Crafting with Concrete

Introduction Shrinkage edge cracking is cracks that form along the edges as concrete hardens and dries. This happens when moisture leaves the mix and the surface contracts more than the underlying material. It’s common in patches, especially with rapid drying or temperature swings. Cracks come in different kinds, like hairline shrinkage cracks or wider splits […]

Introduction Concrete scaling is shallow surface flaking on an exterior driveway, walkway, or slab. It usually appears after wet, freezing weather as thin flakes, a chalky surface, or small areas of exposed aggregate. The practical response is to make the area safe, determine whether the concrete beneath the flakes is sound, correct drainage or deicer

Introduction Delamination is the surface layer of concrete peeling or separating from the underlying concrete, creating a patchy, hollow feel. It often shows up as a dull patch that may flake or sound hollow when tapped. Lightly tapping suspect areas can help you spot where the top lift isn’t bonded well. To diagnose, look for