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Concrete

Environment

Today's CO2 may become tomorrow's concrete

As carbon emissions continue to rise and cause the planet to warm up, we need to find ways to reduce them. Capturing carbon at the source of its emission is one of the solutions, but there is still the problem of storing all the carbon sucked out of the atmosphere. If that captured carbon could be put to good use, then perhaps we could have the perfect capturing system in place. This is the line of thinking that researchers at University of California (UCLA) are currently pursuing, and they have some big plans for all that carbon: turning it into concrete.Read More

Good Thinking

FAA testing a concrete way to clear snow

Anyone who's dealing with the current snowstorm in the US will know that clearing snow is hard work and futile if there's another dump. The University of Nebraska-Lincoln's Chris Tuan may have put an end to the need to shovel snow, however. His conductive concrete simply melts any snow that lands.Read More

Materials

Fire-resistant concrete promises safer, cheaper and more efficient construction

By cutting construction time, requiring less equipment and making less noise, self-compacting concrete has a number of benefits over conventional vibrated concrete. But where it falls down is resistance to fire which results in flaking and splitting. Scientists have now found a way to overcome this, by doping the concrete mix with a special polymer that they say better equips it to withstand high temperatures and in turn, maintain the integrity of a structure. Read More

Home Entertainment

Pavilion wireless speaker mixes concrete with a copper twist

Unwelcome color, nasty distortion and unnatural reproduction. Those are the kind of annoying qualities that loudspeaker housing made from cheap materials can add to the listening experience. This has led some audio designers to look for a high density and weighty solution to the cabinet vibration problem. Concrete. Though that does perhaps produce images in the mind of boring and ugly monoliths dropping through the living room floor to the basement below, Germany's Concrete Audio and Italy's Digital Habit(s) would beg to differ. Now Los Angeles-based Hult Design is hoping to join the concrete party with a crowdfunding effort aimed at bringing its Pavilion speakers to market.Read More

3D Printing

Berkeley researchers pioneer new powder-based concrete 3D printing technique

3D printing looks set to become very important in architecture, but we've yet to see exactly how the future of large-scale click-and-print construction will play out. A potential step forward comes via a team of UC Berkeley researchers led by Associate Professor of Architecture Ronald Rael, who recently created a free-standing pavilion called Bloom to demonstrate the precision of their powder-based cement method of 3D-printed construction. Read More

Architecture

L3P Architekten fits a lot of house into a little space

With prime building space dwindling in many areas, canny developers realize that apparently undesirable plots can be perfectly profitable with the right architect. L3P Architekten recently produced a good argument for building on such sites, with the House Vineyard Dieseldorf: an unusual glass-fronted concrete home located in a cramped plot in Dielsdorf, Switzerland. Read More

3D Printing

Loughborough University researchers unveil plans to commercialize 3D concrete printing

Following our recent report of a Chinese company printing 10 houses in a day, the potential for architects to essentially click-and-print complex large-scale projects on a regular basis has moved a step closer to reality. This week, the UK's Loughborough University announced a deal with construction company Skanska and architecture firm Foster + Partners to develop and commercialize 3D concrete printing. Read More

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