FIELD: chemistry.
SUBSTANCE: invention relates to antireflection heat insulated glasing articles. The technical result of the invention is reduced reflection of visible light of glass stone with simultaneous reduction of the heat-transfer coefficient. Double glasing contains at least first and second multilayer glass blocks which are parallel and separated from each other. Each block has first and second primary surfaces. On the first and second surfaces of the glass blocks there are coating layers having emissivity between 0.4 and 0.5, having an inorganic current-conducting metal oxide layer and an inorganic dielectric oxide layer. Each current-conducting metal oxide layer has refraction index greater than 1.8 and each inorganic dielectric oxide layer refraction index less than 1.6.
EFFECT: double glasing has visible reflection power less than 4% and heat-transfer coefficient at the centre of the glass less than 0,35.
14 cl, 2 tbl, 11 ex, 2 dwg
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