In vertical formwork, what a lot of people picture is the form of a wall or a column. But on a high-rise, you need to build one floor, then the next. All the equipment you have to build one floor has ...

A public library is a symbol of equality and opportunity. Its doors are open to everyone; its contents free to all who want to learn. Many major cities across the United States count their public ...

Wet concrete on skin can cause everything from mild redness to third-degree, permanently disfiguring chemical burns. You and your helpers should take these steps: Wear eye protection. Sandy concrete ...