Durability and repair of building structures

In the 21st century, the need for repair and rehabilitation in the construction industry has significantly increased due to the differing durability of building structures. As the availability of land for development diminishes, renovations and refurbishments have become more common. Additionally, the global economic crisis has slowed the pace of new construction investments, further contributing to this trend. Many older buildings and, surprisingly, even some recently constructed ones, exhibit design or construction flaws. Ideally, such issues are detected during the completion phase; however, sometimes these problems only emerge during usage. The impact of environmental factors and human activity cannot be disregarded either. As environments become more aggressive and structures naturally age, the demand for repairs and protective measures is on the rise.

At the dawn of the 21st century, significant climate changes and increased global awareness of associated risks have spurred advancements in building materials and technology. Nanotechnologies, initially utilized in fields like cosmetology and medicine, have started to influence construction practices. This evolution has elevated the relevance of construction chemistry, linking it more closely with traditional chemistry. Given the substantial challenges faced today, including global warming, the need to reduce energy use, and CO2 emissions limitations, this area of study is poised to play a pivotal role in the future of the construction industry.

Each repair project requires a tailored approach, considering the type of structure, its design solution, size, and purpose. The widespread nature of such renovations has now become a major societal challenge, found across all construction types. Consequently, ensuring the durability and effectiveness of these repairs has become critically important.