Bulletin of Prydniprovs'ka State Academy of Civil Engeneering and Architecture

29-37

Authors: V. N. Derevianko, H. M. Hryshko, Yu. M. Vecher

Problem statement. One way to conserve the scarce high-quality raw materials resources and to reduce transport and energy costs is to use the accumulated technogenic mineral systems, as well as to study technogenic raw materials which were not previously used [1–3]. A shortage of high plasticity clays determines the need for using local low-grade loamy raw materials for the manufacture of wall ceramics. Strength properties of the ceramic brick can be improved by using expensive corrective additives or local technogenic raw materials [4–7]. Purpose. Development of compositions for the ceramic brick, modified with technogenic mineral systems. Conclusion. The author has studied the influence of the mixture ratio on the structure and fundamental physical and mechanical properties of the ceramic brick modified with technogenic mineral systems. The author has also developed the best ceramic batch compositions based on technogenic mineral systems conferring the required physical and mechanical parameters of the ceramic brick; they consist of: overburden (67 %), refuse heap (28 %) and red mud from NGZ (Mykolaiv Alumina Refinery) (5 %) for making 150 Grade ceramic brick with an average density of 1,650–1,730 kg/m3 at a temperature of 850 °C, which allows to reduce firing energy costs. It has been established that the sintering initiation temperature of the modified mixture decreases by 150–200°C compared to the unmodified one.

38-44

Authors: G. P. Yevseieva, O. D. Zhak

Formulation of the problem. Housing is a prerequisite for the existence of any rights, so the material culture of each nation it has an important place. In the exterior of ethnic expressed mainly in the way some design elements of housing and street facilities. Most ethnic specificity has interior housing, depending on external conditions: the nature of planning, construction, furniture, decoration items, dishes and more. There is a similarity residential interior throughout the residence Ukrainian. Such similarity is natural, it is in the internal space of the housing specific people represents their understanding feasibility, benefits and beauty. Beauty and the similarity of pottery that used the Ukrainian nation from its inception and up until today, confirms the unity of the aesthetic preferences of the people and the convenience of daily life. Analysis of publications. The study of Ukrainian national dishes, its specific features, artistic design tools dedicated to a number of scientific papers. Information on the national pottery central and southern regions of Ukraine are contained in the writings of scholars of the nineteenth century. and scholars period of independence. Some issues of Ukrainian pottery and its typologies considered in the work of scientists of the Soviet period. The purpose of the article is to analyze the types of pottery that were in use in the Ukrainian national housing of the Prydniprovia. Conclusions. Each peasant house, like today, a hundred years ago, saturating domestic products with dual reality hidden meaning, ancient meanings, is a kind of unique personal world, which is closely intertwined with the general social commonplace, seeing its effects and actively influencing it forms a harmonious world environment, in which modern man lives. It is therefore important to us to know, for example, not the evolution of Ukrainian houses as an insult, but its structure and nature of technology of hut building even a chain of actions that change people's practices in the system of Ukrainian hut building, at the same time act as ornament and decorative and plastic folk art of various components, including and pottery as the oldest artifacts that have come down to us, the amount of which is born Ukrainian traditional dwelling, including dwelling of Prydniprovia.

55-59

Authors: V. S. Yegorova, Yu Yeneiva

Problem statement. Housing belongs to the most important elements of the traditional culture of the Ukrainian people. The essential and defining element of both ancient and modern housing are heating and lighting devices. The importance of the problem is that not everyone knows the elements of the national housing of Ukrainian interior designing for lighting and heating. The furnace, bench, stove belong to the composing of traditional heating systems of folk housing of Ukraine. Varieties of sources, means, methods and devices were torch, candles, lanterns, lamps by which people light the room in the daytime or evening time. Purpose. Share a variety of heating and lighting devises in the interior of peasant houses of Ukraine to research the materials from which they were made, to determine the particular use. Conclusion. The main heating device of Ukrainians is a traditional oven. However, it should be noted that the space heating function was performed as stove and bench. Different devises of light: torch, flame, candle, lamp, are known in the system of artificial lighting of premises of ancient Ukrainians.

69-73

Authors: M. G. Skladanovs'ka

The ecological security of our country, the possibility of a balanced sustainable development depends on the level of formation of ecological culture of society. Purpose of the article is to analyze the ethnic origins of ecological culture of modern Ukrainian. Nature of Ukraine is the most important point of the historical development of the national character. The installation, stereotypes, archetypes influence on its formation. The aesthetic human needs are met first in the perception of the beauty of unspoiled nature, its comprehension, reflection on the eternal themes: man's place in the natural world, awareness of human relationships and nature, its impact on the individual, man's relation to the world; an effort to recreate the beauty of the surrounding environment. Development of individual aesthetic needs, a sense of harmony and disharmony is the first step of the creativity development, the creative personality possibilities, creativity abilities, which is urgently needed as a modern social development and personal improvement. This is a necessary component of ecological consciousness, ecological culture of modern man.

16-23

Authors: Yur. O. Kirichek, I. G. Andreeva, E. A. Lando

Article concerns development of classification of real estate in Ukraine. The developed classification allows to solve correctly a number of the corresponding cadastral, land management, estimated and other tasks. The analysis of classifications of lands, improvements and real estate is made. National classification of real estate is created. Improving the existing classification of real estate in Ukraine. This will alleviate a number of problems and issues related to real estate. Now the market situation where any of the market participants may declare that a particular object belongs to a particular class. And in fact, objects that are positioned as one class may belong to very different segments and different price categories.

32-40

Authors: O. V. Smirnova

Formulation of the problem. Innovative buildings and structures are architectural objects, the distinguishing feature of which is the presence of certain levels of their formation - material and functional (provided certain functional purpose object and its material embodiment), art-shaped (the presence of an individual artistic image) structural and process (use of new technologies and fundamentally new design); communication and of environmental (harmonious integration of the object in the environment). Absence of analogues - a prerequisite for innovative buildings. Innovative architectural and urban objects created in the development of civilization. Innovations in design and construction of architectural and urban facilities - this is the final result of the creation (design) and development (implementation) of a fundamentally new or modified facility satisfies human needs. Purpose. Consider the historical features of formation of innovative architectural and urban facilities in the urban environment. The main objectives - to identify the main types of innovative historical objects and identify patterns of their formation. Conclusions. The main historical innovative architectural and urban facilities were buildings and structures formed during two periods of historical development: in the pre-industrial period and during the industrial revolution.

53-61

Authors: V. V. Vorob'ev, O. D. Zhak

Problem Statement. The problem of architectural-town-planning learning of the river Islands in large rivers of the country has a convoluted history, which has radically changed the attitude of people to such areas of land many times. The modern stage of society development and urban development has again raised the issue of the revision the attitude to the Islands in reservoirs, including in the area of the Dnieper rapids, featuring the unique properties of biopositive impact on all the kinds of living organisms. The material embodiment of a new approach involving Islands in the program "Ekopolis "Iriy-Sad" on the Dnieper rapids", architectural and urban aspects of which are being developed since 2008 at the Department of architectural design under the direction of V. V. Vorobyova [ ]. However, articles of various authors on island territories, have not proposed the right approaches yet, which let us look at underrapid island on the Dnieper from the position of the new requirements of the times, which determined by the topicality of this article. The analysis of publications on the environmental aspects of architecture, urban planning and landscape design for the conditions of the river Islands between Dnipropetrovsk and Kiev, showed the absence of theoretical developments and practical recommendations, taking into account their natural and anthropogenic potential in the framework of solving the task of ecologization of the Dnieper valley and the transition to the latest technology organization of space for human life. The purpose of the article is to reveal the potential of the Islands in the area of the Dnieper rapids and the ways of its applying in architecture, urban planning and landscape design. Conclusions. Modern approaches to urban and architectural applying of river Islands do not take into account the fullness of the structural organization of the matrix of the ecosystem (exchange) relationships, organized in the form of net structures with different mission. Its features are not taken into account during development of functional-planning structure of the island territories, and the organization of the spatial composition of their building. In the end, architectural-town- planning "implants" destroy metabolic processes in island ecosystems, although created from environmentally friendly materials. Many of the Islands remain undeveloped, and are seen as recreational areas without the required level of improvement and engineering technical support. To stop this process, you must go to the techniques and technology architectural-town-planning development of the Islands precluding destruction of their ecotopes and ecotsenoses.

69-74

Authors: V. Babenko

Review of the collective monograph "History and traditions of Ukrainian folk dwelling Dnipro region" ./ G.P. Evseev, M. D. Savitsky. − PSABA, 2016. - 269 p. Today's generation of young people is at the crossroads of different ages, outlooks, in transition between past and future. It is very difficult to find their identity in the modern world, find themselves in time and history ... The transfer of national experience of each state, attracting traditions, norms and values of each people to cultural and historical treasure of the world has always been, is and will be the most important functions of education in the historical development mankind. Collective monograph "History and tradition hatobuduvannya Ukrainian Dnipro region" is a significant step in achieving this primary function of education. This work, with which you can solve important tasks now facing the humanitarian academic disciplines such as help the young person understand the most important humanistic values and traditions of our society; promote understanding of the nature of social and interpersonal relations, their socio- cultural and other aspects; orient students to study subjects that form in their understanding of the identity of the individual, helping to master a certain amount of knowledge that underlie the formation of personal citizenship. Analysis of previous publications. Detection of the social nature and essence of tradition and history ukrayinskohonarodnohozhytla, its role and place in society, correlation and mechanism of succession as a prerequisite for social progress, dedicated work Voropay A., G. Chubinskogo Bulasheva A., H. Wolf, V.Voytovych [ 3; 6; 1; 2; 4] and other scientists. The authors gathered economically Ukrainian traditions prevailing among the people for many centuries the lives of our ancestors. Modern scholars A. Danyluk, V. Samoilovych, Mr. Yurchenko [5; 7] and highlighted the continued use of Ukrainian traditions in hatno-commercial construction. Nevertheless there are very few developments relating to such influential in economic and industrial terms, the region as the Dnieper region. Conclusions. Having the honor to participate at least in a way this is extremely important and profound book about Ukraine and Ukrainians want to complete their review of our words of prominent Ukrainian historian and culture expert Miroslav Popovich: "... Ukraine makes people not blood and earth. Ukraine makes them and the culture in which they are involved ... Ukraine - people who maintain and develop from generation to generation certain standard of living, values and norms, life and culture ... Buildings, books, music, live only when they read, perceive understand. What a huge and bottomless that dumb us the walls of ancient monasteries and pages of new and old books - silent until we find the key to understanding and empathy - all that is a national culture, without which callous earth and stranger blood ... options accident and loss of values lot revival only one option. This careful preservation of all that served in our history, truth, goodness and beauty.

35-39

Authors: V. I. Bolshakov, V. Volchuk, Yu. Dubrov

To study the structure of metals and alloys and its influence on their properties are widely used traditional methods of macro- and microanalysis, X-ray, spectral, thermal and inspection (X-ray, magnetic, ultrasonic). They have their own threshold, often narrowly focused and applied directly depending on the purpose of the research object (pipe, forming rolls, metal, etc.). Currently existing mathematical models of forecasting the qualitative characteristics of metal products based only on an analysis of statistical data do not provide physical-chemical interpretation of the processes that occur during the formation of the structure or who could definitely take into account the effect of the chemical composition and other parameters of the technology. Therefore, the forecast results can not always meet the requirements. In order to obtain acceptable quality results produced by the product specifications developed by the forecast methodology should include the use of both classical and modern methods of structure evaluation. So, to determine the relationship between mechanical properties and structure elements of cast iron roll is planned to use the theory of fractals and multifractal. The proposed method is the most appropriate to quantify the majority of real structures, which the integer approximation of the figures of Euclid introduces some uncertainty, and therefore not always acceptable in practical problems of modern materials. In this regard, it is assumed conducting special experiments, the analysis of which allows to develop a qualitative evaluation of the mechanical properties of the investigated steels and cast iron. As a result of analysis of the production technology of steel and iron and research work aimed at solving the problem of evaluating the mechanical properties of the formulated problem statement of operational forecasting of these properties and the basic ways of its solution.

46-53

Authors: V. I. Bolshakov, V. N. Derevianko

Statement of the problem. In recent years, products based on gypsum binding materials is widespread, as their application allows to increase the productivity and quality of work. However, their production is constrained by lack of efficient dry additives. Domestic additives for adjusting the properties of gypsum binders are mainly in the liquid state. The use of imported additives increases the cost of products. One of the ways to obtain the dry additive is the use of polyvinyl acetate dispersion, which is widely used in liquid form to adjust the properties of cementations materials. But by the reworking to the dry condition the dispersion is aggregated. Furthermore, the additive does not have the required functional properties. The main problem of the production of dispersible polymer powders is development of the mechanism of their dispersion and film formation, and selection of regulators. So the stabilizers in the system prevent the coagulation of the emulsion (dispersion). Protective colloid provides obtaining of the dispersion powder, then is able to disperse in the water. And, finally, drying (moisture removal) leads to the film formation.

61-70

Authors: V. I. Bolshakov, T. S. Kravchunovska, S. Bronevitsky

Purpose. Systematization and formalization of organizational, technological and economic factors reflecting the specific features of the construction of affordable housing and performing substantial impact on the cost of building production and the duration of works. Methodology. Substantiation of the list of factors exercising a decisive influence on the cost and duration of construction of affordable housing, using the methods of expert estimations. Findings. It was formed the system of organizational and technological and economic factors that reflect specific features of construction of affordable housing and carry out a significant impact on the cost of such construction products and the duration of works. Originality. Further development of the system of organizational-technological and economic factors that affect the performance indicators organizational and technological decisions of the construction of affordable housing. Practical value. Implementation of scientific and practical research results in the activities of design and construction organizations in the process of organizational and technological design of affordable housing will improve the validity of decisions.

79-87

Authors: V. I. Bolshakov, G. D. Sukhomlin, V. I. Sukhomlin

It was made a search for new and more accurate orientation relations between the crystal lattice in the pearlite and bainite austenite decomposition products. Methods. It were used the methods: transmission electron microscopy, the micro-, mathematical matrix and stereographic analysis. The purpose of the research is with theoretical, numerical and experimental methods to set up to a 0.2 degree angular orientation relations between the lattices of ferrite and cementite in the austenite decomposition products in the temperature range 400 ... 700°С. Results. It was established a new, refined value for grids in the diffusion decay of γ → α + (α + θ). Practical significance. It was proposed a new oriented dependence and the corresponding double gnomonic projection with poles to planes α and θ phases, which can be used in patterns of crystallographic lattices relations studies at phase transitions, as well as the subsequent modeling of complex physical processes of structure formation in metals and binary systems.

19-25

Authors: Yur. O. Kirichek, E. A. Lando, I. G. Andreeva

Work concerns development of national system of classification of the land plots. The developed classification will allow to solve correctly a number of the corresponding cadastral, land management, estimated and other tasks. The analysis of classifications of lands, improvements and real estate in general is made. The created offers concerning creation of a new classification of the land plots in Ukraine. Today the Ukrainian real estate market has no single system that separates the system property groups, classes and types. This significantly complicates the work and can not fully be aware of the specific situation of real estate market. This task is designed to solve classification properties, it is used to transition from a diversity of individual properties to a limited number of classes of evaluation objects. The classification is different functional purpose (use) facilities assessment, which determines the difference in value.

35-42

Authors: V. N. Makarova

Raising of problem. Any manufacturing processes related to the generation of waste. Year after year, a growing mass of waste is one of the main factors reducing the quality of the environment and destruction of natural landscapes. Industrial development inevitably enhances human impacts on the environment and disrupts the ecological balance [3]. Atmospher air is a vital element of the environment. The development of industry, the growth of cities, increasing the number of transport, active exploration of near-Earth space lead to a change in the gas composition of the atmosphere and disruption of its natural balance. Air quality affects the health of the population [5]. Without water or food a person can do for a while, but without air he can not live a few minutes, therefore saving air breathable is an urgent problem. Purpose. The results of geological studies clearly indicate that the contamination of the surface layer of the atmosphere is the most powerful permanent factor of influence on the human food chain and the environment. This problem was reflected in the scientific literature [2; 3; 6], and the second significant indicator of ecological well-being of the region is the number of generation and accumulation of waste. According to this indicator, Dnipropetrovsk region is in the lead, as relates to the industrialized regions. The idea of the article is to consider the air pollution of the urban environment in terms of the accumulation of waste in the territory of enterprises, in particular slag dumps metallurgical production. Conclusion. Slag dumps located on the premises are a significant source of air pollution urbanized areas due to the permanent nature of the spread of contamination. Slag dump of PAT "Nikopol Ferroalloy Plant" is a source of manganese, zinc, nickel emissions. As a conclusion about the magnitude of pollution of the atmospheric boundary layer can say the following: on the border of the sanitary protection zone (SPZ), in the area adjacent to the dump ferroalloy slag magnitude of dispersion of manganese in the atmosphere (without the background) with static storage is 2.68 maximum allowable concentration. Consequently, the concentration of manganese (excluding the background) on the boundary SPZ more than 2 times the maximum allowable concentration. In order to reduce the concentration to the specification value proposed limiting mass accumulation of slag on the heap, which is 936 287.6 tonnes.

50-58

Authors: V. N. Bohomaz, L. N. Bondarenko, I. N. Shcheka, L. O. Semenyuk

Formulation of the problem. The size of critical force of bar on the traditional method of calculation is determined in supposition of ideal hinge in the place of fixing of bar. There are both a hinge resistance at the turn of bar ends and their moving in the real hinges. Thus, there is the necessity of influencing character determination of these hinge imperfections on the size of critical force. In the existent scientific labours is devoted the alike problems, influencing of friction in the hinges of bar fastening on the size of critical force was not taken into account. At determination of bars stability with no ideality of hinges friction in them it is possible to take into account by the eccentric appendix of loading or appendix of moment. However at such approach it is difficult enough to define the size of attached force or moment. Purpose. To set influencing of friction in the hinge of bar fastening on of his critical force size in sense of Euler, and also build dependences for determination of bar critical force taking into account mechanical descriptions of hinges materials. Conclusion. For the task of determination the size of bar critical force with the joint fastening on ends are got the dependences which take into account mechanical descriptions of material hinge. The received dependences allow to define more exact meaning of critical force for bars. The examples of calculation of whole bar and bar with undercuting in the middle are resulted that values of critical force, certain on a traditional method are overpriced.

64-72

Authors: A. I. Bilokon, S. A. Malanchiy, T. V. Kotsiuba

The success or failure of the project often depends on factors which related to the environment, surrounded by the project and which are outside of the direct control of the project manager. The concept of the project environment, the processes of environmental analysis of the project and the ways in which managers can identify potential problems and develop a plan of action to ensure the success of the project. The management strategy the main factors of the environment includes both organizational forms and measures which aimed at the development process. For alignment of the organizational forms of communication manager must have a clear idea: what kind of interested persons and their actions (functions) need to monitor, and in what form to maintain communication (bilateral relations of interdependence). This information is key to the further construction of the formal organization that supports interaction, the definition of its functions, competencies, allocation of roles, areas of responsibility, instructions, forms and methods of work. Purpose. Summarize, analyze and form an idea of the potential of existing approaches to the management of the project environment. Object of study. Management processes of the persons, who interested in the project environment. Subject of study. Methods and tools for the project management environment.

80-85

Authors: L. U. Dyachenko, O. S. Dyachenko, V. V. Sovenko

Raising of problem. Today, the question of ecology is in the first place all over the world. Our homes are not just destroying nature, but also need a lot of energy. 40% of the world's energy goes to lighting, air conditioning, heating, etc. Ukraine is a country, in which there are many cities with large industrial zones. By introducing a number of innovations for increasing energy efficiency we can improve the ecological situation in the country. The purpose of the article is offer solutions for the development of projects of energy-efficient high-rise buildings in Ukraine. Conclusion. Proposed solutions for the development of projects of energy-efficient high-rise buildings inUkraine will allow to solve the problems: ecology, energy saving, saving of natural resources in the country in the near future.

18-26

Authors: M. V. Savytskyi, S. V. Shatov, O. A. Ozhyshchenko

Raising of problem. Today, in all spheres of our life we can constate the permanent search for new, modern methods and technologies that meet the principles of sustainable development. New approaches need to be, on the one hand more effective in terms of conservation of exhaustible resources of our planet, have minimal impact on the environment and on the other hand to ensure a higher quality of the final product. Construction is not exception. One of the new promising technology is the technology of 3D -printing of individual structures and buildings in general. 3D-printing - is the process of real object recreating on the model of 3D. Unlike conventional printer which prints information on a sheet of paper, 3D-printer allows you to display three-dimensional information, i.e. creates certain physical objects. Currently, 3D-printer finds its application in many areas of production: machine building elements, a variety of layouts, interior elements, various items. But due to the fact that this technology is fairly new, it requires the creation of detailed and accurate technologies, efficient equipment and materials, and development of common vocabulary and regulatory framework in this field. Research Aim. The analysis of existing methods of creating physical objects using 3D-printing and the improvement of technology and equipment for the printing of buildings and structures. Conclusion. 3D-printers building is a new generation of equipment for the construction of buildings, structures, and structural elements. A variety of building printing technics opens up wide range of opportunities in the construction industry. At this stage, printers design allows to create low-rise buildings of different configurations with different mortars. The scientific novelty of this work is to develop proposals to improve the thermal insulation properties of constructed 3D-printing objects and technological equipment. The list of key terms and notions of construction by 3D-printing and 3D- modeling. Practical value. Developed in this work equipment and materials allows in the nearest future to move from theory to practice and implement such effective method of construction as the technology 3D-printing.

34-41

Authors: D. Palekhov, M. V. Kizilova

Purpose. The purpose of the presented research is to discuss the key directions for the reformation of energy management in support of sustainable development policy implementation under conditions of transitional economy. In accordance with this aim the following objectives were formulated: 1) to analyse the experience of the EU and European countries, which have implemented the energy efficiency concept; 2) to identify the main methods for the implementation of energy efficiency concept in a transitional economy; 3) to suggest conceptual approaches for balancing targets of energy saving and economic growth in Ukraine. Methodology. The main arguments in the article are developed by analysing scientific papers on the issue of energy efficiency in the context of sustainable development, through comparative analysis of statistics in the area of energy consumption, energy efficiency and economic growth in various regions and countries, and by analysing experience of different countries in this field, Germany in particular. Conclusions. This article analyses the relationship between energy intensity and GDP growth, reviews the contemporary model for energy efficiency in the EU and studies differences between energy policies in various regions and the EU. The system approach allows to identify the main methods and measures that ensure the effectiveness of energy policy in Germany, which can be considered as useful for Ukraine. Originality. The study reviewed and analysed the main methods and measures that ensure the effectiveness of energy policy in Germany, including the domains of regulatory policy, funding, market instruments. Practical value. The proposed system of methods and measures may be useful for the planning of actions towards strengthening the capacity of energy efficiency in the conditions of the transition economy.

52-60

Authors: V. J. Shvets, T. V. Kuvaieva

Purpose. Key challenges and barriers of mining machinery enterprises in the context of forming sustainable supply chains in the mining industry are specified. Methodology. The algorithm of forming the industrial relations, which are carried out by the enterprises of mining machinery in order to increase the sustainable development of a mining industry, is offered. Conclusions.. Modern supply chains are confronted with dynamic trends and developments that are hard to predict. In order to respond to these changes and remain competitive advantage, companies should be able to identify and understand new sustainability issues in their branches. It is established that in the conditions of globalization of the market and the general orientation of Ukraine’s economy to the European principles of development, for mining machinery enterprises a proof of the commitment and observance of requirements of energy efficiency, i.e. energy saving, energy safety and social energy responsibility are very important. Supply channels should increase not only energy efficiency, economic and production stability of the company, but also strengthen the stability of all participants in the production chain, as well as other stakeholders (business partners, customers, investors, local communities, etc.). Originality. The interrelation of an indicator of energy efficiency in forming sustainable supply chain in a mining industry is established. Practical value. Using the principles of sustainable development in the forming of value chains will improve energy efficiency of industry in general; provide a competitive advantage to entry into the global production chains in terms of European integration of Ukraine.

69-80

Authors: G. P. Evseeva

Problem statement. Nowadays it is difficult to see a typical, old peasant house, or different types of national confident buildings. It will take a little time and some monuments of national architecture will be difficult to find. Meanwhile, rural housing was the most massive object of traditional construction. It embodies the best achievements and experience of national architects; it is of great value for the history of Ukrainian culture, history of Ukrainian art, architecture and ethnography, sustainable construction. National art of peasant house construction of Prydniprovsk region of Ukraine, is multidimensional space and time in an array of hand-made Ukrainian art is a national architecture, its decoration, clothing filling of the interior of the house and estate, as well as plastic and spatial formation, determining loci ritual of family life of Ukrainian village since the ancient times to the present. Analysis of publications. The first publications about the Ukrainian national housing, was made in the late nineteenth - early twentieth century. These were the works of ethnographers and historians M.Sumtsova [17] and D. Bagalіya [1-4], G.Lukomskogo a little [12]. B. Kharuzin’s work is interesting in the context of our study .[19]. The interesting materials were found by us in the series of publications that have appeared in the end of XIX and beginning of XX centures and are associated with vital trend to build fire-resistant housing, and ukrainian peasant house was such kind of housing. "Nowadays such kind of peasant houses and storages are put because they cheap, strong and good and the most important is to be resistant to fire. Houses with brick and stone trying to be built by reach people, and houses with the clay and saman are built by poor people,they are elegant, strong, cheap long- existed and non-flammable " that is stated in the foreword to a small edition by I. Ulashivsky "Saman building" [18]. A small booklet" Valkovi Building (with 20 figures into text). F.S. Dudko also describes in detail tehnology of ukrainian peasant houses construction as the safetiest and the cleanest houses of present. In the 70th of the XX century, works began to appear devoted to the study of nation architecture in Ukraine. The features of construction of one or another region, the types of peasant houses, their interior; construction of farm buildings, equipping of the yard were considered in this work. Among them A. Danyluk "Closed yards in Polesie" [6 -7], A. Danyluk and M. Shpak "Traditional and new in boikivskyi housing construction" [8], M. Strunka "Ukrainian national housing of Mykolaivshchina" [16], M. Manurevich “Gagauz nation housing…”[14], Z. Petrova "Rural houses in the Carpathians" [15] and others [11; 13]. The purpose and the main directions of our research is to study the complex technology of the walls construction of the Ukrainians’national housing of Middle and Lower Naddniprianshchyny of Ukraine (of Prydniprovsk region) of the end of XIX and middle of the XX century, as the Dnipropetrovsk region belongs to this historical and geographical, industrial and economic region.