Whether it’s a small patched area or a whole new addition, matching old concrete to newly poured concrete is a big challenge. Though it is nearly impossible to achieve a perfect match, there are ...

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, ...

Two thousand years ago throughout Central and South America, ancient Mayan engineers cooked limestone and created one of the first forms of hydraulic cement. That cement was the foundation of the ...