A growing number of Twin Cities-area schools are turning back to concrete masonry units for new construction and renovation ...

Few cities test a building’s limits like Chicago. From frigid winters and scorching summers to lake-driven winds and dense urban conditions, it’s a proving ground for materials. That’s why architects, ...

Since its invention in 1920, cellular concrete tackled the search for an industrial material that had similar characteristics to wood. It was lightweight, could be cut or perforated, and avoided some ...