A new technique can produce cement using waste from demolished buildings, which researchers say could save billions of tonnes of carbon by 2050. “We have definitely proved that cement can be recycled ...
One of the biggest problems in dealing with carbon dioxide emissions is the making of the key component of cement: lime (calcium oxide). Now, a small company with the cute name Sublime Systems appears ...
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Roman concrete heals its own cracks, and scientists finally figured out how
A 2023 study published in Science Advances identified the mechanism that has kept Roman harbors, aqueducts, and seawalls ...
The modern world is built on concrete, and cement is what makes it possible. You've probably heard these two terms used interchangeably, especially while watching DIY videos on YouTube. However, they ...
Concrete and steel are the two biggest industrial products that aren’t fossil fuels, and have a massive climate footprint. They are used together in reinforced concrete, the structural solution that ...
MIT researchers used laser imaging to reveal how CO2 injection creates hidden chemistry in cement, boosting strength by 13% ...
Norway’s Statoil saves hundreds of millions of euro in avoided carbon taxes by using CCS. Since 1996, the Sleipner gas field has stored about one million tonnes CO2 a year. A second project in the ...
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