Al Bahar Towers' Responsive Sun Shades
Photograph credit: www.ahr-global.com |
Glass-façade towers are appearing all over the place with little thought and thought for the neighborhood atmosphere, even in the unforgiving desert environment of Saudi Arabia and United Arab Emirates where the mercury could shoot north of hundred degrees in the mid year. These glass structures let in daylight that rapidly warms up the structures' inside transforming them into nurseries, thusly requiring considerably more aerating and cooling to make the structures livable. The expanded vitality expense refutes any advantage in time, materials and cash that was to be had by picking glass rather than block and mortar.
The Al Bahr Towers in Abu Dhabi is the same. The 29-story, 145-meter-tall twin towers, situated at the crossing point of Al Saada and Al Salam Street, has a façade made altogether of glass.
Photograph credit: www.ahr-global.com |
However, Al Bahr's outside is secured by a defensive casing of 2,000 umbrella-like sunshades that transparent naturally because of the force of daylight.
The screen divider was enlivened by the conventional wooden grid screens called "mashrabiya" that have filled the windows of customary Arabic houses following the fourteenth century. Cut in geometric outline mashrabiya gives both shade and protection, yet at the same time permits inhabitants a perspective of the outside.
The external skin sits two meters outside the structures' outside on a free edge. Every triangle is covered with fiberglass and modified to react to the development of the sun. During the evening the umbrellas remain collapsed so you'll see a greater amount of the veneer.
Photograph credit: www.ahr-global.com |
As the sun ascends in the morning in the east, the shading components along the east of the building starts to close and as the sun moves round the building, the entire vertical piece of mashrabiya move with the sun.
The element mashrabiya decreases sun powered addition by more than 50 percent, fundamentally lessening the building's vitality use because of aerating and cooling. Also, the shade's capacity to channel the light has permitted the planners to stay away from dim tinted glass which unavoidably limits all approaching light constantly. This has likewise kept manufactured lighting in the inside to a base. Amusing Planet
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