Contact Us Haulers & Suppliers Privacy Policy Facility Locator Products Investors Sustainability About Us Careers eRocks® Products AGGREGATES Fine Common Sizes 3/16" and Smaller; Other DOT and Special Sizes Available Designations Screenings, Concrete Sand, Mortar Sand, Asphalt Sand, Rock Dust, Rock Powder Common Applications Concrete Asphalt MSE Wall Backfill Select Backfill Refractors Micro-Surfacing and Other Asphalt Surface Treatments Agricultural Lime Snow and Ice Control Other Applications Base (Dense-Graded Base Coarse) Common Sizes 1-1/2" and smaller; Other DOT sizes available Designations Base, Base Course, Graded Base Course (GAB), Aggregare Base Course (ABC) Common Applications Foundations for Highways and Structures Road Shoulder Stabilization Unpaved Road Stabilization Driveways Engineered Backfill Cement-treated Base Equipment Support Pads on Jobsites Other Applications Coarse Common Sizes 4" - 3/16"; Other DOT and Special Sizes Available at Most Locations Designations Common ASTM and AASHTO Designations:#1, #2, #357, #4, #467, #5, #56, #57, #6, #67, #7, #8, #89 Common Applications Concrete Asphalt MSE Wall Backfill Railroad Ballast Sediment Check Dams Runoff Water Containment Cells Ram Aggregate Piers Driveways Construction Entrance Roads Other Applications Rip Rap Common Sizes 4" and Larger; Rip Rap sizes and designations vary by State. Designations Please contact us for more information Common Applications Erosion Control Channel Flow Control Scour Protection Slope Stability Shoreline Protection Jetties Landscaping Architectural Applications Gabion Baskets Other Applications Specialty Aggregate Products Our specialty products fulfill a range of business and consumer needs, such as maintaining farm fields, providing golf course sand as well as household gardening and planting. Details Cookie Policy We use cookies to improve the user experience and analyze website traffic. By continuing to the site, you consent to store on your device a small piece of information about your visit. Please read our Privacy Policy and Cookie Policy for further details. ACCEPT An American-based company and a leading supplier of building materials, Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive. OUR FACILITIES With over 500 locations to serve you, Martin Marietta products are always nearby. LOCATE A FACILITY QUICK LINKS Facility Locator Products Investors Sustainability About Us Careers Magnesia Specialities TOOLS & SUPPORT Contact Us Haulers & Suppliers Operating Divisions Product Calculator Search © 2021 Martin Marietta Materials | Privacy Policy 1.0.104