EVALUATION OF NON-DESTRUCTIVE TESTING METHODS FOR DETECTING VARIOUS DETERIORATION TYPES IN HERITAGE STRUCTURES
Abstract
This study provides a critical examination of non-destructive testing (NDT) methods applied in the restoration of historic buildings. Many NDT techniques reported in the literature have been developed for use not only in heritage structures but also in industrial contexts, which can pose practical challenges in conservation practice. Key limitations include the logistical difficulties of transporting and deploying testing equipment, cost considerations, and the inability of certain methods to evaluate large sections of a structure simultaneously. In addition, each NDT method exhibits sensitivity to specific types of material deterioration, which may limit its effectiveness and efficiency in restoration processes. Within this framework, the study systematically reviews the types of deterioration commonly observed in historic constructions and compiles the corresponding NDT methodologies documented in scholarly literature. A comparative analysis is conducted to assess the capabilities, advantages, and limitations of each method in detecting various forms of structural and material degradation. The results aim to provide a structured basis for selecting appropriate NDT techniques, thereby optimizing accuracy, operational efficiency, and cost-effectiveness in the conservation and rehabilitation of heritage architecture.
Keywords
Thanks
References
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Details
Primary Language
English
Subjects
Architectural Heritage and Conservation
Journal Section
Research Article
Authors
Publication Date
July 31, 2026
Submission Date
December 2, 2025
Acceptance Date
April 1, 2026
Published in Issue
Year 2026 Volume: 5 Number: 1