Green roofs are of increasing interest as one of the solutions to counteract a number of environmental and socio-economic problems associated with the growth of urban areas. It is necessary to transform the built-up environment by including it in civil engineering, using the existing roof areas of buildings. Eexploitable green roofs need to be integrated into an urbanized urban landscape.

Keywords: sustainable urban development, transformation of urban spaces, green roofs, criteria for the intensity of use of green roofs

The world's reserves of renewable energy sources are steadily declining, but the comfort of life in modern society should remain at the same level. The modern solution of the problems of thermal protection of facade systems of buildings is associated with the analysis of the specific heat capacity of the materials included in their composition. The use of new energy-efficient materials is becoming especially relevant. Such materials include vacuum thermal insulation panels, which significantly reduce heat loss in comparison with traditional thermal insulation.

Keywords: energy efficiency of buildings, thermal protection of facade systems, thermal insulation, vacuum thermal insulation panels, construction production

The article presents a comparative analysis of some technologies for the construction of industrial floors for buildings and premises for various purposes. Their main characteristics are determined, the advantages and disadvantages of using the studied technologies are highlighted.

Keywords: industrial floors, polymer floors, topping floor coverings, self-leveling floors, polymer impregnations for concrete

The priority of modern construction is the consolidation of existing urban development, with existing infrastructure, communications, developed transport network, proximity to the historical center of the city, providing the population with comfortable accommodation and amenities. Construction has a number of features associated with the cramped conditions of the construction site, the development of underground space, which requires fundamentally new organizational and technological approaches in construction, justification and development of the most effective and economical methods for the construction of buildings and structures in dense urban development.

Keywords: cramped construction conditions, underground space, resource conservation, energy efficiency of construction facilities, construction production

Concrete has unique properties that allow it to occupy a leading position in the market of building materials. General-purpose structural concrete is used for the construction of buildings and structures that can provide sufficient strength and elasticity for load-bearing and enclosing structures. Concrete production technologies are in constant development, inextricably linked with the solution of the most important task – reducing the mass of building materials, and, as a result, reducing the material consumption of construction

Keywords: capital construction, structural concrete, heavy concrete, light structural concrete, resource saving, economic feasibility of using light concrete