Evaluation of Moisture-Related Defects in Older Buildings Using Infrared Thermography (IRT) and Selection of Cost-Effective Waterproofing Solutions

Sangram Patil, Dr. Sumedh Mhaske

Abstract: Old buildings are particularly susceptible to waterproofing problems, leading to moisture ingress and potential structural damage. This research investigates the critical role of identifying these defects for timely intervention. Among various methods, Infrared Thermography (IRT) emerges as a powerful tool for non-invasive inspections. The study utilizes a FLIR C2 camera to effectively pinpoint moisture ingress and other structural issues that could compromise the building's integrity if left unaddressed. Following the IRT inspections, a comparative cost analysis is conducted to evaluate different advanced waterproofing techniques for both slabs and walls. This analysis aims to identify the most cost-effective solutions for these crucial building components. The findings highlight the importance of IRT as an advanced diagnostic tool for ensuring the longevity of aging structures. Furthermore, the research offers practical recommendations for cost-effective waterproofing solutions, promoting the preservation of these buildings.

Keywords: Infrared Thermography (IRT), Waterproofing Techniques, Leakage Detection, Building defects