White cement provides a greater range of color possibilities ... Typically there are two gradations of aggregates in a concrete product. Coarse, consisting of gravel, crushed stone, pumice ...

Researchers have found a way to take waste concrete from demolition sites and turn it into fresh new concrete that has a strength not seen before from such a product. The breakthrough could lead to ...

Engineers have developed an approach for recycling cement waste into a sustainable, low-carbon alternative that is comparable in performance to the industry standard.