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Perhaps the most popular building material for today is cement. Speaking as a binder, it is part of jbi, various building blocks (aerated concrete, aerated concrete), fillers, for direct solution preparation, etc. Before you can buy the cement, it goes a long way to realization. Production of this material deals with a huge number of factories, and buy it in any region of the country will have no difficulty. Cement production is mainly can be classified by one of the options.

Dry or wet method. There are, of course, a third, which is a combination of two earlier. Production and delivery of raw materialovNezavisimo the chosen way of the first stage is the production and delivery of raw materials: limestone and clay components. In a question-answer forum altavista was the first to reply. Extraction of raw materials is usually open to quarries. Raw materials are divided into hard and soft rocks, and in both groups may include limestone and clay components. Preparation shlamPri dry method materials are crushed into mills in several stages. Solid materials in special crushers crush into small pieces. Then both types of materials are mixed, undergo a process of drying and co-grinding into small granules. Continue to learn more with: Cell Phones.

Clay and calcareous components can be dried and undergo fragmentation separately with the passage of a joint procedure, mixing efficiency increases. And this is an important factor, since the formation clinker, the more effective above the contact area of raw materials. Increase the contact can be achieved by grinding. Thus we get a dry mixture – slurry with water content of 1%. In the wet method production for the grinding of soft components are used mash. Grinding the solid components in the same way as in the dry method of production. Then, when the compound mixtures in the mash and the mill turns sludge in the form of a creamy mass. The water content in a matter of about 40%. Adjustment shlamSoblyudenie exact proportions of components used does not give the ultimate mix, which will be exactly meet the required chemical composition. The reason is that even within one place of birth can vary the composition and quality of raw material. Therefore, pre-cooked adjusts the mixture. A mixture is prepared in advance and depending on the quality of raw materials with a large or small content of calcium carbonate. Firing clinker takes place either in the furnaces of mine type, or in rotary kilns in the manufacture of dry and wet method is used for only the second type of furnaces. The technology itself is heated sludge to high temperatures: about 1500 degrees. Furnaces are huge pipe, a length of about 100-150 meters. It is worth noting that the performance of ovens with rotating drums is 1-2 thousand tons per day, while the furnace shaft type, the figure is 0,5-1 thousand tons a day. Final etapPosle final preparation of clinker, it is necessary to mix it with additives and gypsum. At this stage, the clinker has a granular structure, however, as additives, and therefore goes hand in hand the process of grinding and mixing, and eventually obtained cement. Then it either warehoused or sent to the filling line, where it is distributed in packages. As the packaging is usually a multilayer paper bag.

The main advantages of suspended ceilings: Fast installation – just a few hours and your suspended ceilings will be installed without construction debris and moving furniture. Strength – because of its flexibility, suspended ceilings withstand enormous loads: 1 m2 withstand a load equal to 100 kg. Moisture resistance – thanks to its waterproof, stretch ceilings are reliable prepyadstviem for the penetration of water, not corrode. Practical – easy to install and remove, does not require special care. Durability – the manufacturer guarantees that within 10 years, your ceiling will not lose its original color, while the seams and retention will maintain its reliability and durability for 15 years. What makes suture suspended ceilings from seamless? The next frequent question: what is the feature of seamless stretch ceilings. ekvator.dp.ua any essential no difference. The whole point is that the film was made in the form of a strip width of 130 centimeters.

Course cover a large area of one strip impossible. So, before you perform installation of suspended ceilings, film connects with a special apparatus. These seams are especially noticeable on the glossy film on the mat is much smaller. (Source: ISearch). Seamless stretch ceilings are made of the broader bands. But still, the width, usually limited and is about four meters. Russian manufacturers do not offer such a wide canvas. So make sure seamless stretch ceilings – the French or German. They cost about half to two times more expensive normal.

In addition to the usual matte or glossy stretch ceiling, it is possible to establish a ceiling with a pattern. The most popular image that mimics the sky. Price significantly exceeds the cost of standard solutions and depends on the complexity of the picture. Properties of the film: – Stretch ceiling has anti-dust properties and does not require any special care. But if necessary it can be washed and rubbed. -Remains elasticity even after stretching for 10% of its length – guarantees lightfastness according to din 54004 at least 7 out of 8, does not emit harmful substances, so it establishes in any premises (operating, nurseries, etc.). Is not ignite (TNO B92-003);-is the acoustic equalizer – resistant to moisture, high and low temperatures (from-40C to +80 C) – involved in the thermal insulation – Strength (1m. square. film holds up to 100kg. You do not have flood scary )-average life-ceiling 25 years. Matt suspended ceiling is ideal for dormitories. Creates a perfectly smooth ceiling that can not be obtained any other way to finish, even plasterboard. In the presence of several shades of matte stretch ceilings. On suspended ceilings can cause a photo that would give originality to any interior. Photo for stretch ceilings are best used in rooms with large high-ceiling look good as an insert in plasterboard construction. Stretch ceilings with stars. Stretch ceilings with stars – the most original solution in the interior. 'Starry sky' is created by special technology using fiber optic lighting systems and . Stretch ceiling with the stars will highlight any decor. Two-level suspended ceilings. Two-level suspended ceilings are applied for the implementation of the most unique design solutions. Totally new direction in the stretch ceilings.

On the Ukrainian market of finishing materials suspended ceilings appeared relatively recently, but now the advantages of stretch ceilings and appreciated by consumers and interior designers, and representatives of the companies-builders. and indeed – all the advantages that are inherent stretch ceilings are so obvious that the owners of a stretch ceiling often left very satisfied. Let's take a closer look at the fact a number of advantages, that produce the suspended ceiling, among other finishes. Installation of suspended ceilings only takes a few hours, with the installation runs without rearrangement of furniture and no debris. Stretch ceilings are not require special care, and if necessary, easily removed. Practice shows that the suspended ceiling will change more frequently due to a desire to change the interior, rather than for other reasons. Stretch ceilings are very strong – 1 m2 stand load equal to 100 kg.

Also of note is the high moisture suspended ceilings. For example, if the neighbors from the top floor will forget to close the valve, the ceiling will protect from flooding your apartment – within 2 days about 60 liters of water can be retained ceiling without any consequences. Stretch ceilings are environmentally friendly and safe – they do not emit harmful substances do not contain allergens that have no smell. Also very important is the fact that tension ceilings are fire resistant and trudnosgoraemy (have a certificate of fire safety class M1). Stretch ceilings significantly increase the thermal insulation of the room, which is especially important in cold winters or instability of heating systems.

Sound absorption stretch ceilings have a positive impact on the acoustics of the room. Separately, we note that at the stretch ceilings does not settle the condensate. This allows you to easily install suspended ceilings in areas with high humidity – in swimming pools, bathrooms, nursery, health and spa facilities. Briefly technology install stretch ceilings can be described as follows: on the walls of the well-fixed frame, then on He fastened the canvas. Then the room is heated to a temperature termopushkoy at 50-60 degrees Celsius, and heat the film becomes soft and elastic, which allows to produce stretch fabrics. After normalization of temperature fabric forms a perfectly flat plane. In this design stretch ceiling allows you to mount any, even very sophisticated lighting systems, until the painting with light – a special kind of design on the basis of fiber-optic systems. As for the price of a stretch ceiling, you can just take a calculator and calculate. Credit: ISearch-2011. As a result, it appears that the suspended ceiling generally cheaper than hanging, painted and wallpapered counterparts. You also take into account the cost of services to remove the old coating from the ceiling, materials and work on leveling the ceiling, installation time and the time required for cleaning, right? That leaves a total of that stretch ceiling is also beneficial. As you know, everyone chooses for themselves. But usually the person wants to choose the best. So make the right choice, gentlemen.