‘SELF-HEALING’ MATERIALS IN CONSTRUCTION: PROGRESS AND POTENTIAL APPLICATIONS

Abstract

This study explores the progress, applications, and effectiveness of ‘Self-Healing’ materials in the construction sector. Emphasizing technological innovations and real-world applications, the research assesses different ‘Self-Healing’ mechanisms such as microcapsule-based systems, vascular networks, and shape-memory polymers. By reviewing literature and analyzing case studies, the study highlights the effectiveness of these materials in improving the durability and maintenance of infrastructure. Findings reveal that ‘Self-Healing’ materials, such as bacterial concrete and ‘Self-Healing’ asphalt, offer significant benefits in reducing repair needs and extending service life. However, challenges related to cost, integration complexity, and scalability persist. Recommendations for future research include exploring novel material innovations, conducting long-term field studies, and performing detailed cost-benefit analyses. The study emphasizes the potential of ‘Self-Healing’ technologies to enhance construction practices and promote sustainability.