The problems of drinking water supply of Russian population in rural areas, where the level of life support is lower than in urban areas are not just escalated but become depopulation factor in some regions. While developing and recommending any water treatment technology first of all it is necessary to be guided by the chemical composition of source water. In many rural areas groundwater has become the only source of drinking water, because the level of surface water contamination and hydrometric characteristics make them unsuitable for use. The data for the survey of physical and chemical composition of groundwater and groundwater from wells and public wells used in the drinking water supply of Kuibyshev district in Rostov region are delivered. The analysis showed that Kuibyshev region belongs to the areas of virtual absence in fresh groundwater resources, where groundwater with increased salinity and high content of sulfates and hardness are prevailed .The ecological assessment of using this water desalination method as reverse osmosis was carried out in this study. In areas with no centralized sewerage and sewage treatment facilities, the Kuibyshev region belongs to, using of this method is inappropriate.

Keywords: rural settlement, underground water, drinking water, salinity, hardness, purification, reverse osmosis, soil salinization.

The main changes in the koloristike residential interiors in the period from 2010 to 2015 based on the analysis of works by Russian dizaynerov.Proekty Russian designers were still at a high level, but have become more restrained, stylish, original, reflecting the pan-European trends in the development of interior design. Change the color palette for the interior, executed in the style of "Art Deco", "modern", "minimalism", "eco-style." Basically, the color palette has become more complex and sophisticated, perhaps less distinctive

Keywords: Colours, interior, design, palette, style, art deco, minimalism, modern, Ecostyle, color, private interiors, contrast

The new main changes in the composition koloristcheskoy facades of public buildings in the past decade based on an analysis of works of Russian and foreign architects .Proanalizirovany reasons that led to the creation of this type in polychrome facade structure. The reasons associated with the emergence of new types of building materials and design solutions zdaniy.Rassmotreny uses of these principles polychrome

Keywords: Colours, design, palette, styles, koloristcheskaya composition of the facade, polychrome, translucent and colored panels.

With the safety position and the environmental and economic feasibility of perspectivity renunciation of the use of imported liquefied chlorine (substance of 2 hazard class) and replacing it with an electrolytic solution of sodium hypochlorite (4 hazard class), produced by on-site consumption. Hydrogen, which is a waste product , is thus partially (15-20%) to reduce the need Rostov TEP-2 in this matter and to provide a corresponding reduction in energy and economic costs.

Keywords: liquefied chlorine, sodium hypochlorite, hydrogen, emergency, chlorination plant, hydrogen generation, energy efficiency, resource conservation, safety

The article deals with improving the quality of the organization budgeting for the construction company, discusses the factors complicating the budgeting process in the construction industry. The features of the organization of budgeting are described and suggestions for the organization and optimization are denoted.

Keywords: Budgeting, civil engineering, the budget of the production, budget of work in progress, the financial and economic crisis

The article discusses the influence of design parameter of the spin flow of primary input on efficiency of dust collection and aerodynamic resistance of dust collector on the counter swirling flows. Covers theoretical and experimental dependences describing the effect of setting the initial twist of the flow on the collection efficiency and the aerodynamic resistance of dust collectors, and the optimal values of the initial intensity of the spin flow

Keywords: dust collector, inertia precipitator and counter-swirling flows, the separation chamber, the aerodynamics of the near-wall region, the motion parameters of the dust particles, the primary input stream, formparametr swirling flow, the dust collection effic

The soil reinforcement via the directed gaps arranged at the discharge cementogenesis solutions, widely used in construction on subsiding soils. During the development of the project strengthening of soil foundations, using the method of directional hydraulic fracturing can be applied in various constructive schemes of reinforcement of foundation depending on the foundation type, ground conditions and tasks. The article describes the method of quality control of cement soil and also shows its application in the production of works to consolidate the base of the building.

Keywords: Reinforcement, soil, cement soil, cement grouting, quality control, directional hydraulic fracturing, drilling, well

Deals with the actual problems of self-organization from the point of view of the evolution and Genesis of the system by constructing a graphical model. Highlighted the problematic aspects, conducts analysis, provides possible solutions.

Keywords: economy sector, organization and management in construction enterprise management.

Deals with the actual problems of the organization of construction technology. The complex of organizational and technological measures to intensify the construction process and to optimize the design of the object

Keywords: organization and management of construction, feasibility of construction, model construction and production

The model of the rural network as an original form of organization and management of urban complex, urban agglomeration as a whole. Considering General philosophical approach and the specific management of urban complexes suggests an optimal control system of large territories.

Keywords: organization and management of construction, feasibility of construction, model construction and production

The basic problem of providing material stocks companies on the basis of pre-generated models. We offer an efficient way to solve this problem through the modeling of material support of the production cycle to the start of construction. Considered the key problem of decision-making system of organizational and determined the optimal set of components. To develop proposals for improving the existing urban management systems. A functional model of material resources to ensure the plan taking into account the administrative decisions and the development of variable factors.

Keywords: economy sector, organization and management in construction enterprise management

The main problems of urban infrastructure related to planning and urban management in the aspect of urban planning and architecture. It offers an effective solution to the problem of urban areas by developing the optimal organizational and administrative decisions in the field of urban development, taking into account the requirements for ensuring the functioning and development of the urban environment. Considered the key problem of decision-making system of organizational and determined the optimal set of components. To develop proposals for improving the existing urban management systems.

Keywords: economy sector, organization and management in construction, simulation, innovation stroitelvstve

Deals with the actual problems of regulation principle of innovation based on methods of standardization and consolidation of basic principles. Highlighted the problematic aspects, conducts analysis, provides possible solutions

Keywords: economy sector, organization and management in construction, simulation, innovation stroitelvstve.

Negative environmental impacts from the enterprises of construction materials industry could be evaluated by the volume of emissions into the atmosphere suspended solid particles with different aerodynamic diameters. The Problem solution of raising the level of atmosphere protection from the negative effects of pollution sources mostly depends on getting and processing information about particulate dust characteristics. Dispersed composition of dust make possible to design the better way for improving the protection level of air pollution by fine particles dust.

Keywords: particle, dispersed, particulate, gypsum, emissions, pollution source, dust emissions,unorganized, efficiency, concentration, air

Increasing the level of protection of the air environment of the fine dust is to address the issue of selection of the optimal operating parameters of dust collectors used in emission control systems to the atmosphere building industries. At various stages of the process of building production generated dust emissions have different particulate composition. This complicates the process of collecting dust removal equipment parameters and requires the detailed experimental studies. In this paper we consider the procedure experimental studies fractional breakthrough on different types of plaster dust production; provides recommendations to reduce the number of required tests; received the minimum possible value of the fractional dust breakthrough, regression models to calculate the fractional slip of dust of various fractions

Keywords: slippage,dust collector, fractional, cleaning, dust, efficiency, dispersed, options, gypsum

The article considers methods of evaluation and forecasting of organizational and technological characteristics in the construction of residential buildings in cramped conditions. Special attention is paid to the use of small, light elements that give the ability to use elevators, cranes – jib, lifts, etc. in case of rejection of tower cranes. This allowed not only to increase the flexibility of the organizational and technological processes and to enhance their compatibility in time and space, but at the same time caused the necessity to modernise the space-constructive solutions of buildings with a subsequent transition to monolithic frameworks.

Keywords: The scheme, methods, impact, construction, cramped conditions, a constructive solution

The paper describes influence of the specific surface of the slag additive and silica module of hardening activator of geopolymer binder based on the crushed screenings of granite on shrinkage deformation of mortar component of concrete. It was found that shrinkage of geopolymer binder is most intensively occurs at the early stages of structure formation. Particular importance for the structure formation of geopolymer concrete has shrinkage at the stage of setting and initial strength development that need to be considered by appointment of heat and humidity treatment regimes for factory production of products and structures based on geopolymer concrete.

Keywords: geopolymer, hardening, shrinkage, structure formation, slag, activator curing, grinding waste of crushed granite

The article deals with the problems of small business development in the down economy. The main business development and mechanisms to support small business in the Rostov Region are determined.

Keywords: Small businesses, Micro-enterpreneurship sectors, development problems, offers for development

В статье приводятся экспериментальные данные о влиянии карбонизации автоклавного ячеистого бетона, под воздействием атмосферного углекислого газа, на коэффициенты упругой поперечной деформации и поперечной деформации ползучести данного материала. Установлено, что с учетом и без учета фактора карбонизации для автоклавных ячеистых бетонов справедлива гипотеза, заложенная в существующие феноменологические теории ползучести, о равенстве и постоянстве этих коэффициентов при кратковременном и длительном действии силовой нагрузки.

Keywords:

A new approach to solving the problem of evaluation of strength of concrete in torsion. The basic idea of this theory is that the torsion causes the bending element in a plane 45 ° angle. Solved the problem of assessing the strength of rod reinforced concrete elements in torsion. Development of methods of calculation of durability of reinforced concrete elements in torsion has allowed to pass to the decision of problems of strength under twist with torsion.

Keywords: Research, reinforcement, strength, crack, twist, torsion, reinforced concrete, element, hole, beam

We consider the essence of the actual problems of business organization in the field of construction. We consider the three-part concept of interaction management firm structures. It is proposed to improve the sistnma management firm, pays special attention to the selection of staff and distribution of functions within the company.

Keywords: The scheme, methods, impact, construction, cramped conditions, a constructive solution

The article discusses the comparison of the ergonomic and classic methods of organizing and managing design in construction from the position of the possible economic effects. The algorithm of determining the economic efficiency ergonomic method specified classification signs of systems, the use of which is most justified.

Keywords: organization and management of construction, synergy, construction economics

In article there are considered the main questions with which reconstruction of buildings of preschool educational institutions is connected. Their main classifications and features are given. The review of questions is made and their list is formed.

Keywords: preschool educational institutions, dou, reconstruction problems, reconstruction, energy efficiency, actions, sanitation

In the article the problem of the cost of funds from the Federal budget on repair of roads and the way to reduce these costs by ensuring the extension of maintenance periods of service of pavement. The proposed solution is the security factor at different temperatures of road pavement during the design phase.

Keywords: the problem of road constructions, the Foundation of reliability, long-term strength of nonrigid road clothes

The article examines the main energy-saving technology used in the Russian low-rise building. Represented by the relevance of the topic in terms of increasing energy deficit. Presented and systematized the main indicators of energy-efficient methods used in low-rise construction in Russia. The methods of evaluating the effectiveness of interventions. Comparative analysis of energy efficient solutions. Select the most cost-effective method by comparing the value of the beneficial effects of its use.

Keywords: energy efficiency, low-rise construction, energy, energy-efficient equipment, alternative sources of energy, the useful effect