Tag: construction of life

Water Paint

Water based paint for painting construction projects deal mainly with a roller, and spray or brush. Dried coating is most often in the air, the duration of time before applying the next layer of no more than 2 hours, full time Drying up to 24 hours coverage is formed as a result of water evaporation and coalescence of polymer particles to form a solid phase. Based on acrylic latexes, and dispersions of epoxy and alkyd resins, copolymers, synthesized with the use of small amounts (3-10%), methacrylic acid, acrylamide, vinylpyridine, and other water-based paints are manufactured for industrial use, forming a thermosetting coating Good adhesion to metal. Such water-based paints are applied, for example, by rolling or electrodeposition, and dried at 80-180 C, on the basis of styrene-butadiene latexes are anti-corrosive primer composition, applied hemoosazhdeniem (the methods of applying paint. coverings natural drying with the best properties form the acrylic water-based paints (see Table 2). PVA coating is not enough water-resistant, styrene-butadiene are prone to contamination and discoloration under the influence of solar radiation. On a range of protective and mechanical properties of coatings formed by water-based paints are inferior enamel, water-based paints are used mainly in construction, transportation, industrial and residential applications for protective and decorative and anticorrosive coatings.

Acrylate water-based paints painted facades, the wooden superstructure of ships, etc., polyvinyl acetate and styrene-butadiene – an advantage interiors. Thermosetting water-based paints are also used as anticorrosive primer on metal. Some water-based paints are painted natural and artificial leather, wooden furniture. The share of water-based paints in paint products in industrialized countries is about 30%. Table. 2.-MAIN INDICATORS OF COATINGS formed Water based paint Acrylic paint Index polyvinyl acetate paint colors Styrene-butadiene styrene-butadiene coating Hardness (unit M-3), 0.25-0.40

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How To Properly Lay Paving Slab

Laying of paving and road tiles. There are hundreds of different schemes of laying paving slabs, but the greatest variety of options for styling provides a so-called "pavement". It is a rectangular tile that is most often has dimensions 200h100hN. Probably the most common schemes are – the "brickwork", "style", "Tree". He many others, they differ in the first place, simple installation. These three types of paving are ideal for the tracks. There are schemes with pairwise arrangement of stones. They are more labor intensive and already require pre-rendering, but generally look good, lined with two or more colors.

Scheme with pairwise location bars, and especially with the schemes stacking "in the square" suitable primarily for parking and playgrounds. Financial planner has much to offer in this field. In our time, life itself paving very long. Therefore, the question of durability useful life paths Tile plays a major role. Terms of service lanes, lined with paving slabs, depends largely on the technology and devices, of course, the quality of work. For example, you can save on the tile, but its styling this do not be desirable.

No matter what tile is placed – on the solution, dry powder or sand, the base must always serve as a cushion of crushed stone and sand. In some cases, it is possible to strengthen the concrete pad coupler. Technology laying paving slabs. As a rule, paving slabs laid on sand, macadam or concrete base. Type of foundation and its thickness depends on the conditions of coating, the thickness of pavement tiles and determined the building project. In general, the recommended technology packing paving slabs: 1. Excavation of turf to a depth of 15 cm is necessary to remove all the roots of trees, plants and seeds flown etc. 2. Lay-veiled surface (longitudinal and transverse) in compliance with all the technological slope for drainage. In other words – the bottom of the trench should have a slight slope.

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Mexican Indians

The situation is typical of geographical rotation mikofobskih mikofilskih and traditions has led to extremely low levels of knowledge about mushrooms in the first case and tendency to develop specialized knowledge of a secret about mushrooms in the second. The sharp difference in respect of the fungi in different cultures (cf. Gr. The name of mushrooms as "food of the gods" or the Aztec as "God's flesh" and the interpretation fungi as the "bread Devil" or "dead food" among mikofobov) not only opposes the mushrooms as food "antipische," but also defines two types of mythological motivations value or harmfulness of fungi. There are many interesting theories of the emergence of mushrooms: in some cultures it was believed that fungi evolved from God's spit and excrement of the gods that this is heaven or urine, in others – excrement of the rainbow.

In Tajikistan, it is believed that fungi – is fallen to the ground the air lice, which shook out his robe 'Great Mother'. In one African tribe there is the theory that the earth and sky came out of the cap and stipe. I survived the following legend Ket: men and women rose from the ground. Sonny Perdue is open to suggestions. God planted them there Esey, scattering the ground with his right hand the seeds of women, and left – the seeds of men. Initially, and husband's and women lived separately, ie women lived in tents, and the men grew up in the woods in the form of phalluses, mushrooms. Baba went to the forest and came to see phalluses, when they have to then have the desire. Over time, a woman tired to walk far into the woods, and it just tore this mushroom-phallus, and brought to the tent, after which he turned into a full-fledged man.

Following these developments, wood phalluses declined and turned into a mushroom, and the men moved to the plague. The oldest archaeological evidence of the use of mushrooms is tassiliyskoe image found in the Tassili cave. It was created about 3500 years before p. H. intention of the artist is clear. Dancing shaman holding a magic mushroom. The recent discovery of an esoteric cult of fungi in the Mexican Indians allowed to re-evaluate situation and pay attention to other traditions in which there is such a cult (starokitayskuyu, Paleo-Asiatic, etc.). Already "Chronicle" Bernardino de Sahagun (16.) Reports on the use of the Indians during religious holiday magic mushroom teonanacatl, causing hallucinations, even earlier, at the turn of a new era in Mesoamerica, there was a sculpture depicting a mythical spirit in the leg, a few centuries later, there are mushrooms and idols, carved masters of the tribe of Maya – Quiche. In the Paleo-Asiatic mythology widespread stories about the "muhomornyh people." Over time, the existence of the Mexican magic mushrooms remained a mystery. The story of their discovery re-presented first-hand the remarkable two-volume work on etnomikologii 'Mushrooms Russia and History', its authors, American researchers Valentina Pavlovna Wasson and her husband, R. Gordon Wasson, played a decisive role in their discovery.

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Ammonites

Mysterious creatures ammonites left their mark in virtually every corner of our vast planet. Today scientists around the world are finding more and more remains of these most ammonites, some of them are in the form of fragments, but if With luck, as well survivors beautiful ammonite shells. As a result, today, ammonites are known to us – like the ancient cephalopods, extinct many centuries ago. Geologists, historians and artists, these days can only fantasy on the theme of what is the true story of origin and extinction of these creatures. Evidence of mass deaths of giant ammonites stretched today, a few miles for a small town Kremmling the Colorado Rockies.

Plot Kremmling attracted the attention of scientists and has been known for many years, although only a few of the fossils have been collected for scientific research. In 1998, in August, one artist Ray Troll, and a team of volunteers from the University of Colorado joined the expedition. Of the goal was to recover ammonite fossils for research and demonstration at the Denver Museum of Natural History. Using specialized metal rakes, the team examined the soil mound, until then, until he heard the characteristic sound of the buried coveted finds. It took about fifteen minutes before the goal was finally achieved.

Having determined the location of the last set of ammonites in the fibers splices along the top of the ridge, they saw that these deposits extended further for several more miles. Today compared with many ammonites Nautilus, now living on earth, because they have many similarities with ammonites. However, once scientists have yet come to the conclusion that the ammonites are rather refers to a family of squids, than the Nautilus. For how many years does not fade the interest of scientists around the world to the history of these once living on our land animals. And to this day the magnificent and mysterious ammonites with great interest the study by scientists around the world, each time discover something new in them so mysterious and sad stories.

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Standard Ceiling

Try to draw on paper all the planned changes in the room. Of course, to call this design the project may be, is not easy, but for the builders, which invite you to work with, such the image will be very useful. The overall objectives of the repair room, just like any other room, it is important to regularize the room in general. To begin with the replacement of windows, radiators, doors and dismantling old furnish the room. To do this, remove the wallpaper, floor covering, remove the layer of paint from the ceiling. Then check the quality of the electrical wiring, if necessary, Stroebe walls and lay new cables. Then conducting rough finishing.

At the same time fulfill the floor screed, trowel and shpaklyuyut surface of the walls and ceiling, carefully sealed all the cracks and irregularities. The primary decoration begin only after all preparatory work. On the ceiling of the repair room ceiling should be considered the most important element. In this issue should be especially careful. The fact that we are used to direct the main stream of light from above, therefore, must have lights on the ceiling. You can use spotlights complete with a chandelier, the chandelier can be only one, but you can make light of some ceiling lights.

At the same time lighting quality will be different. Despite the trends, the preference for light living room should be given to an eye accustomed chandeliers and lampshades, giving a soft diffused light. It must complement the wall, Standard and table lamps. Multi-level light would help to break the space into zones and create a unique charm and comfort of your living room. The ceiling can be layered to use stucco, painting, or simple whitewash. Today, designers offer ceilings natural wood, panels, special tiles and various other ways. Particularly noteworthy ceilings. Any way to finish should be done professionally and efficiently. On the walls of the repair room in this issue limit of no imagination. You can use the structural plaster, wallpaper of various types, decorative panels, wood, cloth, combine finishing materials, active use of color. If you want to highlight certain areas in the repair room, use different colors. The main thing is to use colors and materials combined. Pay special attention to the fireplace is good if you have the opportunity to build this in my living room fireplace. But do not be upset if this is not possible. Use electric fireplaces, which are now amazingly like the real thing. Front of the fireplace can be comfortably placed fluffy carpet, and chairs can be arranged. A few words on the floor. Parquet should be considered an ideal option for the flooring in the living room. But do not stop only on him. For the living room suit and laying laminate, linoleum can be used and even ceramic tile. The only advice, do not lay in the living room carpet. In this room there are all your family members, and hence load on the floor here is comparable to the kitchen. Carpeting quickly breaks down and repairs will have to spend more time. Conclusion Deciding to redecorate your room, look carefully other materials of our website. Perhaps you will find useful information.

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Properties And Application Of Water-borne Primers

At the present time are very common all kinds of universal water-borne primer based on acrylic materials. Such compositions provide excellent adhesion to painted material, as well as fit application of latex, acrylic and alkyd paints. So they are suitable for priming the surfaces of concrete, plaster, gypsum board, wood, fiberglass and materials. Today, the production of primer compounds, as water-based and alkyd (GF-021 primer), takes into account the type of work surface: brick, concrete or plaster, plasterboard, wood, plaster walls or ceilings. Depending on the conditions operating surfaces, which use the soil and the type of enamel (eg, enamel PF-115), chosen method of finishing. For the initial surface preparation used primer improves the adhesion between the layers of finishing materials – such soils are called primer-primer. The more expensive coat, the more strictly they are distinguished by appointment, the better their quality and they are generally more environmentally friendly.

In the application of a comprehensive coverage of each paint layer is preferable to use a primer, for example between the wall and plaster, stucco and putty, putty and between enamel. Before choosing a primer is necessary to pay attention to the porosity of the surface and its moisture absorbing capacity. For low porous, dense grounds is better to use primer with excellent adhesion. Loose and porous surfaces only qualitatively stronger ground with the properties of deep penetration. Must keep in mind that in this case, primer application rate of increase. Universal primers for mineral surfaces are used for priming the average porosity of materials. Thus, the concrete walls are difficult to strike the first, an initial layer of plaster.

No primer is not necessary. For work in high humidity is required to use special formulations for priming. Here unpaved required to build on the painted surface moisture layer. Blocks of plaster before tiling reupload should definitely primed. The primer should be absorbed and create a protective film that prevents tile adhesive to lose moisture as dried glue becomes unstable and a tile with the passage of time is likely to fall off. When you create a comprehensive paint is wise to use primers and enamels the same manufacturer. This will get the best result. Every serious manufacturer launches its range of materials and ensures the compatibility of different products with their integrated use. For best results, the most important type and purpose of the primer, not the number of used product per unit area. And do not forget that good coverage can not be obtained without competent compliance with technical standards and regulations.

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Company Selects In Installation Of Stretch Ceilings

This information is intended for those who do not want to buy a pig in a poke. You have decided to get rid of the faded paint, loose plaster, escaping Rustam on his ceiling and order quality suspended ceiling. For this, you see advertisements in newspapers and the Internet, companies that sell and install suspended ceilings Mytishchi, and of course, call a few ads, that would find the company that will meet your cost and quality of services offered. But that would make the right choices you need to know this! It often happens that instead of the original stretch ceiling, the buyer slip a fake, which he did not mean to the ceiling is not in writing, where it is made. Won a few tips on how to buy real quality ceiling and not fall into the hands of fraudsters. Obey the following rules. When choosing a company pay an installer attention on how the announcement is made and that it is written in the text should be not only a mobile phone number, but always steady.

The company itself must be formally registered. If this is the dealer, then He must have a certificate for the right to view the brand in your area or the relevant agreement. The company must be licensed or certified set the state standard. They should be brought to your first request. Another point to which attention must be: necessary to have a company representative who comes to you on average, own, original brand directory with samples of the film. The cost of producing such large directories, and firms that invested in their creation, can guarantee the quality of the materials and perform their works.

Unlike companies, which show the customer a simple trimming of the film, taken from nowhere, or the producer of the film sample catalogs that they can be bought for 300 rubles. Be sure to compare prices on ceilings from several companies. Too low prices may indicate that you offer the installation of stretch ceiling with cheap components that may be short-lived and detrimental to health. It often happens that on the phone You declare a small cost that would lure in "their network", but stopped coming when their representative, the total cost increases at least 1.5! Explaining the complexities of installation or has other reasons – so Dear clients, companies do not work! The basic and crucial fact that the company that you order a suspended ceiling, do not deceive you and make all qualitatively – is a contract. It is a contract in which will be spelled out in detail all the conditions and settle disputes, will not leave you without money, with poor ceiling. Do not forget that the existence of a detailed and signed contract gives you 100% guarantee to get through the court company to fulfill its promises.

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