Emil Sajn

Emil Sajn

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Emil Sajn
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Casa Alphaville - Arquitetura Nacional

Casa Alphaville - Arquitetura Nacional

Solar Sandwich roof system. On the surface, it looks like any other standing-seam metal roof with columns of thin-film photovoltaic solar. Yet below that, to capture the warmth generated from hot metal roofing, there’s a grid of pex-filled purlins with a water and glycol solution for a solar thermal system.

Solar Sandwich roof system. On the surface, it looks like any other standing-seam metal roof with columns of thin-film photovoltaic solar. Yet below that, to capture the warmth generated from hot metal roofing, there’s a grid of pex-filled purlins with a water and glycol solution for a solar thermal system.

bmw 2002 wide arches #bmwclassiccars #bmwvintagecars

bmw 2002 wide arches #bmwclassiccars #bmwvintagecars