Dr Susan Roaf: 'The Amazing Windcatchers of Yazd'
We take so much for granted when we look only at the visible structures of buildings, but windcatchers demonstrate that their invisible attributes may often be more important. Their story in Yazd reaches out in many directions, showing how one apparently simple design feature links us to many aspects of the physical, historic and political past of the whole region. We see the extraordinary achievements of the great builders, the Ostads of Yazd, who over time evolved evermore amazing towers, utilising the natural energy from their sites and regions to bring comfort cooling, and luxury, to desert homes. Windcatchers reflect well the turbulent 19th century decades when wealth was harvested from the far shores of China to make the towers ever more elaborate, their height and fineness mirroring the rise and fall of Persian dynasties and the ebbing and flowing of the tides of international change. While today their appearance adds so much to the economy of the city through tourism, it is their performance as cooling systems that will eventually leave a mark on all our futures. There are no passive structures in the world as effective as these towers at cooling the internal climate of buildings. Using a dazzling array of strategies they modify temperatures and humidities in and around the living areas of the traditional homes of Yazd, and will do so again, when we will all have to increasingly turn back the clock to naturally ventilate buildings in our common, challenging, future in a Heating World and Climate Crisis.
Видео Dr Susan Roaf: 'The Amazing Windcatchers of Yazd' канала TheIHF
Видео Dr Susan Roaf: 'The Amazing Windcatchers of Yazd' канала TheIHF
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