“The portland cement we are reinventing is low-cost, ubiquitous and has been around for almost 200 years,” he says. “I’m fighting the wrong perception in the construction industry that portland cement ...

Transit agencies such as TriMet often cite reduced carbon pollution as an important benefit to the public. But to take environmental stewardship to the next level, we should look past tailpipes and ...

Concrete is one of the most widely used construction materials, but its production is a significant source of carbon emissions due to the energy-intensive process of cement manufacturing. As the ...

Q. I need a recommendation for the finished surface of a small (42-inch long and 20-inch deep) exterior potting bench and a somewhat larger outdoor kitchen top. I am on a limited budget and need a ...