Section 1: The Hidden Enemy—Chloride-Induced Corrosion What’s Actually Happening Inside Your Concrete Salt from ocean spray and storm surge penetrates the concrete through microscopic pores. It takes 5 to 15 years to reach the steel rebar inside, depending on concrete quality and exposure. You can’t see it happening. When salt finally reaches the steel,…

What’s the Deal? We hear it on nearly every residential job site in Charleston: “We’ve been building houses for forty years without all these hold-downs—why is every engineer suddenly requiring them?”Look, we understand the frustration. Hold-downs cost money, complicate your framing details, and feel like a burden that previous engineers somehow avoided. What makes…