Problems of transformability of unfinished construction objects in time. ways to solve

The speed of global changes in the field of economics and politics, in the social and spiritual spheres is the main factor that requires consideration and a special approach not only in judging and stating, but also for anticipating and predicting events. Globalization and possible risks of environmental and economic disasters require prompt solutions. The dynamics of interaction between the developer, the owner and the designer is increasing. The sustainability of an object's development is determined not by its static nature, but by its ability to change parameters, dimensions, functions, etc. In conditions of change, the construction site must also change. Strategic economic development programs aimed at the transition to a closed-loop economy indicate that only 8.6% of the produced product is returned to reuse. This leads to an increase in the workload not only in the field of extraction and processing of resources, but also to an increase in labor costs. The globality of the environmental and economic catastrophe formed in the future requires prompt solutions. Thus, further transformation and adaptation of buildings becomes a mandatory requirement during their design and operation. The lack of the possibility of rapid changes in the life cycle of an object leads to the appearance of abandoned buildings and territories and to an increase in the proportion of unfinished construction. The growing number of such facilities dictates the need, firstly, to create conditions for an operational change of functional purpose, and secondly, to eliminate the imbalance between the growing demand for new areas and the availability of unused ones. One of the ways to solve this problem is the temporary return of unfinished spaces to operation, before the implementation of the main measures for the development of abandoned territories. As a result of the conducted research, three main problems of the appearance of unfinished construction have been identified, firstly, a significant difference between the life cycles of the functions of objects and the needs for these functions, secondly, the mutual influence of the environment on objects and objects on the environment, thirdly, the lack of long-term forecasting. Solutions for each of the identified problems are proposed.