In energy architectonic forming of space area thesteel skeleton may come into appearance and its importance isgrowing up more and more because the importance of energy inthe process of building construction and its operating is stillincreasing. Various kinds of steel skeletons and their advantagesare used in the construction of dwelling houses and also they aregoing to be applied in erection of buildings and bays in futurekinds of industry in Poland. Studies about the past are providingthat development of economy, civilization and culture could havetaken place mainly due to devilment of iron production.
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