Visualization uses computer technology to immerse people in a three-dimensional, multimedia virtual environment, where the virtual size and features of a building correspond exactly to its real-world dimensions and characteristics. In the construction industry, visualization holds immense potential because not everyone can interpret technical drawings and translate them into actual buildings. Even for experts, complex and irregular structures make it difficult to understand the relationships between various components, especially building systems and equipment. Furthermore, project teams often come from different companies, and without visual tools, collaboration efficiency can suffer significantly.
According to Laiselin from the Georgia Institute of Technology, BIM (Building Information Modeling) is a system of expression and communication that maintains a multidimensional, data-rich view throughout a project’s lifecycle. It supports communication by sharing data, enables coordination through shared information, allows simulation by testing scenarios with data, and drives optimization by using feedback to improve design and construction. Importantly, BIM is a business process rather than just software; successful implementation in construction requires treating BIM as an ongoing process.
BIM modeling software automatically generates a 3D physical representation based on the properties of each building component. This virtual model offers an intuitive understanding of the project’s various parts and their interrelationships. Unlike traditional renderings produced by design firms—which are created manually from individual element data without linking related components—BIM visualization establishes connections between components. Because the entire building information model is visualized throughout the process, these visualizations serve not only for presentation and report generation but also play a crucial role in communication, discussion, and decision-making during design, construction, and operation phases.
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