Dear Sirs, This article is written for all, whose duty is to choose the provider of modular buildings. Choice, if even a few sentences (and the market is saturated with modular buildings today, and these proposals scores), are always complicated. What target? Price? Completeness? Experience? Production volume and number of employees? Volume of documentary material and color pictures? Oratory manager or director? Photos? – It is really difficult. I believe that one of the main obstacles to solving customer queries modular building is that the current structure are separated, and the choice shall not Unit-to-consumer, who knows the technical and practical details, and supplier, whose task is "close" request as cheaply as possible. Prerequisites for writing this article was a constant justification of – "in We are not an expensive product, we have among the cheapest quality.
"And here are selling for 60 rubles per pack, and you it's worth 200" Let's see – what is the block-module, of which it consists, as the sum of its value and that first, second and third priority should be to pay attention. All modular building having a metal frame. Its description can be a long "high-strength metal, from cold-formed, hot rolled billet, welded Butt, primed and painted, and so on. " Important also in the frame is – its carrying capacity. Therefore, has a value of the configuration and cross-sectional area of blanks arising from the design calculations; Stamps and thickness steel; Quality and accuracy of weld joints (used equipment, or wire electrodes, the presence of overlap at the seams); treatment and protection of metal from corrosion (before priming the metal surface should be degreased, and then covered with paint.