make the leap toward the fourth industrial revolution. With the arrival of technology, the very nature of construction has changed with new methods and processes aiding the industry and speeding up the entire process of construction, changing the very nature of executing projects and impacting project costs.A few key trends that are largely driving the future of construction include smart operations, prefabrication and modular construction, data and advanced analytics, and strategic sourcing. Turnkey solutions too are part of the ecosystem due to which construction firms can impart greater certainty on schedules and budgets, increase productivity, and reduce disruptions onsite. All in all, we are heading towards greater efficiencies in structures.
Business models are changing in the construction industry. Detailed planning, risk assessment and management, proper governance and control processes, investment in design and systems and processes, robust budgets, risk analysis around budgets and schedules and getting procurement strategy right have become crucial in construction. These models also look at effective management and monitoring of projects going forward and sometimes this may require the intervention of an independent third party to mitigate cost overruns and enhance governance and control processes. Establishing a standard governance, oversight, and support process to facilitate project planning, development and execution are also important. Large, complex capital projects particularly require robust business models.
Building or structure design is of prime importance when you consider the construction of modern efficient structures. Optimizing the very design of a space to ensure maximum natural light passage, and ventilation helps in promoting a more efficient development. Building envelope design (roofs, walls, windows) also plays a very vital role in ensuring that spaces don’t require the implementation of additional technology or practices to ensure energy efficiency.

Technology an important tool
Technological advancements have propelled construction forward, benefiting both the industry and society at large. From advancements in 3D printing to the latest in robotics and AI, these technologies are shaping new building techniques. We deploy a range of technologies and solutions such as augmented reality and automated machinery to support pre-construction activities and improve the production of quality building materials. We also look at technologies such as Building Information Modeling (BIM), prefabrication and autonomous equipment that enhance various aspects of construction from design to execution. Moreover, there is a growing emphasis on sustainable building practices, using materials and methods that are environmentally friendly and energy efficient.Rather than replacing skilled workers, these technologies focus on streamlining the most challenging and hazardous tasks in construction processes to improve project management and reduce costs. They assist in planning, designing, building, and managing construction projects more effectively, addressing challenges like labor shortages, safety concerns, and project delays. Early construction involved manual labor, but over the decades, technologies like power tools and heavy-duty equipment emerged, improving productivity and safety. Automation and robotics are promising further increases in efficiency and safety.
Challenges
Implementing construction technologies comes with several challenges, including high initial costs and the need for significant investment in new equipment and training. There’s also resistance to change within the industry, where traditional methods are deeply embedded. Compatibility issues between different technologies can complicate integration, and there are concerns about data security and privacy with the increased use of digital tools.There is also a significant skills gap in the workforce, as many workers lack the training to effectively use new technologies, which can slow adoption and limit benefits. Finally, regulatory challenges can also arise as laws may not accommodate new technologies or the faster pace of construction they enable.
Integrating smart technologies and sustainable materials are transforming the construction industry by making buildings more energy-efficient and environmentally friendly and thus financially viable. For instance, we use energy-efficient HVAC Systems that improve air quality and reduce energy consumption. By efficiently regulating temperature and airflow, they ensure a healthier indoor environment while lowering energy costs. Smart controls streamline the management of various building functions, including lighting, security, and more. This centralization not only enhances the functionality of buildings but also contributes to significant energy savings. We also use energy efficient lighting fixtures like LEDs and controls. Our projects are beginning to explore materials like recycled steel in construction due to their low environmental impact and high durability. These materials help preserve natural resources and reduce carbon footprint of building projects.
Failing structures
Old structures fail due to two primary reasons: inadequate design knowledge and implementation, and material failure, either due to fatigue (age and use - either extended or overuse), and poor maintenance. The other major factors why structures fail are poor planning, engineering errors, failure to perform load and strength tests, placing excess weight on the structure, use of defective building materials, weak foundation, and corrosion, among others.Overall, engineering knowledge has to be sound to ensure that construction quality is durable. A lot depends on materials, methods and technologies used. Compromising on quality to reduce expenditure can be fatal.