The Role of Digital Twin Systems and Lean Construction in the Preservation of Cultural Heritage

This study employs a Systematic Literature Review (SLR) approach to explore the diverse applications of Digital Twin Systems (DTs) in the preservation, restoration, renovation, and conservation of cultural heritage.Reviewing 81 studies, it was found that there is a significant emphasis on preserving tangible cultural heritage primarily in Europe and Asia, with lesser focus on intangible heritage and other global regions.The study highlights how DTs serve as pivotal technologies that bridge the physical and digital realms, enhancing data-centric decision-making and operational efficiencies in cultural heritage management.Additionally, the incorporation of lean construction principles is analyzed, demonstrating that integrating these principles with DTs can further enhance preservation efforts by optimizing resource use, reducing waste, and improving overall process efficiency in heritage conservation.This dual approach underscores the transformative potential of DTs when aligned with lean construction methodologies, offering a path toward sustainable and effective preservation practices.