Gulf Coast Boulders: What They Are, Where They’re Used, and How to Specify Them for Coastal and Inland Projects

When most people hear the word “boulder,” they think landscaping. In the heavy civil and coastal construction world along Florida’s Gulf Coast, boulders are structural materials, specified by weight class, placed with excavators, and sized to absorb the kind of wave energy and storm surge that smaller stone simply cannot handle. Understanding how Gulf Coast … Read more

2026 FDOT Aggregate Standards: A Contractor’s Guide to Compliance

In the high-stakes world of Florida infrastructure, the difference between a profitable project and a legal nightmare often comes down to the rock beneath your feet. As we move through 2026, the Florida Department of Transportation (FDOT) has tightened its oversight on material quality to ensure longevity in the face of increased traffic and coastal … Read more

Limestone Aggregate

Delta Aggregate is Florida’s top supplier of Rip Rip and Armor Rock Aggregate for projects, and our top products are: Rip Rap Rock, Army Corp Rip Rap and Rock, FDOT Rip Rap, Armor Rock, Toe Rock, Boulders, Groin Rock, and Jetti Rock … so it is safe to say we really know rocks! Limestone aggregate … Read more