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Spain’s Solar Chamber Apartment Complex Takes a Cue from Le Corbusier

Posted By Andrew Michler On November 16, 2011 @ 11:00 am In Architecture,gallery,Sustainable Building | No Comments


low impact large building, solar thermal, Ruiz Larrea and Associates, passive heating, passive solar, passive cooling, double wall, buildign shading, building orientation, eco building design, earth tube, green apartment, Spanish green building, eco apartment,

Larrea [3]‘s design seems to capture all the qualities we like to see in sustainable building design. The shallow floor plate allows every unit to have access to the southern sun and northern cooling breezes; a double wall system is well screened [6]to protect from the hot Spanish sun in summer; and when the screens open up, they create a canopy [7]. Most of the building’s resulting radiant heat [8] is blocked in the small walkout that can be opened or closed depending on the weather. In the winter, the glassed-shelled porches capture heat and circulate it through the apartment via ductwork in the ceiling.

The entire building is ventilated by a central preconditioning air tunnel [9] that is fed by towers on the north side landscape. In the summer, the cooler air feeds the supply ducts, providing tempered fresh air directly into the apartments so they do not have to open their windows. Over the winter, the tubes collect air which is warmed by the earth and channeled through a heating coil. The coil is supplied with hot water by either the condensing boiler or the solar thermal system that also supplies hot water. Air heated by the daytime sun in the double wall [10] is circulated through the entire interior as well.

The tucked away parking helps keep the ground open for plants and people, and the building’s large openings provide a design marquee and communal areas that manage to aesthetically break mass of the structure.

+ Ruez Larrea and Associates [3]

Via Plataforma Arquitectura [11]

Photographs © Angel Baltanás

 


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URL to article: http://inhabitat.com/spains-sustainable-solar-chamber-apartment-complex-takes-a-cue-from-corbusier/

URLs in this post:

[1]

: http://inhabitat.com/spains-sustainable-solar-chamber-apartment-complex-takes-a-cue-from-corbusier/solar-chamber-by-ruiz-larrea-and-associates-8/?extend=1

[2]  : http://inhabitat.com/spains-sustainable-solar-chamber-apartment-complex-takes-a-cue-from-corbusier/solar-chamber-by-ruiz-larrea-and-associates-1/?extend=1

[3] Ruez Larrea: http://www.ruizlarrea.com/index_en.html

[4] Unité d'Habitation: http://en.wikipedia.org/wiki/Unit%C3%A9_d

[5] green roof : http://inhabitat.com/green-roof/

[6] screened : http://inhabitat.com/spanish-highrise-keeps-its-cool-under-a-double-skin/

[7] create a canopy: http://inhabitat.com/refocus-teaches-an-old-house-new-tricks-at-the-solar-decathlon/

[8] radiant heat: http://en.wikipedia.org/wiki/Thermal_radiation

[9] preconditioning air tunnel: http://www.energysavers.gov/your_home/space_heating_cooling/index.cfm/mytopic=12460

[10] double wall: http://inhabitat.com/kfw-headquarters-aims-to-be-the-most-energy-efficient-office-tower-in-europe/kfw-bankengruppe-8/?extend=1

[11] Plataforma Arquitectura: http://www.plataformaarquitectura.cl/2011/11/14/hemiciclo-solar-ruiz-larrea-y-asociados/seccion-copia-2/

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