ARCH COVERING Russian patent published in 2003 - IPC

FIELD: construction industry, covering of structures and buildings. SUBSTANCE: given arch covering can find use in industrial and agricultural construction while mounting cold and warm coverings in buildings erected rapidly. Technical result of invention lies in development of more efficient structure thanks to possibility of covering of large spans not limited by length of produced profiled sheets, enlargement of useful height of building and creation of architecturally expressive structure psychologically comfortable for people inside building. Building covering comes in the form of arched blocks-sections which bands are formed from several flat profiled sheets curved in compliance with curvilinear shape of bands in process of manufacture of arch covering. Profiled sheets are interjoined longitudinally with overlapping after each sheet being bent, Bands are linked with the help of bar system. EFFECT: development of more efficient structure. 1 cl, 7 dwg