Construction

Islands of tungsten oxide maintain strength of steel yet protect against fouling

By April Gocha / October 28, 2015

Researchers at Harvard University’s John A. Paulson School of Engineering and Applied Sciences have devised a way to improve the ubiquitous steel by protecting its surface from fouling and corrosion—and it involves ceramics.

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Scaling up: Three materials manufacturing trends to watch in honor of National Manufacturing Day

By Stephanie Liverani / October 2, 2015

Today, manufacturing companies and other organizations all over the country are expected to host about 400,000 people who want a first-hand look into U.S. manufacturing. And we’ve provided a roundup of the latest materials manufacturing trends we’ve covered at CTT.

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Video: Permeable concrete has unquenchable thirst for 4,000 liters of water

By April Gocha / October 2, 2015

Tarmac, a U.K.-based sustainable building materials and solutions company, has pioneered a new permeable concrete that allows a ridiculous amount of water to flow right through its surface, preventing pooling and puddles.

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Concrete—it builds, it fortifies, it destroys our nation’s coasts?

By April Gocha / September 1, 2015

A new analysis—the first-ever look at artificial coastal infrastructure—shows that 14% of U.S. shorelines have been artificially hardened.

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Take the high road—China is building the world’s longest and highest glass-bottom bridge

By Stephanie Liverani / July 22, 2015

Zhangjiajie National Park in China will soon be home to the world’s tallest and longest glass pedestrian bridge. The superlative achievement hovers 300 meters (984 feet) over a cavernous drop and stretches 430 meters (1,410 feet) long and 6 meters (20 feet) wide.

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The ancient Roman secret to more ductile concrete could be buried (miles) beneath our feet

By Stephanie Liverani / July 13, 2015

The latest research to shed light on the ductility and durability of ancient concrete comes from geophysicists at the Stanford University, who discovered concrete-like rock deep within a dormant volcano in Italy they say could explain how ancient Romans invented the compound used to build structures like the Pantheon and Colosseum.

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Sand infographic depicts facts and figures about our most consumed natural resource

By April Gocha / June 1, 2015

Brush up on all your sand knowledge with this great infographic from Mainland Aggregates Ltd., a U.K.-based company that supplies and delivers aggregates and products.

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Cool roofs reign in warm-weather climates, but which roof performs best in the cold?

By Jessica McMathis / April 16, 2015

We’ve been told which kinds of roofs (green, white, and otherwise) perform best in warm climates and are most cost-effective, but which roof performs best in cold climates?

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Ceramics Expo 2015

Ceramics Expo exhibitor spotlight: Zircoa

By Jessica McMathis / April 15, 2015

Over the next weeks, we’ll preview a handful of the 150-plus manufacturers and suppliers who have signed on for the first Ceramics Expo. Today, we turn the pre-show spotlight to Zircoa

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First and largest 3-D printed cement structure blooms at UC Berkeley campus

By Jessica McMathis / April 9, 2015

Cool Brick designer and University of California, Berkeley assistant professor Ronald Rael is turning heads once more with Bloom—the “first and largest powder-based 3-D printed cement structure to date.”

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