On a scorching July morning at a testing facility outside of Paris, a cadre of scientists, engineers, and architects wearing hard hats and safety goggles watched through protective glass as a machine ...

A new type of staircase has made its appearance on the home improvement scene lately -- precast concrete steps. These factory-molded stairs have a lot to offer in terms of ease of installation, ...

Concrete is the second-most used material on the planet (water takes top spot). Wherever humans are, you’re likely to find the dull, grey substance. Concrete is used to build everything from homes and ...

Give your worn-out concrete steps a second life with resurfacing techniques that restore both durability and visual appeal. This practical guide walks you through preparation, material selection, and ...

Q. The concrete steps at my house are moldy and kind of green on the risers, except where I applied a concrete sealer. I did it badly, so you can see areas that look like drips. How can I safely clean ...