The new blog 9538

Facade concrete takes a lot of abuse that people tend to ignore until it shows up as damage you can see from the sidewalk. Rain runs down, salts migrate in and out with freeze thaw, wind drives moisture into joints, and the sunlight dries the surface faster than the inside. That cycle is hard on even good mixes, and it becomes brutal when there is any pathway for water to reach steel. Spalling is often the visible symptom of something deeper, usually rebar corrosion that st