Each year, manufacturers produce around 5 billion tons of portland cement — the gray powder that mixes with water to form the “glue” that holds concrete together. That’s nearly three-quarters of a ton ...
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 ...
Chris Bataille is a researcher with IDDRI.org, a Paris-based sustainable-development non-governmental organization, and an adjunct professor at Simon Fraser University in Vancouver, Canada. Cement and ...
Last month, on a bitterly cold day, a truck pulled up to a construction site in Boston and poured concrete. It looked and performed like ordinary concrete—but it was the first commercial use of a new ...
PRAGUE--(BUSINESS WIRE)--Researchers from Solidia Technologies®, LafargeHolcim (France), and the U.S. Federal Highway Administration (FHWA) presented results of tests on a new cement that lowers ...
The cement manufacturing process has a staggering carbon footprint – said to be responsible for up to 7 percent of global greenhouse gas emissions, the industry releases around 9 lbs of carbon dioxide ...
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 is everywhere: in buildings, roads, sidewalks, bridges and foundations for almost every structure imaginable. We make more concrete than we do any other material on Earth, and that volume is ...
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