Applications of Intelligent Models in Processes in the Construction Industry: Systematic Literature Review

There is a growing role of AI and intelligent systems in construction efficiency, safety, and decision-making. Reviewing existing applications helps guide future innovation, informs industry practices, and supports sustainable development. This paper discusses how advanced technologies in the construction industry such as Industry 4.0, IoT, and 3D printing are transforming the construction industry. The main objective is to explore how these tools are being used, what benefits these applications offer, what challenges companies face when adopting them, and what steps can make the transition easier. To do this, a structured review of 115 recent studies published between 2015 and 2025 was carried out by utilizing authentic databases such as Scopus, Web of Science, and ScienceDirect. The research shows that these technologies can make construction faster, safer, and more sustainable, but adoption is still held back by high upfront costs, a lack of digital skills, and unclear regulations. These issues are especially tough for smaller companies and those in developing regions. The paper offers practical recommendations for both researchers and practitioners to help bridge the gap between potential and practice and support a smarter, more efficient future for construction.