At the present time the city enter into a transition period that is associated with global processes of modernization of the global device. Cities are becoming a space for formation of new ideas, technologies, industries and communications. One of the tools necessary for the development of urban space, and to address its problems, is a branding areas. In the era of informational development of society branding areas seems to be the most relevant instrument of urban space development. Presence in Russia hundreds of «shrinking cities» contributes to the activation of a designated tool. Growing brand in the urban space is possible by methods of architecture. Architecture and town-planning branding is presented as a unique factor in the development of the territory. The main directions of visualization of the brand in the urban space are systematized as: architecture surround-design – buildings and facilities, small architectural forms, elements of visual and not visual design; design of territorial architecture – comprehensive assessment and case-zoning, work with city infrastructure, scale of the urban environment, the organization of the urban landscape. Stages of implementation of the brand in the architectural space of the city are marked, the organization of branded urban environment and evaluating of the architectural-urban planning branding are proposed.

In the era of the global environmental crisis, the creation of architectural and natural space is a way of solving the problem. A modern approach to environmental research contributes to the development patterns of the interaction of architecture and the environment. An important component of this environment – the architectural space. Systematized current trends of architecture related to nature: organic architecture, biomorfizm, architectural bionic, bio-tech, eco-architecture. Formulated criterias of bionic architecture: the decor – a tool to reflect national circumstances; constructions – the device and the functional connections of the living organism and natural analogues transported into the architecture; landscape – the main structure, which determines the form of building; form – a reflection of concepts and ideas; function – the formation of a comfortable space; materials – a reflection of regionalism in architecture; technology – the possibility of a harmonious interaction between architecture and nature with innovative technical methods; symbolism – philosophy, the personification of natural and spiritual ties of nature and architecture. The interaction of architecture and nature are formed by criterias of bionic architecture.

Basics Kazan Architecture and Construction Education were laid in the XIX century: the United Industrial School, which prepared the students for construction works, was established in 1890. In 1919 Kazan Industrial, Economic and Arts College was renamed the Polytechnic Institute. In 1933 an attempt to discover the architectural profession was made. The prominent Leningrad architects and local specialists in architecture were invited to the department of architecture, new specialized departments were opened. In 1957 the Institute was named «Kazan Civil Engineering Institute». Architects training in KISI was permitted in 1966. In 1971 we got the first graduates of the Faculty of Architecture and Construction. Formation of creative thinking and high professional culture of architects and engineers has been made possible thanks to the work of unique teachers V.V. Egereva, P.M. Dulskiy, practicing architects I.G. Gainutdinov, A.G. Bikchentaev and others. Department of «Architecture» became a universal scientific and methodological base, where the traditions of civil engineers architectural training and methods of architects constructive training were laid down.

The church architecture of civil engineer F.N. Malinovsky is a true reflection of the creative method and the development of master’s architectural exploration. The author makes an attempt of systematization and classification of temple buildings, designed by F.N. Malinovsky. Making a typological series of temple buildings and identification of the main stylistic features of the architecture created by F.N. Malinovsky is the aim of the present study. The investigation of the current state of the temple architectural heritage created by Malinovsky. In the territory of the former Tver and Kazan provinces revealed that numerous of large and small churches have been lost. At the same time on the forecourt in Tver the dismantled in Soviet times temple of Alexander Nevsky that was built under the project civil engineer F.N. Malinovsky. In 1893 is being recreated. In the period of 1895 to 1911 F.N. Malinovsky being in the position of the diocesan architect of the Kazan province, has developed a number of different projects of the buildings for the needs of the church both stone and wooden. Among them, the most beautiful wooden churches, made in the «Russian national» style designed by F.N. Malinovsky in the 1895-1897 project of the tripartite wooden five-domed church with a tall bell tower in the village Apakovo can be regarded as an exemplary project of the village church. Based on archival data, it can be stated that these and other exemplary projects of churches, diocesan architect implemented in several districts of the Kazan province, for example, in the Spassky, Tetyushsky, Kazan and others. The place and the significance of the provincial architect F.N. Malinovsky in the religious architecture national trends of late XIX - early XX centuries are to be assessed in this study, but today we can say that the development of provincial temple buildings went in the context of church architecture of capital architects, based on local and regional features.

This article touched on the conservation of cultural monuments of Moscow. The main causes of the destruction of the historic Commemorative Cove, questions of funding restoration work on objects of cultural heritage are considered. The risk of loss of ancient identity emerged with the beginning of industrialization of construction methods, which led to the demolition of old neighborhoods and the destruction of green areas. Particular attention is paid to religious sites. For example the Church of Christ Resurrection in Kadashi considered reasons causes the loss of artistic influence of the monument, made recommendations for the conservation of the temple-monument and its historical territory.

Elements of cultural heritage – visually existing elements making base material and spiritual culture. At the present stage it is possible to note the increase in number of the architectural and design decisions including elements of cultural heritage. In educational process such elements are subject to stylization. It is defined that optimum means for use of similar elements is creative stylization. Creative stylization – the first stage of formation of the stylistic concept. It is defined that fixed assets of formation of the stylistic concept of degree design with use of elements of cultural heritage are: generalization of a form, symbolical character of the image; definition of a characteristic silhuette and (or) contour; geometrization of an element and surrounding space; beauty. The review of the fixed graphic and color assets for possibility of implementation of the image taking into account characteristic features of elements of cultural heritage is presented in article. Stages of formation of object of degree design are consistently described. By means of examples it is illustrated that graphic means provide transfer on the plane of sematic and emotional pithiness of object. Ways of realization of the projected functional and decorative element in real practice, with use of modern technologies are also present.

Internal human life is connected with many cultural codes. Architectural are the most significant of them. Modern researchers of architectural space speak about an ego identity as one of the components of a place identity. Identification properties of the person are being changed in time as well as places. It defines the importance of event and figurative fullness of life in city space, legitimacy of any architectural phenomenon. The consciousness deprived of this identification base is regressive, the imagination is fruitless. Many problems of actual architectural process are connected with crisis of self-identification of the architect as inhabitant of a certain place (the city, the country) – the statement of global identity. Conditionality of creative consciousness an environment staticizes questions of judgment and the account in various architectural practicians of a regional component; it defines sources of identity of the significant cultural character – the architect – the citizen K.S. Melnikov. He defined the architectural work as «personal retelling of the present with a national shade of the Russian nature of the artist». Its practical experience of early «assignment» of space (finding myself in search of the native place) defines possibility of formation of identification properties at a training stage at children's architectural school. It is achievable through dialogue (work in group), through getting used to situation (work in real space), action of art imagination (the work directed on transformation of an environment), aspiration to overcome stereotypes of daily perception (the work directed on transformation). Possibility of «designing» of identity during form art experiment in the mode «here and now» is shown in the work by children's architectural and design school «DAShKA» at KGASU. Special efficiency is shown by game and creative practicians: summer camp open-airs, informative a quest game with elements of explaining the ground, an action of construction of temporary and stationary environmental objects.

The article discusses the condition of the housing stock in the first stage of the Soviet Union and the historical process of development of housing construction from 1917 to the early 1930s. Analyzes the search for new types of housing, the diversity of their space-planning structure, as well as the development of new forms of settlement. Explore new experimental and industrial methods and technologies in design and construction of housing. Identify key challenges which put the state before the architects and designers. We study the economic, social and political, domestic premises and conditions of the living architecture. The Revolution of 1917 was a turning point in the history of Russia, the changes occurred in the country have resulted in changes not only in the structure of society, but also in the organization of living space.

The article examines the principle of a mixed-use urban areas. It analyzes the historical development of multifunctional areas. Considered the historical development of multifunctional areas. Article gives the definition of mixed use areas. Considered forms of mixed-use areas, and on the basis of world experience highlighted the types of modern zoning of these areas. Distinguished categories of economic and market, financial, physical and design factors based on the materials of Research Foundation of the National Association of Industrial and office premises of America that influence on the success of the project with a mixed-use development. Currently there is work on the preparation of the new master plan of Kazan, on justification of zoning and town planning regulations, developed a new classifier of territorial zones. In this context, it discusses the development of the territories of Kazan with the principle of mixed use areas and spaces.

This article describes a technique of participative design of the city environment as a series of research, project and managerial actions with the division of participation methods according to the levels of urban planning documentation. The technique is relevant for specialists in the field of urban planning, for the city government and business as it allows initially to install and make the process of cooperation with various social groups, interested in the final result of designing, managed and organized, to use hidden human resources, to determine the potential of the territory, to build a justified program of its urban development. The technique testing was carried out in the framework of the master's diploma «Participation as a social design technique of the city environment». The article describes the main stages of the participative design; discloses universal methods focused on attracting citizens into the process of participative design; identifies the main participants; highlights the importance of this approach for the formation of society with an active civil position.

For an effective sustainable development of urban areas the government should create incentives for citizens' active inclusion in the operative process of urbanism. Participatory design is an effective tool for development of the territory and the management of social space of the city. This article describes a technique of participative design of the city environment as a series of research, project and managerial actions with the division of participation methods according to the levels of urban planning documentation. The technique is relevant for specialists in the field of urban planning, for the city government and business as it allows initially to install and make the process of cooperation with various social groups, interested in the final result of designing, managed and organized, to use hidden human resources, to determine the potential of the territory, to build a justified program of its urban development. The technique testing was carried out in the framework of the master's diploma «Participation as a social design technique of the city environment». The article describes the main stages of the participative design; discloses universal methods focused on attracting citizens into the process of participative design; identifies the main participants; highlights the importance of this approach for the formation of society with an active civil position.

In the present work we study the bearing capacity of corrugated steel decking under eccentric compression based on supercritical operation. Using the Femap&Nastran software, a numerical research of local stability and stressedly-deformed condition was conducted. To assess the bearing capacity were performed numerical studies for one corrugated profiled sheeting brand № 75-750-0.7 and defined limits of the bending moment and longitudinal force. Finite element system used in the research allowed the physical and geometrical nonlinearity was taken into account. With the application of «Mathematics» package the calculation by Eurocode methods has been carried out in two versions: for linear-elastic model and elastic-plastic model with the implementation of the Prandtl diagram.Using the results of numerical research, limiting curves were plotted in the planes of generalized forces N and M, and a comparative analysis of produced graphs was performed.

In the real world of construction and operation the load on the foundation soil is applied in stages as the construction of buildings and structures. Wherein the phases of the active loading at the construction stage transformed into phases of sequential alternation of long static and cyclic loading, if there is an equipment that creates a dynamic impact on the foundation soil installed in the building or construction. However, existing methods of calculation are not able to take into account the particular strain of foundations under such loadings. The article presents the results of experimental and theoretical studies of the clay foundation soils under triaxial long-static, cyclic and static and modal cyclic loading. Describes the source and transformed the clay soil deformation diagram for long-static, cyclic and static and modal prolonged cyclic loading. The test results are presented and processed in the form of graphs and used for comparison with theoretical studies. Based on the analysis of the transformed strain diagrams developed engineering method for calculating sediment grounds, based on the method of layering summation taking into account spatial changes of stress-strain state of the soil in the process of regime static and cyclic loading. At the end of the article compares the results of triaxial tests with a trough at long-static, cyclic and static and modal prolonged cyclic deformation of the clay base slab foundation.

Under current conditions in the construction of buildings and structures trend of increasing loads on the foundation ground and the use of weak soils as a foundation contributed to the fact that one of the common ways to increase the load-carrying capacity and reduce sediment, is the use of plate-pile foundations. These foundations and basements are exposed to both static and cyclic loads, which in some cases are primarily determined during the safe operation of buildings and structures. The question of influence of cyclic loads on the behavior of combined plate-pile foundations is studied not enough. In connection with this carried out experimental and theoretical studies of plate-pile foundations under cyclic loading. Developed calculating method of the plate-pile foundation settlements under cyclic loading, considering joint deformation of ground base, piles and plate grillage. Depending on the loading cycle, cyclic loading leads to a redistribution of load between the elements of plate-pile foundation, the ground base at different levels of the plate grillage and the ground massive at space between piles. This calculation method takes into account the changes in the stress-strain state of the plate-pile foundation elements and shows good agreement between the calculated and actual values of the researched parameters.

Autoclaving treatment of aerated concrete is carried out not only to speed up the process of hardening of the mixture but the main point is that, in an autoclave at a temperature of +180 °C and pressures up to 14 bar a new mineral – tobermorite is formed in aerated concrete. This increases the strength of the material and, most importantly, the shrinkage is reduced several times. Due to its characteristics, autoclave concrete has a lot more methods of use. Aerated autoclaved concrete has low fracture toughness and resistance to frost. Autoclave treatment allows less time to obtain products with a sufficiently high strength at a reduced flow rate of the binder. Aerated concrete of autoclaved manufacturing method is made from a mixture of natural raw materials: sand, cement, quicklime, water and a small amount of aluminum powder. Because of the chemical reaction of lime and aluminum powder the mixture foams, and pores of various sizes, filled with air, formed within. Due to its characteristics, autoclave concrete has a lot more methods of use. Aerated autoclaved concrete has low fracture toughness and increased resistance to frost. Autoclave treatment allows to obtain products with a sufficiently high strength in less time.

In connection with the increase in gas prices for consumers, solid fuel boilers effectively compete now with the most cost-effective gas boilers. For newly builded houses to install such a boiler is a cost efficient and farsighted decision. It does not need to worry about expensive gas installation and necessary approvals. Boilers for wood when working in heating systems with natural circulation of water do not require electricity at all. They can be successfully use where other energy sources are unavailable or expensive. The reliability and safety of boilers. More recently, significant shortcomings of solid fuel boilers were the inability to work in a fully autonomous mode and the need for frequent fuel loading. Unlike long burning boilers from boilers on electricity, gas and diesel, where there is always the risk of snapping the power supply, gas explosion or ignition of diesel fuel is develop by the solid fuel boiler is safe. Simple design and scheme of operation of the boiler clear to any user with any level of education, which eliminates any difficulties in operation.

On the aviation industry are widely used technological-mechanical equipment, in terms of having a circular shape. To trap harmful Mark-tions from the specified equipment, used circular air intakes. The efficiency of such devices depends on the uniformity along the length of the suction air inlet at the lowest energy costs. Uniformity of suction at the lowest energy consumption, is offering to carry out the change of coefficient of discharge along the length of the suction slot (number of holes) by setting the internal screen. Experimental studies on an aerodynamic stand were conducted in the article. The results obtained during the experiments confirmed the correctness of made assumptions. The maximum deviation of the specific consumption does not exceed 8-10 %.

One of the ways of power saving is the reduction of the amount of heat loss from their place of generation to the place of consumption. For this purpose an active search for new high-performance thin-layer thermal insulation materials that meet modern requirements is carried out. Proper and accurate measurement of the thermal conductivity of these materials is of great practical importance, both in the industrial power system, as well as in industrial construction. Experimental setup for the study of thermal conductivity coefficients of one and many layered thin-walled heat-insulators has been designed, implemented and tested. The article describes this installation. For the stationary heat transfer process the thermal heat coefficients have been studied for a package of parallel-sided plates including standard (polyourethanes of various densities, wood along and across the fibber. etc.) as well as the new thin-layers heat-insulators («TSM-Ceramic», «Temp-coat», «JKTM-bronya», «Izollat», «Teplokor» etc). The method of the least squares has been used for the statistical analysis of the research results such as calculation of the standard deviation. absolute value of the maximum deviation. acceptable probability and other statistical characteristics. Evaluation of the measurement’s precision and the resulting experimental data has been conducted. The research results of the study of thermal conductivity coefficients of the thin-layered heat-insulators of the «TSM-Ceramic» (?р ? 0,018 Wt/(m 0С)) type has shown that their values differ by an order of magnitude and more from the advertised values in catalogues and some literature (tsm=0,001 Wt/(m 0С)).

It is got, that in heating of caldron of TGM-96 a falling thermal stream from a torch at a back screen is great enough and 330,1 makes kW/m2 on a mark a 14,2 m and 451 kW/m2 on a mark a 11,2 m. Values on left and right to the walls, joining to the back screen on the average 1,5. 2 time higher, than values are got on measuring through access covers joining to the front wall. Strong throw on of torch takes place on the back CRT wall, that reduces firmness of internal walling-up of heating in the end. For the caldron of TGME- 464 falling streams up-diffused on the CRT surfaces more evenly. It is assisted by the number of gas-rings 8 pcs. with less length of torch, because single thermal power of gas-ring of caldron of TGME-464 is equal to 44,3 MWt, that in 2 times less than, than at a gas-ring on the caldron of TGM-96. In addition gas-rings of caldron of TGME-464 as compared to the caldron of TGM-96, have two twist of air in two mutual opposite directions: central twist and peripheral twist. Twists are located by in pairs alternating on a height and width of heating. Values of streams at a front screen 330,1 kW/m2, at back 358,6 kW/m2.

The use of self-compacting concrete instead of the ordinary at present is very limited. Despite the high technological level, comprehensive economic efficiency, this material is not used due to its high cost of materials relative to ordinary concrete in 1,4-1,5 times. The price rises due to increased cost of cement. In the study the task of reducing the cost of cement in self-compacting concrete while maintaining the basic strength and performance of ordinary concrete. Thus, managed to develop a composition class B30 with the consumption of 300 kg, which is not inferior in strength properties to the composition with the consumption of 550 kg/m3. But to get such concrete requires the use of graded sand and the combination of limestone powder and silica fume. The reduction of cement consumption and addition of limestone powder helped to reduce the cost of self-compacting concrete, which invariably increases the interest of enterprises in the construction industry to the material.

This work is directed on studying of processes of carbonization of samples from a cement stone and fine-grained concrete. The special attention to a choice of a working surface is paid at a impact by carbon dioxide recommendations about a choice of an air-tight covering for control samples are made. Existing methods of an assessment of kinetics of carbonization of concrete are inexact or bulky, with a large number of unknown indicators. The guaranteed term of operation of designs manages to be determined by existing methods not always because of a wide spacing of parameters. Therefore carrying out laboratory researches by modeling of the real environment of operation is an actual task. Researches were conducted on the basis of requirements of GOST P 52804-2007 and EN 13295:2004, special advanced installation, in the conditions of 5 % concentration of carbon dioxide of the environment and relative humidity of 75 % of air. Processing of results took place by means of statistical methods of processing of results. Because of researches data on kinetics of carbonization of samples with a different density from fine-grained concrete and a cement stone in the conditions of 5 % concentration of carbon dioxide were received at a normal temperature and moist mode of the environment, settlement dependences of depth of carbonization on time are received for each series of samples. On the basis of the conducted researches recommendations about a choice of a working surface of samples for an impact are made by carbon dioxide.

Modern building industry makes to building materials special properties of strength, density, water resistance, weather resistance, corrosion resistance. Mortars also are not exception. Blended Portland cements with complex mineral and organic additives solve not only environmental issue, resource and energy saving, but allow to get a cheaper product, through the use of regions mineral resources. Furthermore, using of hybrid complex mineral additives allows to obtain products, construction materials with a special properties. According to our earlier studies the blended cement with complex mineral additives based on metakaolin, fly ash and Tripoli, allows to save up to 30 % of the Portland cement (PC) without decreasing compromising strength. The paper shows the investigation of physical and mechanical properties of the mortars based on the composite Portland cement with the complex mineral additive. The experimental results have allowed the possibility of replacement of Portland cement up to 50 % in the composition by the complex mineral additive for mortars without strength loss. The content of additives in an amount of 10-30% can improve the physical and mechanical properties at 30 % and 10 %, respectively. The physical chemical properties, such as compressive and tensile strength, freeze-throw resistance, water improving of mortars based on the blended cements with complex mineral additives were investigated.

Improvement the efficiency of the use of concrete in the manufacturing of building products and structures concerned with the use of various types of modifiers. For modifying the construction materials the nano-additive of various kinds are used increasingly and efficiently enough. Specificity of nanotechnology is the difficulty in the base material statistically uniform distribution of the control dose «primary» nanoparticles which are also prone to aggregation. Particular interest for the modification of cement concrete are nanopowders (graphite tube, aerosol etc.) And sols (siliceous, alumina) which are expedient to use as a component for the production of polyfunctional additives. In this regard, the aim of the work was to study the siliceous nano-additive together with concrete modifier effectiveness. The article shows the influence of siliceous sol with superplasticizer on cement paste strength. The results of the study of the polyfunctional additives using siliceous on the structure cement system, and on physical and mechanical properties of heavy concrete are shown and thermographs of cement hydration products with their using are performed. The result of the tests is shown opportunity of using siliceous sol as a component of the complex concrete additives for performance enhancing.

At present, the international community more than ever has an urgent need to save energy in all economic sectors. It is known that the industry production of building materials is one of the most energy-intensive. In this context, the development of new efficient building products, obtained in a short time and with minimal material costs seems particularly relevant. The largest share of energy in the production of building materials consumed in the process of heat treatment. In addition, the redistribution takes the most time in the technological cycle of production. Therefore, improving the efficiency of heat treatment along with the reduction of its duration is one of the most promising ways to reduce construction costs and improve the productivity of enterprises. Developed energy-saving and express technology of multilayer wall building products produced under the action of electric-hydro-thermal-power field. By using the effect of the increase in volume in the time of heating grains pre-foamed polystyrene became possible to reduce the manufacturing process, reduce energy costs and gain multi-layer goods with improved performance characteristics. Due to the effects of electric-hydro-thermal-power field are created conditions for receiving a more dense matrix of outer layers of the block and evenly distributed fine-pored structure.

Results of researches on filling styrene-acrylic dispersions by the acid activated kaolin (AA-kaolin) are given in article. It is established that introduction of the AA-kaolin to coatings on water dispersion of E-21 (40-50 %) and E-25 (25-30 %) promotes some improvement of indicators of covering ability and rinsability – by 1,2 times, in comparison with paint and varnish coatings filled with an initial kaolin. Increase in maintenance of the AA-kaolin in a covering promotes to «braking» of process water- and moisture absorptions when filling over 40-50 %. These results are caused by the fact that, the increased maintenance of the activated filler promotes education in a covering of more dense structure from mineral substances which interferes with penetration of hostile environment. Besides, filling by the AA-kaolin allows to achieve increase in adhesive and cohesive durabilities, at the same time increase in the last causes decrease of the first.

In this article were studied the effect of acid and high-temperature activation of the filler - kaolin, its main physical parameters. It is found that high temperature activation can increase the dispersibility of the filler from 30 microns to 19 microns, and a 2-fold increase in its specific surface area. Furthermore high temperature activation increases the sorption properties of kaolin, and kaolinite partial formation of amorphous structure. It was found that the known method of activation of kaolin 3 % solution of acetic acid (A-kaolin) is not conducive to the manifestation of the sorption properties and increase the dispersion of the filler but in differential thermal analysis of the original filler observed a 10 % weight loss in the range of 0-350 °C, for which the A-kaolin in the range of 0-500 °C, which may indicate the content of impurities in the sample, which bind to acetic acid. In both cases a decrease in activation of the pH value to 5-4.

The structure of the first generation phosphorus-containing dendrons G1 built from thiophosphoryl core with terminal P–Cl groups, vinyl (G1) and azide (G2) functional group at the level of the core have been studied. The experimental X-ray data of G1 and G2 were used in molecular modeling studies. The structural optimization and normal mode analysis were performed for G1 and G2 on the basis of the density functional theory (DFT). DFT is used for analyzing the properties of each structural part (core, branches, surface). The calculated geometrical parameters and harmonic vibrational frequencies are predicted in a good agreement with the experimental data. It was found that the repeated branching units of G1 and G2 contain planar –O–C6H4–CH=N–N(CH3)–P< fragments. DFT results for the structure of are in good agreement with recent X-ray diffraction measurements. Natural bond orbital (NBO) analysis has been applied to comparative study of charge delocalization. A complete vibrational assignment is proposed for different parts of G1 and G2. The global and local reactivity descriptors have been used to characterize the reactivity pattern of the core functional and terminal groups. Our study reveals why azide group linked to phosphorus has a different reactivity when compared to organic azides.

Finding cheap and affordable local effective pozzolanic additives is an actual problem, the solution of which allows to increase the economic and environmental attractiveness of the production and use of cement and gypsum binders. The presence of thermally treated clays in the composition of mineral binders, mortars and concretes on their basis is noted in the executed researches of ancient buildings and structures. In recent years researchers in several countries performed works aimed at the substantiation of the possibility of use of affordable and accessible to local thermally activated clays as active mineral additives in the production of knitting. The studies performed in the present work show a fairly high efficiency of application of the thermally activated clay as the active mineral additives for production of composite gypsum binders. Introduction to the composition of the composite gypsum binder as the active mineral additives thermally activated clays in the required quantities at specific surfaces 200 and 500 m2/kg was respectively increased the compressive strength by 5 and 13 %; increase of softening coefficient up to 0,9 and 0,94 (water-resistant binders) compared with control samples.

In Russia and abroad at the device of coverages of roads of high technical categories a more wide use is found by macadam bituminous concretes. Advantages of these materials are conditioned by their specific transport-operating indexes, such as, safety and comfort of movement, to the resistibility to the external loading and longevity. Application of macadam mixtures in wide scales will allow considerably to improve quality and their longevity travelling coverages. At introduction of polymeric additions to the bitumen, the binder acquires elastic properties i.e. capacity for renewal of primary sizes and form after the removal of loading, the temperature interval of capacity broadens. As a result of undertaken studies of polymer asphaltic concrete type A and macadam-mastic bituminous concrete is shown efficiency of their modification by additions of polymers. Undertaken studies of indexes of properties of bituminous concretes of type A and macadam-mastic bituminous concretes of brand 20 with the use of polymer-bitumen binders showed that all values excelled the analogical indexes of properties of bituminous concretes on an initial bitumen.

When the cement hydration heat occurs, which is set by changing the temperature of the cement paste, which is immediately after mixing is placed in a thermos. In thin-walled concrete structures such as floor slabs, wall panels, etc., this heat dissipates relatively quickly and does not appreciably affect the structure formation of cement stone. The problem of heat dissipation has attracted the attention of researchers due to the fact that in massive concrete hydraulic and other types of structures significantly increases the temperature up to values exceeding approximately 323K temperature of concrete when it is laid. The increase in temperature causes corresponding voltages, which are the result of uneven heating and cooling of concrete; when a small thermal conductivity of the inner layers of the array sections is cooled more slowly on the surface. Large thermal stresses can be the result of cracking. Experimental research of kinetics of heat release during the hydration of Portland cement without additives cement of Volsk plant in presence of nanomodified additives comprehensive by method of thermos calorimetry. The introduction of additives, modified multiwall carbon nanotubes «Taunit» and «Graphistrength» leads to higher temperatures of heat release during hydration of cement to 71,5 and 74 oC respectively. The most intensive heat release occurs in the time period of 8-11 hours. In this period the hydration temperature increased from about 30 to 75 oC. For comparison, the unmodified temperature of hydration of cement during the period of 5-11 hours increased from 25 to 62 oC.

In connection with the aggravated world crisis and the related different kinds of manmade problems the interest in the dosimetry of human and animal tooth enamel and bone tissues with the use of electron paramagnetic resonance (EPR) is greatly increased. Inorganic components of bone tissues and tooth enamel are very comfortable natural dosimeters. They are always are at their owners under constant environmental conditions, which is very important for dosimetry. EPR spectroscopy was used to study the substance of organic origin, found themselves under the influence of background radiation. Results of EPR spectra observed at different values of the radiation dose of the test sample with X-rays. Theoretical calculations, processing of experimental results based on which determined substances accumulated radiation dose. The maximum possible error of the measurements is up to 10 %.

This article discusses some of the currently existing schemes of interaction between construction participants. The characteristics of each of the proposed schemes is given. The necessity to rationalize the organizational structure and the efficiency of its functioning to ensure continued and full loading of its production is proved. Note that today laws and regulations, give different interpretation of terms and definitions of construction participants. Specific functions of each participant are listed not in all acts or the concept of a random participant is absent. The current definitions of terminology mismatch is a kind of obstacle to the successful implementation of the investment construction project. This situation often leads to improper performance of contractual obligations by the parties of the construction process. In turn, the supervisory and regulatory authorities are unable to control the phased construction, installation and special works on construction site. Often the general contractor himself is responsible for the entire construction process and does not know the whole chain of subcontractors hired. It is not difficult to render that in formed situation the quality of work primarily affects, deadlines break the next stage of work, the general term of completion of the contract. Accurate funding and payment for work is also under question. These circumstances may cause a conflict situation to an end, having as a rule, court proceedings. To eliminate such incidents in an environment where there is said mismatch terminology definitions and functions of each member of the investment and construction process definitions in the regulations do not correspond to the terminology of a single order, the article proposes an algorithm of actions in different situations. In particular, in order to avoid disputes design of executive documents, it is desirable to perform according to the standards as a set of rules and guidelines, as they do not contradict the Civil Code.

The required modernization of technological process is often complicated by the need to implement projects in terms of existing industrial buildings. Replacement of technological equipment requires large volumes of works on installation and dismantling, in the absence of the building has its own lifting mechanisms require large financial and labor costs. Often use the standard mounting equipment, such as jib cranes or overhead in mind their absence, it is impossible in the conditions of production, as the work of the crane interfere with the existing design and constrained conditions, general plans. An existing internal areas are also densely cluttered and does not allow the movement of goods on the floor. This article considers the question about the use of load-bearing reinforced concrete precast floor slabs and coatings as a support for mounting the mounting accessories. The basis of the methods of movement of goods laid without crane mounting technology. The analysis of stress-strain state of the loaded precast slabs to a device of the suspensions in the form of concentrated forces. As a result the conclusion is made about the application of the method without crane dismantling, using as support structures floor slabs and coatings.

The article is devoted to the actual topic – improve the quality and reduce the cost of works on application of road markings. The author offers a more advanced technology that allows to apply road markings on the wet road surface by use of auxiliary equipment. The developed project is also attractive relative cheapness of production, operation and maintenance. The quality of work performed is increased, and the harmful effects on the environment are completely absent. Road marking is a simple task at first look. Requires performance of work in the shortest possible time and without interfering with the natural flow of traffic. This financial cost. Ways to optimize them, especially the way to reduce cash costs and minimize their losses caused great interest at the management of the construction industry of the country. The article describes one of the most promising directions in solving the problem of reducing losses in the course of works on application of road markings. The use of the proposed technology and auxiliary devices entails reducing the time road marking and generally leads to substantial economic benefits.

When the economic activities are exercise of in the field of mining, there is a necessity of rational using of wastes and local raw materials. From the variety of non-metallic minerals the run-of-crusher building stone can be identified, which in rare cases, are used as a building material. In areas with a lack of inventory of durable rubble, using the local mineral materials, in particular run-of-crusher stone limestone, treated by cement, become one of the possibilities to reduce the construction cost, saving energy, resources and time. However, run-of-crusher stone treated by cement have a low rates of strength and freeze-thaw resistance and therefore, it is require the modification by different target additives, including organosilicon compounds. The influence of the natural sand in the composition of the treated run-of-crusher stone on physical and mechanical properties was determined. With the experimental design method according to the impact of consumption of cement, sand and methylsiliconate potassiumon physical and mechanical properties of the treated run-of-crusher stone were obtained. The optimal dosage of additives to produce materials with marks on the M40 strength, M60, M75 and frost resistance F15 were found.

The developed algorithms and software systems implemented previously developed method for solving the problem and the mathematical model for estimating the static gas supply systems. The same software package implements a mathematical model developed earlier for the formation pseudo measurement to overcome the lack of experimental data about the object of research. At the basis of mathematical models applied the principle of energy equivalenting. The software package provided with operational control of the rapidly changing mode settings, based on the realization of two interrelated problems algorithmically: diagnosis of leaks and static evaluation. Performance of software provided through the adoption of the aggregate of the estimated parameters in the form of selection among consumers, which is not the traditional approach. The practical value of the proposed method is that the pressure of the selected nodes as the estimated parameters, allowing for information about the initial state of the object to apply the most appropriate way to control the mode of operation of a manometer shooting. The developed software package enabled a computer experiment, confirmed the efficiency of the earlier models with an accuracy corresponding to the quality of the original experimental data obtained in a survey of pressure sensors installed on the gas supply system. The developed software is possible to use for technical diagnosis of urban gas supply systems. Introduction of the complex into practice will ensure reliable operation and cost in the design and operation of the protection, and hence improve their safety in use.

The article gives a detailed analysis of two options of business development: before introduction of innovative technologies in the activity of organization and after technical re-equipment of production for manufacturing new products as crushed stone-mastic asphalt concrete. The advantage of the second option of development is approved by means of the strategic analysis and the Alt Invest 6 Summ Construction. In contrast to many analogues, the program «Alt Invest» is «open», uses Microsoft Excel operating environment. The program allows you to evaluate the project from three points of view: the effectiveness of investments, financial independence, the risk of the project. Crushed stone-mastic asphalt concrete is more durable road surface. Its use will reduce the maintenance costs of up to 20 %. Compared with asphalt mixtures according to GOST 9128-97 Crushed stone-mastic asphalt concrete is characterized by a high content of gravel and asphalt (80 % and 7,5 % by weight, respectively) with a residual porosity of up to 1 %. To keep the surface free of gravel an amount of bitumen, particularly during execution need the mandatory presence of stabilizing additives in the сrushed stone-mastic asphalt concrete fiber.