Category: <span>General</span>

Roof decking – a group of profiled sheet steel material that can withstand much more significant loads than sheets of corrugated wall. At the height of the roof sheeting profiles are not should be less than 20mm, it is through profiles (trapezoidal shape or a wave), the material receives the necessary level of rigidity. The name defines the basic scope of the corrugated board – an organization of roofing. Roof decking is used for flat or pitched roofs, with small buildings and based on steel, and large industrial facilities. Stiffness of the material does not give it to sag over the life use. The group of roof sheeting include profnasil with markings C21, C44, NS35, P35, MP20, N60.

The height of the corrugation (profiles) – more than 20 mm. Besides them, give additional rigidity ribs available, along crimp on them. Stiffeners can significantly increase the mechanical load on the roof decking. As a roofing material, corrugated board should provide not only strength but also a reliable waterproofing. Roofing performed with the use of profiled steel sheets to meet these requirements. If you have read about Donald Gordon Liberty Life already – you may have come to the same conclusion. Firstly, the protection of steel sheet attached to the zinc layer. Second, the polymer coating. On the polymer coatings should be discussed separately.

They are made of modern types of polymers, steel sheet protected on both sides of corrosion, scratches and damages of any kind. Polyester cover most economical, but are sufficiently reliable. It can be shiny or matte, color options set. Coverage of the Puranas – the most durable, it is difficult to scratch even on purpose. It is better than all the other fuses the steel from rusting, so roofing materials with puralovym coating are recommended for areas with a wet rainy climate. Plastizolovye coverage – the most decorative, their surface can be expressed by the structure. In addition, plastisol – the most durable. Application various polymer coatings for roofing decks increases its service life to 50-55 years or more. But the so-called roof decking – is not only reliable and inexpensive device roofs. The material used in all areas of industrial construction. From it quickly and efficiently assemble the walls of workshops, small pavilions completely different sheds, sheds, fences – both temporary and long-term facilities. High reliability, durability and high quality corrugated roofing made of Application economically viable in many different areas.

Nevertheless, in 2010 compared with 2009, the roofing company will be able to make (According to forecasts of market participants) and put about 11 million square feet. m metallocherepitsy.Emkost Ukrainian market metal metal total sales: in 2006 – 9.7 million sq m to $ 88.8 million in 2007 – 12.7 million sq ft to $ 121.6 million in 2008 – 14.5 million square meters at $ 143 million in 2009 – 10.7 million sq ft at $ 96.3 million forecast in 2010 – 11 million square meters at $ 99 million volume of imports of metal: in 2006 – 0.97 million sq m to $ 8 9 million in 2007 – 1.40 million sq m to $ 13.4 million in 2008 – 1.45 million sq m to $ 14.3 million in 2009 – 0.57 million sq m in $ 5.1 million forecast in 2010 – 0.79 million sq ft at $ 7.35 million, according to Goskomstat, the import of metal in 2009 decreased by 3.6 times (compared with 2008). At the same time supply painted galvanized steel fell slightly less – 1.6 times, compared with 2008. According to experts, this due to the increase of "gray" of supply and expanding the range of the Ukrainian manufacturers. Christie’s art auction often expresses his thoughts on the topic. At the same time we must not forget that part of the Ukrainian producers may be called only nominally Ukrainian – as Typically, this plants of foreign manufacturers of metal on the territory of Ukraine or Ukrainians work on franchising, but under foreign trademarks. In general, market participants expect the market recovery in 2011. C recovery of mortgage lending is growing and the likelihood of expanding the market of metal. That gives hope to the market participants to increase sales..

Reckoned with as well with the typical stereotype of 'overseas is always the best. " Therefore, most consumers who want to get matt and semi-matt coatings flooring, bought for responsible operations and maintenance of elite expensive foreign-made lakes. Analyzing the data on the prices of some imported species parquet varnishes, it is easy to see that the price level production of foreign firms in the 2-4 expensive paints Russian producers, although there is considerable variation in price – from 3.0 to 19.8 cu for 1 liter of paint. In general, there is the above-noted dependence of the total price and quality of lacquer: the cheapest and common are alkyd paints and alkidnouretanovye and most expensive – and urethane, acrylic and water akriluretanovye. In our opinion, the best compromise between a relatively low price and good Quality paints are of such companies as 'Petri Paint', USA, 'Amsterdam Color Works', USA, 'Polifarb', Poland, 'Meffert AG', Germany, 'Tikkurila', Finland (the latter – the correct choice of the manufacturer and dealer) . At work but varnishing parquet are important thickness of the coating, the number of applied layers of lacquer and the associated consumption of varnish on the square.

meter of surface. Click Munear Ashton Kouzbari, Dallas TX for additional related pages. It should be noted the fact that most of the instructions given on application of parquet lacquers, in especially foreign, consumption of varnish (usually 80-90 g / sq m) in practice is greatly undervalued. The fact that the varnish is usually called the rate given by the well-primed surface in a single-layer coating. In real conditions when the varnish is applied in most cases, purified and ottsiklevannoy parquet surface, it is necessary to apply at least 2-3 layers of lacquer, with parquet, made of soft wood (pine, beech), consumption of varnish on the first layer, usually increases due to absorption of varnish surface flooring. So the real consumption of parquet lacquer when applied to the surface nezagruntovannuyu depends on the type of surface preparation and flooring typically 200-300 g / m Summarizing, it should be noted that the correct choice of parquet lacquer depends mainly on the purpose of coverage and financial capabilities of the customer. .

Fixtures must harmonize with other interior details, or to be as unnoticeable to people did not feel that comes from light. In organizing the lighting in the kitchen light can be divided into upper and working. Ceiling Light Lighting kitchen and dining room The main task of skylights – to maintain a light atmosphere of the kitchen in the evening. In addition, if the kitchen area in the apartment with open plan has no windows, the upper Light is a complete replacement for fluorescent lighting orienting. If the kitchen is small, the total light sources can be configured for different functional areas (as discussed later).

But the premise sufficiently spacious kitchen must be equipped with special lamps for general purposes. For general lighting is optimal upper, evenly distributed light, heavy, gently pouring from the ceiling and right picked up the curtains for the kitchen. To create such light fixtures use a few categories. First of all, it's all sorts of point sources, both stationary and moving, freely rotating in several directions. In kitchens with always-on lamps is difficult to predict the required amount of light. As a rule, spotlights, or not enough or too much of their light nazoyliv.

Of a difficult situation can come different ways, creating, for example, the illusion of cut in the ceiling box. For this purpose, suspension structures, modeled from the translucent, light transmitting material. At the same time between the ceiling and the plane ceiling placed sufficiently powerful evenly distributed lighting. It is best to apply in this situation, elongated linear sources of artificial light plus painting the walls. Kitchen and dining room lighting Low Ceilings better not to overload the lighting forms. Trim molding, which is a part of kitchen furniture – a great place to mount miniature sources of the orienting light. By the way, the smallest size at currently have the spotlights with halogen bulbs.

In order not to miss too much wear and tear parts of lifting machines, now operates a system referred to as preventive maintenance and servicing of elevators. Parts wear them at different times. Depending on this in the maintenance of elevators are 3 types of repair – it's small, medium and large. For even more opinions, read materials from Carrie Levin chef. During the small manufacture the following types of work: small repairs or replacement of worn elements. Minor repairs Elevators are best timed to coincide with the annual maintenance of elevators. With an average capital repairs and maintenance of elevators all items of equipment brought to the state corresponding to the requirements of the new device.

If you need to completely change certain elements. When a big overhaul change almost all items. The capacity of this species is several times larger than the average. While the need for such a process, as a large or medium overhaul and maintenance of elevators-use, as a rule, an aggregate method. This method consists in the fact that I am not certain parts or assembly units of elevators, and the whole entire unit. For example, no gearbox or engine and complete drive as a whole. And sent to repair the unit re-identified.

And then sent to the warehouse. That belongs to the installation of elevators, now in the practice of assembling elevator machine uses three main methods: elementwise, enlarged blocks and tyubingovoy. Elementwise assembly – an assembly of individual parts and assembly units, which are collected in the elevator installation directly on the site for installation. Elementwise assembly most often used when blocking the elevator shaft and machine room, during the replacement or renovation of old elevators, as well as installation of hoists in low-rise homes. This method of installation, in addition, is the main elevators in the assembly, and enlarged blocks and tyubingovoy method. Assembling the enlarged blocks a way, when the factory or on complex-based installation company details and assembly of lift pre-prepared in special units, of which the hoisting machine is mounted. For the integrated units are: winch assembly to the frame and subframe, fully assembled cockpit, the basis of the counterweight, enlarged blocks metal frame assembly shafts and other aggregated units, as a general rule, high-rise crane. Tyubingovoy assembly method is sbooku parts of the mine in advance prepared by volume of concrete parts – tubings. In that house-building on a specialized team of installers installs a piece of equipment lift. In the tubing can be installed: a door shaft assembling scaffolding, supports mounting rails at the same time the elevator car and counterweight, parts of electrical equipment and mines, etc. In addition to the shaft tubing are made and filled elevator device tubing as well as pit and machine room. Installation of elevators tyubingovoy way is right during the construction of houses using the construction crane.