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The system mounting hinged facades

    Bearing HVF frame consists of brackets that are fastened directly to the wall and bearing profiles installed in brackets, which with the help of special items fasteners are attached plates (sheets) lining. Heat fixed on the outer surface of the wall using dowels, special profiles, etc.

    The main mission of carrying the carcass securely consolidate plates lining and insulation to the wall in a manner that between the insulation and finishing panel remained ventilated air. In doing so, excluded glue and other "wet" processes, and all connections are carried out mechanically.

    Podoblitsovochnaya construction must possess: a high degree of resistance to the effects of wind loads; sufficient strength under the action of the weight load lining; anticorrosive resistance; some mobility units for storage, the static (own weight construction, including the weight panels and heater) and dynamic (wind, temperature changes and etc.) loads; opportunity to equalize walls, high speed and ease of installation, etc.

    The choice podkonstruktsii influences, in addition to the height of the building and projected operating conditions, facing material used. For example, use as a protective layer of aluminum decorative materials mean that podkonstruktsiya must also be aluminum. Steel mounting use undesirable, because the interaction of these two metals can encourage corrosion.

    Plays an important role and weight of protective decorative screen, for example, natural stone, a more powerful frame. 

    HVF Ukrainian suppliers often offer customers the HVF as the whole system - facing material, podkonstruktsiya, fasteners. Many refuse to sell altogether for fear of HVF poelementno presented to spoil the reputation of the trademark. It's no secret that some customers seeking to save on hidden elements (podkonstruktsii and fixings), buying cheap forgery. The result guaranteed to have problems: at best - traces of rust, at worst - the destruction of facade design. In doing so, not the developer's reputation suffers, as alleged supplier of low-quality HVF. Until such a phenomenon exists, Ukrainian customers, working with solid firms will have to tolerate restrictions on the freedom of choice podkonstruktsii and fixings.

    In western countries, according to the experts, this is not a problem (apparently, European developers does not come in the head "cling" severe natural stone at podkonstruktsiyu for lightweight materials, etc.). Therefore, the spread in Europe received specialized approach to production HVF: some companies produce podoblitsovochnye construction and fastening elements, others - decorative panels. The builder chooses podkonstruktsiyu same independently of those options that technically comply with specific conditions facing materials and construction. Such a "division of labour" explained simply enough: in order to stay on saturated European market, it is necessary to improve products, introduce various know-how. The positive development in both directions (podkonstruktsiya and lining), carried out by specialists of one company are unlikely to be equivalent. In addition, they require ongoing financial investments. At the European market for NWF podkonstruktsii there only a few companies with sufficient financial and scientific potential for successful work in this area. They offer up to 20 types of fastening systems ventilated facades depending on the type of system (hidden or visible), facing material, etc. In addition, manufacturers podkonstruktsii provide technical support.

At the Ukrainian market HVF have proliferated fastening systems produced in the EU (Eurofox, Spidi), Russia ( "Kraspan", Estima, U-kon, AluWall), Belarus (Alutech), Southeast Asia (S-Torm, AMTT) . In addition to the aforementioned "professional" podkonstruktsy, Ukrainian fasadchiki apply a simple aluminum profile of Belgian, German or Turkish production, as well as ordering the required elements for domestic factories, which are often copied technical solutions western producers. Such action not only illegal (because technical solutions are the intellectual property), but do not bring the expected result - there is no guarantee that this solution is suitable for specific object (such a way as to guarantee the durability of the system can not be facade). The problem is compounded by the fact that in Ukraine there are no standards for NWF, as such, and controlling bodies is not possible to check the quality front of a specific facility (after all, in order to verify You need to have a list of requirements).

    The specialists of "Facades of Ukraine" emphasize that at this time, all manufacturers are working on HVF TU, as approved at GOSTov facade systems do not exist. Major manufacturers conducting independent certification on the basis of tests and obtained permits from relevant government authorities - firefighters and construction services. However, should the entire facade certified system in the complex, and not just material.
    You must also highlight another very significant point. Unfortunately, to date, the level of quality construction in Ukraine has not yet reached Western standards, and therefore with the construction of ventilated facades in Ukraine has been confronted with problems that are unfamiliar to Western producers designs (for example, significant irregularities walls). This has resulted in the western system (even a very high level) is adapted to our conditions.

    According to the above requirements, which must meet podoblitsovochnaya construction, shows how it is a complex and responsible part of the facade. And so every major system is patented, it passes a very serious test. Podkonstruktsiya can not be unified for all types of buildings. To pick up and calculate the required range of products, the customer is required to provide technical project, which includes some data, such as: climatic district buildings, location (wasteland, dense buildings, etc.), height and configuration of the building, the type of material bearing walls, thickness and type heater, the type of cladding and its method of attachment (visible, invisible), etc.