Premature finishing, overworking the surface and inadequate curing are typical causes of surface defects on exterior slabs. Some of these defects include premature wear, scaling, mortar flaking and ...

Three new surface finishes for as-cast formed concrete are defined in the new ACI 301-10 Specifications for Structural Concrete, which supersedes ACI 301-05. Rough-Form and Smooth-Form As-Cast ...

Learn the key steps of a concrete project, from setting forms and pouring the mix to finishing the surface for a clean result.

Canal pavers, such as this GOMACO model, are modified transverse-roller pavers that have been adapted to fit the slope and dimensions of trapezoidal shaped canals. The mainline slipform paver is the ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

People frequently write me to ask how to add color to concrete. This question makes sense. Many people dislike concrete’s typical drab gray color. So they ask me about painting garage floors, steps, ...

Pouring your own concrete driveway can be an excellent DIY task. However, to ensure a long-lasting and durable result, avoid ...

Rick Kercheval, director of surface analysis and solution at Intertech Commercial Flooring, takes a close look at the issues surrounding moisture mitigation in concrete, including the three keys to ...

Bare concrete may be practical, but one affordable basement upgrade can help improve durability, appearance, and resistance ...