Slag #11 INDOT

INDOT #11 Slag is a finely graded crushed slag aggregate that meets Indiana Department of Transportation (INDOT) specifications. Typically sized 3/8 inch and smaller, including fines, this material compacts tightly to form a smooth, stable surface while still allowing controlled drainage. Its consistent gradation and angular structure make it ideal for applications requiring dependable compaction and spec-grade performance.

Because of its balance of fines and small aggregate, INDOT #11 slag works well in both paving and utility projects where stability and proper water movement are important.

Common applications for INDOT #11 Slag

• Asphalt mixes and surface applications
• Pipe bedding and utility trench backfill
• Compacted filler and leveling material
• Sub-base layers requiring fine aggregate