What INDOT stone really means

Before getting into #53 and #8 specifically, it helps to understand what “INDOT stone” actually refers to. INDOT stone is aggregate that meets the Indiana Department of Transportation’s published specifications for gradation, soundness, abrasion resistance, and cleanliness. These specs exist to make sure materials hold up under traffic, weather, freeze-thaw cycles, and long-term use. Not […]

Aggregates in Rebuilding Infrastructure

Small towns and big cities are built with, connected by and maintained with aggregates. Aggregates are the basic building blocks upon which society is built. Today’s infrastructure – our roads, bridges, highways, airports, utilities, hospitals and more – are built using limestone, gravel, sand and crushed concrete.

Construction Aggregates 101

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Construction aggregates include materials like sand, gravel, crushed stone, slag and geosynthetic aggregates used in the construction sector.