Search Results for: sealer

Introduction Concrete etching gone wrong means a surface that has been over-etched or uneven, requiring neutralizing and surface recovery. This intro covers surface preparation before etching, how to apply the corrective solution, and what comes after. Always follow the product label and your local rules for handling chemicals. After etching, neutralize the surface as directed […]

Introduction Concrete dusting is when the surface flakes or powders away, leaving a soft, dusty top. It happens when the finish is weak or worn, and moisture or abrasion starts to break it down. In this article I’ll walk through why it happens and how to fix it in plain terms. Prevention starts with proper

Introduction Concrete curling is when the edges lift up compared with the center of a slab. This quick intro helps you spot the edge lift at a glance. It happens as the concrete dries unevenly or shrinks, leaving a visible edge rise. Curling and settlement are not the same thing: curling is edge lift, while

Introduction Crazing is a fine, spiderweb-like network of tiny surface cracks on a new slab. Cracking refers to larger, more obvious breaks that can run through the slab. They behave differently in the field and require different checks. Crazing is usually tied to rapid surface drying, finishing practices, or the way the surface was treated,

Introduction Concrete carbonation is the natural process where carbon dioxide penetrates hydrated cement and neutralizes the alkaline environment. This change can influence how rebar corrodes and how the surface holds up. In plain terms, it’s the carbonation front moving inward and changing the chemistry you relied on for durability. The mechanism involves CO2 diffusing through