An HBIM Integrated Approach Using Non-Destructive Techniques (NDT) to Support Energy and Environmental Improvement of Built Heritage: The Case Study of Palazzo Maffei Borghese in Rome

Built heritage energy and environmental improvement is increasingly being recognised as a key driver in the fight against climate change. This effort necessitates a thorough understanding of the building to guide the selection of technologies and design solutions. To have a picture of the buildings' characteristics and behaviour that is as complete as possible, in situ studies are essential, although the complexities and heterogeneities of historical buildings make these analyses still challenging, especially in professional practice. To address these issues, the paper describes an integrated approach including the field application of Non-Destructive Techniques (namely, Heat Flow Meter measurements, Infrared thermographies and indoor environmental monitoring) within a Heritage Building Information Modelling process. This interdisciplinary/integrated approach fostered the use of each type of analysis's results to guide the subsequent analyses and incrementally deepen the knowledge of the building. The methodology was applied to a case study in the historical city centre of Rome in Italy. The analyses will be of service in developing dynamic building performance simulations to support the design of the interventions.

Automated summary

Improving energy efficiency and environmental impact of historical buildings is crucial in tackling climate change. To achieve this, a comprehensive understanding of the building is needed to guide technology selection and design solutions. This paper presents an integrated approach that combines non-destructive techniques and heritage building information modeling to analyze the characteristics and behavior of historical buildings. The methodology was applied to a case study in the historical city center of Rome, Italy, and the results will be used to support the design of interventions through dynamic building performance simulations.