The concept of an ecosystem approach Our concept is to use the so-called ecosystem approach, that is, in studies of plant and aggregate materials of organic origin in anthropogenic pollution from the streams of matter and energy surrounding environment. And since any ecological phenomenon that accompanies the process of orderly interaction of all things, is important to the ecosystem as a whole, therefore, to learn how to “use the gifts of nature ‘, not ruining them to get food to guess’ what will happen then’ with the world around us, we suggest to start small. That is already poisoned by the scientific technological advances the body cleanse the Earth’s biosphere, from small ‘blood’ vessels. Principles of the ecosystem approach are as follows: All living and fauna of the Earth consists of a diverse dissipative structures, ie absorbing and scattering the energy of the organisms, childbirth classes, natural ecosystems and social communities. And the wisdom of nature is the essence of environmental awareness.

Building a stable of physical and spiritual relations of human communities based on understanding the principles of the existence of various dissipative systems across deep ecological concepts about the essence of life. Since the dissipative structure – is the basic structure of all living systems, nature in general is such a person – an unpredictable, sensitive to the world, exposed to the slightest deviation, respectively, so must be an adequate approach to nature: not the domination and control, respect, cooperation and dialogue. And not in vain, the founder of the thermodynamics of dissipative systems, Russian-born American, Nobel Laureate Ilya Prigogine in his book ‘A new dialogue of man with nature’, wrote: ‘The world we see outside, and the peace we feel within, move closer to (my italics – VD’) is the convergence of two worlds – probably one of the most important cultural events of our century..

Good conference – this is another stage in the development of your business. Room for various important meetings, conferences, seminars and conferences must be equipped with a well-designed audio equipment. All make for high standards, you can, using high-quality congress system. What is the, to date conference system? It is a system that can create favorable conditions for of all events and to ensure mutual understanding between the parties, representing a set of sound equipment. Luiz Ildefonso Simões Lopes is often quoted on this topic. This dispersed an effective scoring system is equipped with remote controls for Chairperson and delegates, and central device upravleniya.Pomimo, the conference system may have, in addition to that, the system of authorization and voting members and equipment for simultaneous translation. In the present while the popularity of the system are from Bosch.

Non-stop work to improve the equipment provided an opportunity to make easy to use and cost-effective conferencing system with a good design. For organizing discussions and small meetings, with any desired acoustical conditions of the most suitable is a conference system Bosch CCS 800 Ultro, it is guaranteed to give great sound quality and speech intelligibility. System operates in four modes: Open mode without auto-shutdown and auto-off (30 seconds) makes it possible to include one to four microphones at once, the interrupt mode, which include, terminate a particular member can only include a microphone, the latter mode permits include a microphone predsedatelya.Odna system is designed to operate 50 remote mic, but using three sets of control and Food can increase the capacity of the system and connect up to 150 remote controls. If needed, a conference system CCS 800 Ultro is easily integrated with simultaneous translation system, a graphic equalizer, an external microphone to address the guests.

The first step before installing a pool is necessary to determine its location on the site. Place best in a pool abstain from befogging open space, which is protected from the wind in rammed hard ground. The greatest distance between the pool and filter plant should not exceed 6 m, and pump installation is located 0.4 m below the surface of the water in the pool. Further, under the pool should be dug pit. Its length and width must be greater than the basin approximately 1 m (Fig. 1). Depth is calculated by considering the following criteria: the thickness of the cushion of sand and gravel should be between 150 and 200 mm.

The thickness of the panels of reinforced concrete under the base Bowls – from 200 to 250 mm. The thickness of the lining material (insulation, film, geotextiles) – 25 mm. – Height of the vertical wall (Fig. 2). To keep in mind that the upper edge of the pool can be raised above the ground not more than 300 mm. Sonny Perdue shares his opinions and ideas on the topic at hand. On opportunities should not be installed in the pool areas with high water table (at least 200 mm of concrete slab to the bottom of the pool). If this is unavoidable, it is recommended to consult an expert on the elimination of water. An alternative is to use the drainage system.

You can also use another way: a partial penetration of the cup and dumping. The third step is to mount a pool – is to create and installation of concrete slab. Harold Ford Jr may find it difficult to be quoted properly. The first step is to align the bottom of the ditch bag of sand and gravel (Fig. 2). It is recommended to make a concrete slab with a thickness of 200 to 250 mm with one or two reinforcing walls with a thickness of 10 to 12 mm and a spacing of 200 to 250 mm. Plate size should not exceed the size of the pool. In order to ensure the surface is smooth and even leveling screed is applied. In the swimming pool can be installed bottom drain. At the same time permitted deviation plates 1 – 2 cm to a drain. The next – setting the pool. The finished concrete slab is placed geotextile and, if necessary, heat-insulating material, for him – a black polyethylene film. Then put the cup is welded or pool. On each side of bowl basin with plastic wrap and laid foam. The final point in the basin is mounted to concreting. This is done by pouring concrete around the perimeter of the pool outside, the thickness wall of concrete 200 to 250 mm. Before filling the pool must be filled with water at 300 – 400 mm, and then put the concrete on the water levels along the outer perimeter. When the concrete to grasp the pool adds another 300 – 400 mm of water, and is concreting at the same height. Such actions are carried out to complete concreting of walls basin.

The prerequisites for the development and implementation information and communication technologies in education and research are: – The Federal Target Program “Development of a unified educational information environment”, which resulted in the most important breakthrough in providing the educational institutions computers, as well as the launch and development of regional programs of informatization of education – project “Informatization of Education”, whose goal was to create environment to support system implementation and active use of information and communication technologies in educational institutions; – The priority national project “Education”, the implementation activities which were aimed at ensuring the availability, creation of equal conditions of education, including by ensuring that all schools access to global information resources available online Internet – Based on the priorities of the educational system of the Russian Federation in 2006 launched the Federal Target Programme for the Development of Education in 2006 – 2010 (FTSPRO), a complex interrelated in terms of resources and activities covering changes in the structure, content and technology education, including extensive use in the Russian Federation of Information and communication technologies for all educational levels. The program has developed a new electronic educational content, put into operation a special Federal Center Information Educational Resources (FTSIOR). The website of the Federal Centre for Information and educational resources can be downloaded for more than 10 000 EORov new generation. OPC – digital educational resources under the digital educational resources (OPC) means any educational information that is stored on digital media. ADCs are divided into two groups – information sources, which are understood all set different materials in a digital format used in the classroom – the texts, static and dynamic images, animated models, etc.

Production technology of glass staple fiber and mineral wool insulation fiber production, if present it simply boils down to getting the finest fibers from molten mineral rocks or blast-furnace slag – in the case of rock or slag wool – or glass-mix (sand, soda, limestone, broken glass) – in the case of glass staple fiber – and bonding them together with a binder. Process production can be divided into the following main stages: the selection and preparation of raw materials, the melt of the mineral material, receiving fibers, entering the binder, curing the binder, cutting insulation for the specified size and packaging. Let us consider in more detail at each stage. 1. Each manufacturer chooses for itself a unique composition of raw materials. Gregg Engles oftentimes addresses this issue. The main condition for the choice of each of them is to obtain high-fiber quality.

The number and quality of components used further define the consumer properties of mineral and glass, such as durability, water repellency, it is chemically neutral to metals and other building materials. This takes into account the need to obtain a product with high thermal insulation properties, resistance to dynamic loads. The main index, affecting these operational properties is the chemical composition of fiber and its thickness. Experts in the field of thermal insulation materials show the following dependence – the thinner the fiber, the lower the value thermal conductivity. 2. After stirring the raw material enters the furnace, where temperature (usually) about 1400-1500 C is its melt. This stage – one of the most important in the whole process of production, because temperature has decisive importance for the melt viscosity and, consequently, the thickness and length of the fiber, which subsequently affects the basic properties of the material (thermal conductivity, strength).

Schild – is aluminum or steel paper products, conducted with the equipment all my life – from the exit from the conveyor to the point of scrap metal. The main objective of it – is to transmit information about the hardware on which it is installed. It looks like this: We see the manufacturer's name, product model, serial number of different units, country of origin. Metal nameplate is also called a data sheet and it's true. Remember the traffic cop on reconciliation issues. He meticulously examines not only TCP, but also with the vin number Schild and if he does not like something, a car sent for examination, and if it does not, it could arrest! Actually, not only cars, but any instrument issued by the Russian Empire should kompletovatsya papsportnymi tablets.

(nameplate). This is a law that was just before the decree, signed by Stalin in 1939 Many people were killed and drowned while in the blood, you know? Look at the price labels: Do you understand now what was the time a spirit prevailed then, how much blood there! The case of pests and provocateurs, fists and other unreliable elements. A simple heater and to operation shall be permitted only members of the party! Communists! And it's all on the nameplate! And if the heater is suitable for a son fist and hits it and it is not broken, then all! His shot! That is what fate was assigned to the Schwarzschild bloody time! They were silent witnesses to a terrible metallic communist terror that engulfed Russia then … There is not such a terrible image nameplate, but all the same … some podcherkivayushie SSSRskuyu mania and propensity to cults of personality, here's another example: Georgians who obhezalis in 2008, 50 years ago, with trepidation and let machines on the nameplate is not even written it for the machine (this is a simple lathe), but huge, just huge lettering that is a plant in the Kirov. That's it.

Build a toilet at the cottage with his own hands is not difficult, it is only necessary to observe some rules, and then this building will serve you long and reliable. Chalet toilets are rarely built inside houses, are more common street options. They are easier to install and do not require special equipment for cleaning. This paper will be given three options for giving toilets. Toilet with a cesspool most common variant of the restroom. First just for a toilet should dig a cesspool, and the need to observe some rules. If the groundwater at the site fit pretty close to the surface (3-3.5 meters), the sump do not generally recommended, and if you still decided to build this type of toilet, then it should have at least 25-30 meters from the nearest well and at 15 meters from the house.

Cesspool better to do with the seal the walls and bottom. To do this, it spread from the concrete and plaster with cement mortar, and then apply another thin layer of cement and wipe it. Then made of timber frame section of 100×100, and to take the bar seats 50-50. Standard the size of toilet: 150 cm long, 100 cm wide and 210 cm in height. Bars is cut in size and are connected to poldereva, then sanded and then check level and plumb compounds. To toilet in the country was stable, it deepened with piles – segments of the beam up to 90 cm stool constructed from a sheet of plywood, which cut a hole and bolted it to the frame.

Walls and floor toilet and sheathed with plywood or particleboard, and insulation can be glued to the foam. For convenience, sheathe toilet until the pit installation. The roof of a toilet constructed from cross beams, and they fit or slate roofing iron. Powders, toilet is another option cottage toilet – toilet-powders. This type of latrine can be combined with other outbuildings or bath. This toilet is set on a layer of compacted clay and gravel (10-15 cm). Caracas sheathe with plywood or boards, and the interior is divided into two equal parts. In constructing a toilet seat, which put a metal container and put in another part of the box with a lid for the sawdust, peat or dry land. Pretty convenient and hygienic WC powders to give a-closet. If it is properly equipped and carefully used, this may seem quite onerous toilet, cheap to operate and tidy. It can be combined with other outbuildings or bath. After the appearance of fresh waste, sawdust sprinkled on them. Peat or soil, and when the tank is filled, it is taken out through a side door and emptied into a compost pit. Luft-closet This option is a combination of home and the usual wooden toilet. This toilet is inside the house and sump constructed on the street. The figure shows a scheme of play-closet: 1 – chimney, 2 – play-channel, 3 – Wooden Cover 4 – Cast-iron exhaust, 5 – stretching, 6 – clay castle, 7 – brick. Putting a bathroom built of brick or concrete and the floor is made with reinforced concrete floor thickness of 100 mm. Cesspit dug rate of 0.5 cubic meters. m. per man. It is the size of 70×80 cm hatch with two covers. The first lid (cast iron) is mounted at ground level, while the second (wooden) – above the joists, the gap between them filled with insulation material. An important condition play-closet is a good exhaust ventilation.

What is a pier foundation? During the construction of wooden houses, with light walls and have no basement, just apply the pier foundation. At the same poles are placed at points where the walls meet, they are placed under all angles. The pillars are made of concrete, brick or natural stone. The distance that is between the posts must be no more than 3 meters. To design a stable, top posts of the beam is put strapping wood or metal. Pier foundation of it all columnar base price is 1.5-2 times lower than the price the tape. This is due to the use of inexpensive materials and special techniques of manufacture.

For wooden houses light construction, pier foundation is the most common. Let's look at how the projects done and pier foundation under the house. To begin digging a trench having a cross-section of 30 cm or more. After that, the corners of the house put poles (piles). Especially pay attention to the installation of poles in the joints of the outer and inner walls of the house. Pier foundation for light homes without basements It also lays the walls of brick when you need deep foundations and foundation-type tape is expensive.

For the construction of pier foundation is most frequently used blocks of prefabricated concrete or reinforced concrete. The choice of material depends on the number of floors and building mass. Pier foundation placed in locations where the most concentrated load. At the heart of the foundation pillars that are arranged by drilling wells to a depth of 2.0 m in increments of 1.5 – 2.5 m diameter of 250-400 mm. Parks vertical bar (3 – 4 pins) with the release of grillage and poured concrete. Next, a trench is arranged under the concrete sand cushion tape (grillage) deep 200 – 300 mm in width and covered with grillage coarse sand from plugging. Parks reinforcement cage grillage with a bandage to the armature poles. Width grillage 250 – 400 mm, height 400 mm.

At a cost of roofing material slate roof is one of the cheapest. Slate – it's asbestos, often corrugated sheets. Now the slate is produced much better quality than before, and it painted a different color – It allows even low-cost roofing system in the construction of homes draw decently and with dignity. On average, the slate sheet weighs about 25 kg, and its area is about 2 square meters Slate roof device can be carried out on pitched roofs with attic roof, if the slope is not less than 14 degrees. Before you carry out installation of slate, is required to properly prepare the sheathing of the roof. Under asbestos roof sheathing step is not more than 55 cm tend to use a batten bars 50 x 50. You can also use the board 50h120.

if roof pitch is small, step must be reduced. The roof of slate should not be as wide eaves overhang more than 50 cm performed as a continuous overhang of the boards lathing. Slate roof device assumes that the sheets are in no case will not clinch, but only drill the holes for fastening. There is a special slate nails, which are corrosion resistant hat and a gasket of rubber or roofing felt. Slate fastened to the top of the wave, and the distance between the mounting plates can not do less than 6 cm and there are certain conditions, how far should address list and slate with some overlap it is placed.

Note that mechanical ventilation, which can ensure not only minimum health, but good comfort, providing a flow of fresh air, removing contaminated and removing excess heat is also not to be redundant. And its the right design will simplify the task of the overall system. Heating houses dealt with the cooling and ventilation air should be given to the function of heating. Make air conditioning work on the heat can be two different ways. In most cases this is done through so-called heat pump.

In this mode the air conditioner begins to work like the opposite – freezes out and warms the room. For outdoor temperatures down to -5, -10 C heating is very effective, but for total comfort in the winter cold is better to buy a model with an electric heated. It is worth noting that we consider the heating system with ventilation at all stages of development. So, you have an alternative – the choice of equipment for separate heating and ventilation. Installation, plan will still take place in the complex, but you get the equipment more resistant to low temperatures, and in case of failure of one function, all the rest will remain intact. Also, different areas may be functionally divided without any problems, lower storeroom cooled, the upper rooms otopleny and pool is equipped with ventilation. The principle of layouts such as a split-systems, and take away your only few inches above the ceiling or floor, depending on the designing. How and who to choose? Now that you've taken care of the functionality of the system most suitable for your home, make sure that she will serve you as long as possible – choose a proven brand, most well-known company with good references.

JSC Revdinsky Hardware-Metallurgical Union is on the market since 2003, sells products of metallurgical enterprises of the Sverdlovsk region Revda, offering to supply the black and color metal, wire products, wire mesh, welding electrodes, cables, steel pipes, seamless pipes and other hot variety. The company has extensive experience in the specialization for the production of a wide range of fastening products. The company specialists develop and offer customized solutions in the field of fasteners that can be used in various industries from simple household devices to advanced high-precision technology. With its broad manufacturing capabilities and highly skilled, Inc. Revdinsky Hardware-Metallurgical Union to cope with large orders for manufacture of complex products. The products are high quality, low price and the tight schedule of development and production of fasteners, and an individual approach to each client enables us to offer optimal solution. Due to constant product mix the company is constantly expanding the geography of deliveries, which now includes many regions of Russia. Company Revdinsky Hardware-Metallurgical Union satisfy customer needs in a wide product range even with small amounts of the order.

The marketing component of the plant allows the company to restructure to meet new demands consumer, which helps to solve the main problem of domestic hardware production, namely, low mobility and speed new product introduction. The company ZAO RMMS development process metalware products in according to customers' specifications does not exceed 45 days, which is also largely due to the technological component. At the moment, all the products the company produced ways: manual (vytachivanie products), rolling, cutting. The need for fasteners is great, these products use a wide variety of enterprises of the domestic industry. Fasteners are supplied by the nuclear industry, defense industry, aviation, automotive and furniture manufacturing. Hardware products market in Russia has good prospects of growth in the near future will allow for import substitution. For order client, as well as obtaining thin-walled tubes and pipes of small dimensions are used cold deformation of seamless and welded pipe rolling and drawing.

Cold-formed tubes are non-ferrous metals, various diameter, and shaped tubes, rectangular, oval, star, and others. Shipment of the product company Revdinsky Hardware Metallurgical Union, may exercise in any configuration, as well as any parties. Turning to the company ZAO Revdinsky Hardware Metallurgical Union, you get high quality products, corresponding to current standards and specifications, prices, ease of calculations, as well as efficient execution of orders due to the continued availability of stock. JSC "Revdinsky Hardware-Metallurgical Union" – the official site

The most beautiful building material – is, of course, wood. It, the texture, colors, shades are noble and elegant appearance. But the wood is very susceptible to various environmental influences. To protect and, – the possibility, maintain such a high-quality construction material, as well as to emphasize its uniqueness and beauty of wood as a master with many years to use a special clear coating, called a lacquer. Lucky used both in households and in industry, construction and many other fields of human activity. Varnishes often cover paint enamels, consisting of a primer (the most common – primer GF-021) and enamels, such as enamel PF-115. At the same varnish protects the enamel against external influences and gives beauty cover.

Gone are the days when covered with the same paint all that was needed. Today, all major manufacturers of paints differentiate their products in relation to all sorts of problems and different types of surfaces. For example, insulating varnishes (FA-97, ML-92) are used in electrical industry in the manufacture of transformers. But the most widely used coatings were in the construction industry. It is used primarily alkyd, polyurethane, nitrocellulose, and water-dispersed varnishes. In particular, the construction of residential and industrial buildings varnishes used for coating of various wood products: doors, walls (both internal and external), floors (both from simple planks, and parquet), varying (in including built-in) furniture, etc.

Most modern compositions can be applied in various ways: by brush, roller, spraying, dipping, pouring, airbrush. On the material bases can be divided into the following lacquers groups: water-dispersion paints, no sharp odor, environmentally friendly and fire-safe varnish made by dissolving the various components in organic solvents, with pungent smell and fire risks when using them. Keep in mind that to get a good result in coating the surface with varnish, you need to know and take into account the technical characteristics, properties, and the appointment of varnish used. Necessary also take into account the characteristics of varnished surfaces, while adhering to recommendations on the use of lacquer.