Can you imagine object that provides insulation properties of ordinary buildings, while it is many times more economical investment?
The answer is DUOL air dome with innovative insulation system SpaceDomeTM. Take a look at video of world's best energy-efficient air dome equipped with SpaceDomeTM.
More info about SpaceDome: http://www.duol.eu/duol_technology_39/spacedome_49.html
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