Problem statement. The aim of this work is to determine the content and factors of the formation of traditional coloristic principle Tatars’ architectural polychromy – the principle of alternating colors. Results. Based on the analysis and summarization of historical, architectural and modern field studies in the Republic of Tatarstan, we have identified implementation features of the alternation colors principle, types of color solutions and preferred colors in historical and contemporary aspects. The study presents the comparative analysis of the Islamic architecture monuments in various regions in respect of the coloristic principle. There are identified the main historical and cultural influence on the formation of the principle of alternation colors in a traditional Tatar architectural decoration. Conclusions. The significance of the results for architecture is the identification historical and modern variants of the traditional alternating colors principle. The stability of this principle is based on a long history of its formation under the influence of the Turkey and Egypt Islamic architecture, in terms of local timber construction and traditions of the Bulgarian architectural polychromy.

Problem statement. The purpose of the article is to review the implementation of the renovation of post-industrial territories. The purpose of the article is to study the prerequisites for stopping the production of industrial enterprises, their location in the urban environment and further reorganization. Including analysis of global trends of renovation and reconstruction in order to improve the ecological state and complement the green framework of the city. The article gives an overview of examples of architectural and ecological renovation of post-industrial territories of historical cities: Ruhrstadt (Germany), Dearborn (USA), Malm? (Sweden), Russian experience. Results. The analysis of the implemented renovation and reconstruction projects made it possible to trace a number of principles for the use of post-industrial territories for public residential and recreational spaces. Conclusions. The significance of the studied objects of renovation of post-industrial territories for architecture consists in revealing the principles of reconstruction in ecological aspects, which can form the basis of architectural and ecological reconstruction of post-industrial spaces in modern large cities.

Problem statement. Modernism seems to be the most global style in the history of world culture, which embraced practically the entire XX century. The return of Soviet architecture to the global trends of the modern architecture met the main social needs of society, including the speediest solution to the housing problem. The purpose of this article is to study the historical prerequisites for the emergence of Soviet modernism, as well as the architectural trends that formed within this style. The purpose of the article is to expand the field of knowledge of the theory of architecture associated with the formation of Soviet modernism as a style, determining the significance of this period for the history of Russian architecture. Results. The analysis of theoretical studies made it possible to identify the basic prerequisites for the emergence of Soviet modernism as unique architectural style within the framework of the Russian architectural tradition. The interrelation of Soviet architecture with the social goals of the state and socially valuable postulates are revealed. Soviet modernism, born in the period of the «Khrushchev thaw», contributed to the revival of the ideas of the Soviet avant-garde. Conclusions. The significance of the obtained results for the architecture consists in revealing the main stylistic characteristics of Soviet modernism and the main architectural trends of this period. Soviet modernism, being formed in the global architecture tendencies, acquired its inherent characteristics, including thanks to the national diversity of the USSR, while remaining genetically related to the ideas of the Soviet avant-garde and constructivism.

Problem statement. The aim of the article is to show the development of town-planning structure of Kazan at the end of XVIII-XIX centuries to open social and economic preconditions of occurrence of types of public buildings of Kazan, and to show principles of their placing in city structure. Results. The architecture of Kazan develops alongside the old architecture and its influence on each of the stages of development manifested itself in a significant way. As a result of ongoing state reforms in Kazan, many new types of public buildings appear that are located within the city in accordance with general urban trends, but taking into account local urban and national characteristics. Conclusions. The significance of the obtained results for the architecture consists in revealing the types of public buildings and the principles of their location in the process of historical development of Kazan, which can and should be taken into account in the modern design of the architecture of the city. Throughout the period under review, gradually by the end of the XIX century, a functional differentiation of public buildings along the upper and lower terraces of the city was formed. On the upper terrace of the city are located, mainly, administrative and cultural and educational institutions, at the bottom – trade and household. The Tatar part of the lower terrace was to a certain extent impaired by a set of types of public buildings. In the placement of Tatar buildings, the town-planning traditions of national origin were preserved.

Problem statement. The purpose of the research is to reveal the reasons for the appearance and peculiarities of the architecture of the commercial apartment building built in the beginning of the XXI century in Novosibirsk. Results. The main results of the study consist in determining the town-planning and space and planning conception of the commercial apartment building as a special type of housing; determining the reasons for the appearance and development of the architecture of the commercial apartment building built in the beginning of the XXI century in Novosibirsk. Conclusions. The significance of the results obtained for the construction industry is to identify the demanded ways for the development of housing construction. The article indicates the possible urban problems associated with changes in the right status of the commercial apartment building, and offers recommendations for changing the local standards of urban planning for Novosibirsk (and other cities).

Problem statement. The aim of the study is a comparative evaluation of the results of the formation of the functional structure of the Bauman pedestrian street for 20 years after its reconstruction. Results. The main results of the study revealed certain regularities in the formation of functional structure of pedestrian streets, depending on changes in the composition of the pedestrians. Change over time, the composition of the pedestrians is the preponderance of tourists over local residents leads to functional transformations-simplify the composition of services originally varied line-up was reduced to selling souvenirs and inexpensive food. Conclusions. Underestimation of the temporary factors in the development and operation of the pedestrian street in the historic part of town leads to a certain functional degradation and «lost» as a result the status of Center of city life for the residents of the city.

Problem statement. The concept of «vertical cities» consists, on the one hand, in the redistribution of population density, and on the other hand in the creation of an independent ecosystem within the boundaries of a polyfunctional building. The purpose of the article is to study the existing experience in the field of designing of polyfunctional buildings in the complex environment of the Sahara desert. In this aspect, the main task of the work was the scientific comprehension of the concept of «vertical city» as one of the ways to solve the problem of adapting modern architecture to the existing environment. Urban and architectural theories reflecting the concept of the «vertical city», beginning with the era of Babylonian ziggurats, Renaissance multilevel towers, etc., find a new expression in the modern era in the projects of skyscrapers, high-altitude polyfunctional complexes, in the philosophy of arkology, etc., analyzed with point of view of the studied problems. Results. The analysis of theoretical studies has made it possible to trace a number of principles for designing a vertical city as a polyfunctional building, in the conditions of the Sahara desert. Identify the concept of arkology that underlies the modern projects of vertical cities that behave like a living organism – react to changes in temperature and provide themselves with energy and nutrition. And also to study several examples of such cities and their types. Conclusions. The significance of the research results is revealed in the development of an architectural solution optimal for construction in the Sahara desert (Marzuga), which develops the concept of a «vertical city».

Problem statement. To identify trends in the organization of expositions at the present stage of development spaces, museums, cultural and research centers. Results. Analysis of the spatial-domain organization of the exhibition allows revealing the overall direction and characteristics of formation of the elements exhibition, reflecting the needs of society in the consumption of this «product» as visual information. The characteristic features of modern expositions organized for the last 15 years. Modern practice of forming the expositions raise a number of components that make up a single system of the exhibition with a unique conceptual and artistic conception. Conclusions. The significance of the results for architectural design spaces is to define the characteristic features and modern trends in the formation of exhibitions. Of particular importance is a review of modern spatial compositions in the exhibition practice. The concept of «exhibition scenario» helps to create space from formal to conceptual based on art and story.

Problem statement. Resource-saving plays the increasing role in architecture every year. The purpose of article is development of the universal principles of design of the resource-saving architectural environment in the territory of the Arctic. Results. The analysis has allowed to reveal current problems of architecture of high latitudes and to carry out selection of analogs with use of the methods of resource-saving suitable for use in an extreme frigid climate. As a result of a research authors have revealed methods of resource-saving design for the Arctic. Conclusions. The importance of the received results for architecture consists that the practical principles of resource-saving architecture for the Arctic are formulated, capable to take root widely into architecture of territories of the Arctic zone, helping to form more comfortable and effectively operated environment.

Problem statement. The propose of this article is to consider possible measures for resource conservation in a design of sanitary and public facilities. The object of the research is public street toilet in an urban realm. Under consideration are examples of projects of public toilets that represent approaches to resource conservation with engineering, construction, architectural and designer positions. Results. The main result of the study was a model of urban public toilet with the adaptation of resource-saving technologies. For elaboration of this model the experience of building a small resource-saving buildings was distinguished – architectural-planning approaches and engineering decisions. Conclusions. The significance of the acquired knowledge for architectural practice is that the proposed integrated approach to the design of public toilets based on innovative engineering technologies will ensure sustainable functioning, environmental friendliness, self-sufficiency and expressiveness of the architectural and design image of these buildings.

Problem statement. The article considers architectural solutions of filling stations taking into account energy saving requirements to minimize their harmful impact on the environment through the introduction of electric vehicles and renewable energy sources (RES). The task is to identify means of expressiveness of the architecture of autonomous roadside stations using renewable energy sources. Based on foreign practice, analyze the techniques of arranging engineering equipment for an architectural design. Results. The main result of the study is the identification of the types of alternative energy sources in relation to the architectural form of roadside gas stations (integration into the structure – forms a single structure, placement on the surface – is located on the roof, placement in the form of an attached volume – the adjacent structure and placement as a stand-alone structure volume). Conclusions. A variety of possibilities for integrating renewable energy sources with the architectural form of the building design create directions for obtaining the architectural image of the filling station.

Problem statement. The aim of the study is to determine the possibilities of applied aspects of the scenario approach. In today’s rapid development of the theory and practice of urban development, one of the most pressing issues is the revision of existing methods, principles and approaches of pre-project analysis of the territory, design, construction, planning and forecasting the efficiency of operation of existing graduation facilities. Results. The main results of the study are to identify potential opportunities for the pre-project architectural and planning and functional urban planning analysis of the territory with the use of scenario approach techniques and automatic text, graphic electronic editors and Internet resources. Conclusions. The significance of the results obtained for construction consists in the practical testing of some scenario approach methods using modern technologies and public information resources for analysis and systematization of data on the state of the projected territory. The optimal, complete, reliable and accurate pre-project analysis of urban development efficiency of the territory is the basis for modern design and planning, development and development of urbanized areas.

Problem statement. The aim of the research is to examine the evolution of futurological concepts and to reveal their influence on modern town-planning practice. The article is devoted to the question of the influence of the principles of futurological concepts of the development of cities of the XX-XXI centuries on modern urban planning. The study is relevant for the practice of urban planning, as well as the formation of a methodological base for teaching discipline «History and theory of urban development». Results. The main results of the research are to identify methods and principles relevant to the reconstruction of existing cities, to build new cities to ensure harmonious balanced sustainable development of the territories, to solve transport and housing problems that arise against the background of urbanization and the growth of the world population, as well as to determine the influence of futurological concepts on town planning practices. Conclusions. The significance of the obtained results for the modern town-planning industry is that, in the framework of the study of the evolution of futurological concepts, their analysis has been carried out, the most effective principles and methods of the territorial-spatial organization of the city of the 20th century have been determined, which contributes to the improvement of the theoretical base of town-planning practice and the identification.

Problem statement. The stress state of the overlap consisting of pre-stressed beams arranged with a certain pitch and combined by a plate prestressed in the transverse direction under the action of operational loads is investigated. Expressions for estimating the strength of overlap with ribs are presented, when in stressed beams the stressed reinforcement is located along the I-beam shelves and along the envelope of the moment diagram. The aim of the article is to investigate the stress state of overlapping under different pre-stresses of ribs-beams and prestressing of the slab itself. Results. The analysis of theoretical studies of prestressed ribbed ferroconcrete overlappings made it possible to trace a number of principal positions of the stressed state of overlapping with ribs and will help to use them both in studies of composite slabs and they can be used in projects of composite floors of new buildings and reconstructed floors of architectural monuments of old construction. Conclusions. The data of the stressed state of the overlap consisting of beams and slabs in a complex section are obtained, as with prestressed beams and their influence on a conventional plate, and when prestressing the slabs and its joint work with prestressed beams.

Problem statement. Perforated girders as structural members of buildings and other structural shapes by their structural form can be assigned in between solid plate girders and lattice structures and can be utilized when large spans need to be covered with moderate or small loads. The goal of the study is development of new structural shape of the girders with perforated web member which excludes cutting and milling process of solid hot rolled I-beams, requiring no sophisticated equipment or machinery during fabrication process and at the same time accommodating equal stress distribution principle in flange members. Results. Conducted analysis of production methods and serviceability experience of existing types of perforated girders allowed to ascertain some common disadvantages of that kind of structural shapes: uneven stress distribution between top and bottom flange members and higher linear masses due to discrete nomenclature of proto hot rolled I-beams. Developed structural shape of girder with perforated web comprised of top and bottom flange members made from hot rolled I beams and plates connected together with discrete web plates. Top flange member is made of hot rolled I-section whereas bottom flange made of hot rolled long plate or tee section. This structural form exclude fabrication stages consisting of cutting and milling and requires no special piece of machinery. The equal stress distribution principle can be achieved in such structural shape by utilizing in flange members higher steel grades of hot rolled I sections and plates. Study asses strength of the developed structural shape of girder and compares its characteristics with those of existing structural forms of perforated beams. Conclusions. Developed structural shape of perforated girder are tangible for the building construction industry due to projected mass reduction of the girder up to 13 % relatively to existing structural forms of perforated girders with similar initial conditions alongside with simplification of manufacturing process.

Problem statement. The aim of the study is to identify the resource as separate elements and the whole structure depending on the different distribution of the strength of its elements. Results. The main results of the study are that in contrast to the unilateral evaluation of the values of the random variable loading in the determination of reserve of strength under repeated static loads in the case of wind loads to ensure a specified level of reliability required bilateral interval estimation of random frequency multi-cycle (dynamic) loading. The paper presents a General algorithm for calculating the minimum resource element of steel structures and structures in General, depending on the different distribution of the strength of its elements Conclusions. The significance of the obtained results for the construction industry is that, based on the developed algorithm for solving the problem, the change in the strength reserve of elements and the structure as a whole under multi-cycle loading is modeled reliably, providing the ability to determine the design resource and the real time of its operation.

Problem statement. The aim of the research – to reveal the nature of the work of masonry made on thin-layer mortar and glue seams using fiberglass as an armature. The authors of the article revealed the urgency of the problem of the introduction of masonry on thin mortar joints during the erection of buildings and structures. Results. The analysis of existing systems of masonry reinforcement is carried out, the general scheme of their classification is made. Based on the results of the analysis of regulatory, periodical literature and patent searches, the need has been determined for the development of a masonry reinforcement system using composite woven materials in thin mortar and glue joints [1-10]. An experimental study of the proposed reinforcement system was carried out. The technique of the test is described, the schemes of the samples developed by the authors are given. The primary mathematical processing of the experimental data was carried out. The diagram of the ultimate strength for bending of the test samples is constructed. Conclusions on the results of the tests are formulated. Conclusions. The significance of the results obtained for the construction industry is to assess the effectiveness of the proposed reinforcement system. The use of composite material as reinforcing layers has an increase in the strength of bricks for bending.

Problem statement. The existing bearing capacity and deformations calculation methods are mainly designed for short-term static or cyclic loading with taking into account that the load data is constant for the entire period of the building or structure construction and operation, which calculations are not able to take into account the base of foundations deformation features under a successive alternation of long static and cyclic loads. The purpose of the study is improvement the bearing capacity analytical calculation method with taking into account changes in the clay grounds deformation and strength properties in conditions of a triaxial stress state under combined alternating long-term static and cyclic loading. Results. Based on the results of experimental studies, graphical and analytical forms for described the results of changes in the initial and transformed clay grounds deformation diagrams under combined alternating cyclic and long-term static loads, the ground strength and deformation properties. Conclusions. The significance of the results obtained for the construction industry is in the developed equation ultimate bearing capacity equation for combined alternating static and cyclic loads, which take into account the simultaneous change in the ground rheological and strength characteristics, the hardening process, and loading regimes.

Problem statememt. The aim of this work is to obtain experimental values of the diffusion coefficient of the vapor of aqueous solutions and their comparison with possible obtained by different semiempirical methods. Results. As a result of the study, we found significant discrepancies between the values defined both theoretically and experimentally, between the experimental results obtained by different methods. Even semi-empirical formula in which the coefficients of diffusion have comparable physical sense, lead to differences. Conclusions. The significance of the results for the construction industry lies in the experimental determination of diffusion coefficients of water vapor and aqueous ammonium at different concentrations based on the implementation of the method of Stephen.

Problem statement. The aim of this study is to build mathematical models of heat exchanger, the heat exchange element which is made of wire with cross section in the form ovoid. The authors also offered two options efficient devices heat exchanger – cylindrical and conical shapes, considered on the basis of heat-exchange elements/ This work is a continuation of the emerging scientific research regarding the creation of innovative heat exchangers, characterized by high thermal dynamic properties. Results. The main results of the study are that the authors were able, using analytical and differential geometry mathematically describe the complex surface of the heat exchange element, which will continue to carry out theoretical substantiation of application of the proposed surfaces. Conclusions. The significance of the results obtained for the construction industry is that heat exchangers developed by the authors, including in this article, allow, to a large extent, to intensify the heat exchange process in comparison with existing analogues, which is relevant for heating systems, hot water supply for consumers in the housing and communal services system, in urban development, in the creation of housing complexes that meet the challenges of saving energy and other resources.

Problem statement. Design of a block oil heater with a capacity of 40 t/h at its heating from 10 to 60 ° C. As a source fuel, natural or associated petroleum gas is used, and the working fluid is thermal oil. Results. Based on the results of heat and technical calculations, a block oil heater with a thermo-oil boiler unit was designed, consisting of two modules: a heat generation module (with a boiler unit and a fuel preparation unit) and a heat exchange module (with shell-and-tube heat exchanger and automation unit). The description and operation of a heater with a thermo-oil boiler unit is presented. Conclusions. The significance of the results obtained for the construction industry is that this heater is capable of operating in the heating or DHW mode, when switching the automation system to the corresponding installations. The developed block heater of oil in comparison with existing analogues has the following advantages: it has compact dimensions and high specific power, the control unit is equipped with an automated microprocessor complex (AMK-1), and the modularity of the structure allows it to be transported by any kind of freight transport or by air.

Problem statement. Gypsum cement-pozzolan binders based on low branded gypsum and products based on them satisfy modern ecological and economic requirements. However, low water resistance of gypsum limits their wide application. The aim is to expand the scope of the gypsum cement-pozzolan binder by improving its performance characteristics by modifying the structure with chemical additives followed by mechanoactivation of the binder in an aqueous area. Results. The paper studied the rheological and mechanical properties of the modified low branded gypsum cement-pozzolan binder. The positive effect of the chemical modification of the binder on the kinetics of the initial structure formation, on the limits of strength, on curing kinetics and performance sample porosity. It is found that the mechanical activation of the modified low-branded gypsum cement-pozzolan binder in an aqueous area for 1-5 minutes increases the limits of compressive strength specimens to 23,3-28,9 %, flexural – at 50,3-61,4 %. Conclusions. The significance of the obtained results for the construction industry consists in the possibility of obtaining products with increased physical and mechanical characteristics while reducing raw material costs by modifying the structure of the gypsum cement-pozzolan binder with chemical additives followed by mechanoactivation in the aquatic area.

Problem statement. The main of this work is to study the hydrogen bonding system, to establish the structure and conformational state of adamantylcalix[6]arene by IR-spectroscopy and quantum chemistry methods. Results. The IR-spectra of adamantylcalix[6]arene have been studied for the first time at various temperatures in the crystalline state and in solution. A cyclic H-bond is formed in the adamantylcalix[6]arene. The geometry of the adamantylcalix[6]arene molecule is determined by theoretical calculations. A geometrical analysis of the structure of the structure of adamantylcalix[6]arene molecules was carried out. Conclusions. The significance of the results obtained for the construction industry is that new materials have been studied that can be used for thermal stabilization of film coatings as well as other polymer products. Calculations and experiments show that the adamantylcalix[6]arene molecule has the shape of a compressed cone. The analysis of normal oscillations of adamantylcalix[6]arene was carried out for the interpretation of the IR-spectrum. A satisfactory agreement between the calculation and the experimental data was obtained.

Problem statement. The aim of this study was to establish the regularities of electron and intermolecular interactions in phosphortrihydrazone G0, which is a zero generation phosphorus dendrimer with terminal phenolic groups, by experimental studying IR and Raman spectra and quantum chemical calculations. From this goal, the main research task follow: the study of the orbital interactions of lone electron pairs of nitrogen and oxygen atoms, the analysis of the dynamics and electrooptics of molecular associates formed by hydrogen bonds. So, the main intention of this work was to determine the spectral characteristics of different segments of the dendrimer: core and phenolic groups by means of theoretical calculations. Results. IR- and Raman-spectra of phosphortrihydrazone, which is a zero-generation dendrimer G0 with terminal phenolic groups, were measured. Optimization of the structure and investigation of oscillations are realized for G0 by the density functional theory (DFT). The optimized bond lengths and angles obtained by DFT are in good agreement with experiment. The obtained results will allow understanding the structure, dynamics and properties of dendrimers. Conclusions. The significance of the results obtained for the construction industry is that new nanomaterials have been obtained that can be used to create paintwork materials, electroconductive nanoscale, heat insulating materials, nanoconcrete. The core of the dendrimer manifests itself as a 647 cm-1 band in the Raman spectrum, caused by stretching vibrations of the P=S bonds. Phenolic functional groups show a well-defined band at 3374 cm-1 in the experimental IR spectrum of G0. The observed OH frequency of stretching vibrations of phenolic groups is lower than the theoretical value due to the intramolecular hydrogen bond О?H???О. This hydrogen bond is also responsible for the higher intensity of this band in the experimental IR spectrum compared to theoretical values. A complete classification of the oscillations for G0 is proposed.

Problem statement. The purpose of the study is to identify the deformations of the building structures of the reconstructed building from possible force impacts on the structural elements of the building, ensuring its spatial rigidity and unchangeability, in the process of dismantling, deepening and strengthening the foundations. To realize the goal, geodetic observations (monitoring) were carried out during the whole period of the work. Results. The main results of the research are that, within the framework of restoration, reconstruction and adaptation of the building, technological work was performed to re-bearing part of the building in areas with a missing basement to new more buried foundations of shallow foundations with a device in the resulting volume of additional premises. In the course of the production of works behind the bearing structural units, monitoring was carried out, during which special devices and beacons were installed in the characteristic places to measure the vertical and horizontal displacements of the building elements. Measuring and analyzing the readings of the beacons was carried out from the beginning of the work to the complete re-bearing of the walls on new foundations. Based on the monitoring results, it is proved that the above measures can be implemented with minimal relative deformations and without damaging the load-bearing building structures of the reconstructed building Conclusions. The significance of the results obtained for the construction industry is that it has been established that the part of the building can be safely supported on new, more buried foundations with making in the new volume of additional premises. The results of the research carried out are applicable to the reconstruction and adaptation of objects.

Problem statement. The purpose of the study is to reveal the advantages and characteristics of the CLT-panel as a bearing element in the construction of multi-storey residential buildings. Assess the competitiveness of the CLT-panel, in relation to traditional building materials, like concrete, stone, metal. Results. The main results of the research consist in analyzing the technological features of erecting multi-storey residential buildings from CLT-panels, as a solution to the problem of small automation of construction. The foreign and domestic experience of construction, as well as the production methods of CLT-panels was considered. A brief description of the properties and characteristics of the CLT-panels is given. Conclusions. The significance of the results obtained for the construction industry is to increase the speed of erection of the building, its environmental friendliness, to reduce the labor intensity and cost of erecting the building, through the use of the CLT-panel, as a bearing structure.

Problem statement. Existing apparatus with a stirrer operate in a stationary mode with a large expenditure of time and energy, with insufficient homogeneity of the mixture. Reasons: the presence of zones in the body, where there is no or minimal movement of the mixed materials, a weak effect of the working organs. The aim of the study was to create devices that lacked the disadvantages of known apparatuses with a stirrer, to develop a model for mixing liquid mixtures. Results. New spatial apparatuses with a stirrer with angular variable rotation and with different laws of motion of working organs are created, the designs of which are protected by patents for inventions. The devices allow to simplify the design and significantly intensify the process of mixture formation in all technical and operational parameters. A diffusion-inertial mixing model is proposed that characterizes the concentration of the controlled component and the time of the process. Conclusions. The significance of the obtained results for mixing construction equipment is to create different groups of agitator devices that significantly reduce the mixing time of various materials, prepare mixtures of high uniformity, are simple in construction, reliable and have a high service life.

Рrоblеm statеmеnt. Installation of hinged ventilated facade systems provides for a large number of technologically complex operations, the quality of which depends on ensuring reliable and safe operation, the required thermal characteristics and the architectural expressiveness of the facade of the building. The purpose of this work is to study the features of the quality control system during the installation process of hinged ventilated facade systems. Results. At the first stage, the reasons for the low quality of the hinged ventilated facade systems performance are presented, the main defects and damages arising during the construction, repair and operation of the hinged ventilated facade systems are determined. At the second stage, the quality control systems implemented directly with the hinged ventilated facade systems device are examined, the basic requirements for the input, operational and acceptance control are given. At the third stage, the basic requirements of fire safety for the hinged ventilated facade systems are summarized. Conclusions. The significance of the results obtained for the construction industry is to clarify the features of the quality control system during the installation process of hinged ventilated facade systems. Dependences of characteristic defects and damages of hinged ventilated facade systems are studied, the causes and role of construction control are revealed when they arise, including when assessing the quality of materials for hinged ventilated facade systems in terms of fire safety.

Problem statement. The purpose of the study is to improve the method of applying noise strips to the road surface. To solve the task, it is necessary to design equipment for installing rubber noise strips by anchoring them without noticeable damage to the road surface and damage to the environment. Results. The main results of the research are to offer a more perfect way of fixing noise strips to the road surface based on the use of the designed equipment providing installation of rubber noise strips at the same intervals without damage to the road surface. When solving the research problems, known methods of applying and creating noise bands on the surface of a road surface were studied, their advantages and disadvantages were revealed. Conclusions. The significance of the results obtained for the road construction industry is to develop a new method of application and new trailer equipment – an installer of rubber noise strips on the surface of the road surface.

Problem statement. The purpose of the study is to develop a basic algorithm and basic procedures for processing available statistical data on the parameters of the transport flow on approaches to the road bridge, which allow assessing the fitness of the main structural elements of the road bridge to the fatigue phenomenon under conditions of unsteady loading of the bridge by a mobile load. Results. The main results of the research consist in the development of the "car-bridge" system statistical description concept, which includes a description of the basic procedures and techniques for the practical use of the transport stream dominant parameters in conditions of limited initial parameters. Conclusions. The results significance obtained for the design of road bridges is to improve and optimize the procedures for calculating steel structures for endurance.

Problem statement. The purpose of the research is to determine the differences and similarities in the classification of road systems in the Occident (Canada, Australia, New Zealand, the United Kingdom, France, the United States), the Russian Federation and Azerbaijan by specific criteria, particularly, jurisdiction, speed of traffic, number of lanes, accessibility to adjacent territories, traffic regulation and flow volume, etc. Results. The main results of the study are: to identify the differentiation of characteristics and summarize the features of each category of roads in the investigated countries. Conclusions. The article contains factual material that could be referred by specialists in discussion on a new version of СR 42.13330.2011 «Urban development. Urban and rural planning and development».