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 ...

Cement is the main global construction material used for a plethora of different applications. It is important to optimize the production process to minimize the carbon footprint and maintain strict ...

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 technology that is currently directly available is coprocessing in cement manufacturing. This offers a unique waste management solution, where the material is simultaneously used as both a highly ...