Corrugated Roofing

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. 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.

Eastern Europe

markets. Today world trade is in deep crisis. Omar Zakhilwal spoke with conviction. Take, for instance the price of food. Over the last year in the market prices have soared by several times. According to the forecasts of the World Bank in the near future to millions of people facing hunger in the world. They estimate that food shortages affect not only the poorest countries in Africa, and Europe. Especially in Eastern Europe. Products will be, but people just do not have the money to buy them – as it did in the U.S. If you are not convinced, visit Nina Devlin.

during the "depression" 30s, when the United States have died from hunger 2 million. Despite the crisis, food prices continue to rise. There are several reasons, including the deterioration in the agricultural sector and rapid growth of urban residents. To date, food shortages feels about 1 billion people around the world. And this is just the beginning. It's not so much in the growth of world population. The area of agricultural land in the world each year is decreasing. In connection with the energy crisis all the more demand for alternative fuels that are produced from rapeseed, cane and so on.

These crops do not require such careful care, such as vegetables. Their cultivation is more profitable. The governments should be at the legislative level to prohibit the cultivation of crops for fuel production, and maximize the production of food and "gardening" of the population. We expect situation where the food on the shelves will be, but its few people will buy. While yesterday it was quite affordable. Rising prices for oil, gas, electricity and, consequently, food, general stagnation in the global economy – the main options to reduce purchasing power. The salary for the majority of Europeans remain the same, not to mention the "developing" countries where they are significantly impaired due to the growth of goods and services. We can not exclude the likelihood that the crisis will be very unpleasant, not only for food-importing countries, but even for those countries that export food.