Joints are crucial components of a building structure and play a vital role in the stability, watertightness, and longevity of concrete and floor surfaces. They provide the necessary flexibility in the building structure and compensate for stresses caused by temperature fluctuations or load changes. However, environmental and weather influences, as well as mechanical stresses, can cause joints to become leaky or cracked over time. Regular inspection and maintenance of joints is essential, especially in high-traffic areas such as parking garages or industrial facilities. Professional joint repair is therefore vital to prevent consequential damage such as moisture ingress, corrosion, or cracking, and to ensure the long-term safety and value retention of the structure.