Perhaps the most important and widely-used building material, concrete also has an enormous environmental impact. This is largely because in order to produce one ton of cement – the material that binds together rock aggregate in concrete – about 900 kg of C02 are emitted. In fact, the concrete...
All of America’s cement consumption during the [20th] century adds up to around 4.4 gigatons (1 gigaton is roughly 1 billion metric tons).
In comparison, China used around 6.4 gigatons of cement in the three years of 2011, 2012 and 2013 [...]
The country is urbanizing at a historic rate, much faster than the U.S. did in the 20th Century. More than 20 million Chinese relocate to cities each year, which is more people than live in downtown New York City, Los Angeles and Chicago combined. — washingtonpost.com
In 2010, a sanctuary in Santiago was completed in [Hurtado's] honor — at the very site where he founded the Hogar de Cristo back in the 1940s. The building was designed by Chilean architect Cristián Undurraga, of Undurraga Devés Arquitectos, and it is elegant and serene — a true space of contemplation. It also makes the most of simple materials: rough Béton brut concrete, glass blocks and blond wood ceilings that don't overwhelm the artifacts on display... — Los Angeles Times
A UC Berkeley research team led by Ronald Rael, associate professor of architecture, will unveil today (Friday, March 6) the first and largest powder-based 3-D-printed cement structure built to date. The debut of this groundbreaking project is a demonstration of the architectural potential of 3-D printing. It will close the fifth annual Berkeley Circus, which celebrates the research and accomplishments of the College of Environmental Design (CED) community. — UC Berkely
Outside, across the car park of this otherwise unremarkable industrial estate, is a grand, neoclassical mansion that recently became a global internet sensation . It is the world’s first 3D-printed villa. [...]
Not all architects are convinced that 3D printing is good for architecture as a discipline. [...] "It may come without economic cost at a small scale but in architecture, if we are not careful, this is at the expense of integrity.” — theguardian.com
On December 21, 2014, the Berkeley Art Museum permanently closed its iconic Modern building in preparation for a move to a nearby new building in 2016. Considered by many to be the Bay Area’s most remarkable example of Brutalism [...]. Although the building is a local landmark and listed on the National Register, its intricate concrete forms pose seismic safety risks, leaving a future for the building unclear. — docomomo-us.org
This week, English Heritage ... listed 14 late 20th century office developments as historic monuments. The buildings, all constructed between 1964 and 1984, will now be protected from summary demolition or insensitive remodeling, standing as examples of the best architecture of their period. [...]
The buildings being spared might seem extremely modest, even provincial. That could partly be the point—the buildings are supposed to be representative of their country, after all. — citylab.com
Resembling the surrounding tree trunks in London's Hooke Park forest, the Callipod installation was created by a group of 18 students who participated in the AA School of Architecture's Summer DLAB::WHITE at AA London and AA Hooke Parke for nearly three weeks last summer. Students in the yearly...
The mortar resists microcracking through in situ crystallization of platy strätlingite, a durable calcium-alumino-silicate mineral that reinforces interfacial zones and the cementitious matrix. The dense intergrowths of the platy crystals obstruct crack propagation and preserve cohesion at the micron scale, which in turn enables the concrete to maintain its chemical resilience and structural integrity in a seismically active environment at the millennial scale. — Berkeley Lab
An initiative from Architecture for Health in Vulnerable Environments (ARCHIVE) is working to decrease infectious disease rates in Bangladesh through a simple housing intervention: concrete floors. Homes with dirt or mud floors are prime gateways for gastrointestinal and parasitic pathogens, and...
Concrete was the building material beloved by councils as they embarked on post-World War Two development.
But it is fair to say many people were never quite as taken with grey skyscrapers and suspended walkways.
Now several of the cities defined by concrete - Birmingham, Coventry, Hull and Portsmouth - are undergoing multimillion-pound makeovers.
But what are they losing in their quest to be the "modern cities" of the 21st - rather than the 20th - Century? — bbc.com
This week came the news that the Federal Bureau of Investigation is leaving its home in Washington, D.C. [...]
Most importantly, from the perspective of thousands of D.C. residents, the District will finally be rid of the FBI's dark architecture. I will be sad to see the building go, as the city will almost certainly demand. Not only could it still potentially be put to good use, but whatever replaces the FBI Building will be regular, orderly, safe, and worse. — citylab.com
Amelia Taylor-Hochberg Editorial Manager for Archinect, penned another essay in the "non-conclusive series" AfterShock. Titled Brains and the City, in it she explores a new world of EEG urbanism, GSAPP’s Cloud Lab, brain computer interfaces and human architect-slash-neuroscientist...
In case you haven't checked out Archinect's Pinterest boards in a while, we have compiled ten recently pinned images from outstanding projects on various Archinect Firm and People profiles.(Tip: use the handy FOLLOW feature to easily keep up-to-date with all your favorite Archinect...
Kite Bricks has developed "Smart Bricks" (S-Bricks) made out of high-strength concrete that can be used to make buildings rapidly, cheaply and energy efficiently.
The bricks -- which are patent pending -- are much like Lego in that they come in a variety of forms for different purposes and can easily connect together, with rows of knobs along the top of bricks that slot into voids along the bottom of other bricks. — wired.co.uk
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