Insights from a study on 3D-printed concrete columns with GFRP reinforcement reveal challenges and advancements in structural ...
Just look around. Concrete columns hold up potted plants, drip water or turn modern landscapes into ancient ruins. So why not make one of your own? Don't hesitate because you think concrete is ...
Some of Washington state's busiest bridges have a surprising design feature deep inside their massive structures. It's air. The concrete columns supporting these bridges are hollow, and it could mean ...