No. 57 Granite Aggregate (3/4" Clean)
Graded 1"–No.4FDOT #57 · AASHTO M43 #57
Ready-mix concreteRoadway baseFrench drains
Municipalities & Utilities
Public works projects require materials that meet agency specifications and documentation that holds up to public scrutiny. From utility trench bedding to road repair base, Mettle Materials supplies the right aggregate with the right paperwork for municipal and utility projects of any scale.
Request a Supply ProposalMaterials
What We Supply
1" Clean Granite
Clean 1" — washed, no finesAASHTO M43 #4
Storm drainageUnderdrain systemsFoundation drainage blanket
Road Base
Dense-graded blendState DOT dense-graded base
Roadway base courseParking lot baseCommercial site pads
Why Mettle
Why Mettle for Municipalities & Utilities
- DOT and ASTM documentation available for agency compliance review
- Utility bedding, drainage stone, and road base from a single supplier
- Scalable supply for both emergency repair and planned capital projects
Need DOT-compliant documentation for this project type? We have it.
Gradation, DOT approval letters, reactivity and resistivity records — controlled copies standard.