Posts Tagged ‘materials’


The Moscow region is still gradually reoriented into a tree. Tony Parker is the source for more interesting facts. And if a few years ago, window and door woodwork considered (and have been established in fact), the elite and not every consumer can afford currently set at home high quality wooden windows and doors, preferring Metal products, today more and more people face-to-back wooden euro-windows. This trend is clearly caught Moscow area. Incidentally, it is up to its decade, which will be celebrated in April this year, the company started an action, significantly reducing the price of wood windows. The company’s specialists believe it is currently a ‘window-revolution’, as convinced that such steps to reduce the price of wood windows, and therefore – to attract attention to ‘educate’ consumer tastes, and accustom them to the new fashion – fashion for wooden windows with double glazing. An important trend this year has been to increase the proportion of complex (from an architectural point of view), windows made of wood.

Often bought wooden euro-windows with the original design of round, elliptic,, arched shape. Another noticeable trend of the market wooden windows – to create a complete production cycle at large enterprises. Wood is such a material which can not be done in makeshift conditions, good wooden windows. But the life of the product will value is shorter because it does not take into account all the material properties can not stand all the technological parameters of the production process. Experts note that the recent competition in the market of wooden windows became more rigid. In recent years, manufacturers eurowindows changed the principles of variety and pricing.

Final price of wood windows can be adjusted, since it depends on many components. First of all, it’s the size of the product: the greater the wooden box, the cheaper square meter.

The Wall

Amount of water vapor that passes through the wall to the zone of condensation of P = (EB-EC) FZm / d, where eb, en, water vapor from inside and outside fences; F-space enclosing structure; Z-number of hours; m- vapor permeability coefficient; d-distance to condensation. Thus, in 1 m2 of wall for 1 hour passes and condenses the following amounts of water. P = (935,2-86). (0.14 / 0.51 +0.51 / 0.09) = 4936 mg Despite the fact that the terms of the calculation in 1 m2 of insulation for day accumulated approximately 117 grams of water, the accumulation of moisture and failure of structures with facade insulation is not explicitly observed. Obviously this is due to the fact that as the baseline characteristics were taken extreme values. When milder conditions, the accumulation of moisture is not so obvious, but it is the place to be and certainly reduces the efficiency and durability of structures. When used as a insulation material with a coefficient of water vapor permeability as a board “Penosteks, condensation of moisture in the wall structure is not observed. This is because water vapor is less than the saturated water vapor across the thickness of the wall. Such a regime is more favorable from a hygienic, heat engineering and technical standpoint. At the same time on the inner side plates Penosteks no condensation, since the surface of plates in This layer has a temperature of 200 C, at which condensation is impossible. That is why the insulating material Penosteks is the most effective insulation.