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Rescooped by João Greno Brogueira from sustainable architecture
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Wooden Skyscrapers: A New Level of Sustainability?

Wooden Skyscrapers: A New Level of Sustainability? | Top CAD Experts updates | Scoop.it

A new breed of high-rise architecture is in the process of being born, thanks to the collaborative efforts of modern design pioneers. Envisioned as the best sustainable option for meeting world housing demands and decreasing global carbon emissions, wooden mega-structures are now one step closer to becoming a reality.


“Big Wood,” a conceptual project to the eVolo 2013 Skyscraper Competition, builds on the premise that wood, when harvested responsibly, is one of the best tools architects and engineers have for reducing greenhouse gas emissions and creating healthy communities. Aspiring to become one of the greenest skyscrapers in the world, Big Wood challenges the way we build our cities and promotes timber as a reliable platform to support tomorrow’s office and residential towers...


Via Lauren Moss
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Linda Alexander's curator insight, April 20, 2013 4:47 PM

Whoa..Chicago!

Geovanni's curator insight, May 8, 2013 9:32 AM

Fascinating place. Must of been a lot of wood to be created.

Bubba Muntzer's comment, May 13, 2013 11:44 AM
It takes around 30 years for a seedling to grow into the kind of wood that can be used in construction. A little maintenance is required during that period. Meanwhile it's soaking up CO2 and making oxygen. The only industrial processes required are to cut it down and cut it into boards and 2 x 4s. If you stagger your planting you have an endless supply.
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Skyscraper Facade Reinvented for Extreme Desert Climate

Skyscraper Facade Reinvented for Extreme Desert Climate | Top CAD Experts updates | Scoop.it

The traditional fully-glazed façade so common in towers throughout the Middle East has been reinterpreted by students at the University of Nottingham who were tasked with designing a skyscraper for Abu Dhabi.

 

The proposal, by Alexandre Carrasco and Omelmominin Wadidy of the Masters in Sustainable Tall Buildings Course at the Department of Architecture and Built Environment instead combines a mixture of thin transparent and opaque elements aimed at emphasising the building’s elegance and vertical nature while improving environmental performance.



The overall design is inspired by sikkas, the narrow alleys between buildings in old Middle East cities. It aims to create comfortable spaces which are shaded from the harsh desert sun and wind while providing suitable areas for circulation, leisure, social and communal activities.


Via Lauren Moss
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Rescooped by João Greno Brogueira from sustainable architecture
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A Sustainable High-Rise Greens the Sydney Skyline

A Sustainable High-Rise Greens the Sydney Skyline | Top CAD Experts updates | Scoop.it

While action toward building ‘greener’ more sustainable structures is gaining momentum in Europe and America, an office tower from down-under is putting Australia on the green buildings map.


A 30 story high-rise office tower in Sydney, Australia’s central business district, 1 Bligh Street a treasure trove of sustainable innovation and design.Designed by Architectus and Ingenhoven Architects, this environmentally responsible office tower is set to create a benchmark in Australia for sustainable high-rise buildings and provide an enduring presence on the city skyline.

“The dramatic, naturally-ventilated central atrium connects the office workers with nature at the inner depths of the plan, giving a sense of openness for the entire building. The series of communal spaces throughout the building, and especially the fantastic rooftop garden, add greatly to the quality of life for the tenants.”


Read further and view more images at the article link...



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Norm Miller's curator insight, April 4, 2013 2:32 PM

High rises can be sustainable!

 

Shanghai Metal Corporation's curator insight, November 19, 2014 3:03 AM

We manufacture & supply various building materials. To see more : http://goo.gl/lYC3Qd

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Pittsburgh's "breathing" building by Gensler aims to be the world's greenest skyscraper

Pittsburgh's "breathing" building by Gensler aims to be the world's greenest skyscraper | Top CAD Experts updates | Scoop.it

The PNC Financial Services Group hopes to exceed LEED Platinum requirements while promoting a healthy workplace with a recent development – the Tower at PNC Plaza. Located in downtown Pittsburgh, the building will be 800,00 sq.ft (74,322 sq.mt) with a construction budget of approximately US $240 million.


The "breathing" design created by architecture firm Gensler moves away from the traditional closed air-conditioned environment and has the lofty aim of becoming the greenest skyscraper in the world.


Employees in the 33 floor glass tower will access daylight and fresh air. The PNC Tower design recognizes that the Pittsburgh climate can provide increased levels of natural light onto the floorspace along with improved regulation of temperatures for much of the year without using traditional, energy-intensive HVAC systems. The Tower hopes to achieve this with a double-skin facade of two panes of glass separated by an enclosed cavity, allowing external air inside. The facade features operable doors and windows that admit fresh air into the building during optimal conditions, while a solar chimney is another passive system- it pulls air in through the open windows, the air then travels across the floors, is heated and exhaled through the roof shaft.


The Tower will consume less than 50 percent of the energy a typical office building uses and will save PNC at least 30 percent on its energy costs...


Via Lauren Moss
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Norm Miller's curator insight, January 9, 2013 12:07 PM

Tall buildings have been historically less efficient than smaller squarer buildings to operate, but now with new technologies we are seeing rapid improvements in the taller buildings and FINALLY we are seeing things like operable ventilation once again.

Society for College and University Planning (SCUP)'s curator insight, February 1, 2013 9:25 AM

SCUP–49, the Society for College and University Planning's 49th annual conference, will be held in Pittsburgh in July 2014.