Selection of the technology of repair works of concrete industrial floors in view of their degree of technical dysfunctions

Concrete floors are among the elements in construction facilities whose design requires engineering experience, workmanship requires the maintenance of a technological regime, while during their operation it is necessary to conduct periodic repairs. They are most often used as working and communication space in industrial facilities. Regardless of the place of installation, concrete floors require periodic maintenance work, the scope of which should each time be individually adapted to the current, or to the planned to change the use of the object. Improper selection of maintenance work technology and incorrect application of technological solutions related to the renovation of floors can cause deterioration of their technical condition, which may lead to the need to take them out of service, which in turn may result in the need to interrupt the use of the building facility, including production facilities of industrial facilities. The paper presents a collection of practical information related to conducting repair work on concrete industrial floors. The article has the character of a case study and refers to specific situations related to the loss of technical efficiency of concrete industrial floors.