Slag aggregate’s cubical shape makes it an ideal choice for drainage and as a media filter for certain drainage applications

Slag has been utilized worldwide in waterway construction for many years. Applications include use of slag for erosion control, mineral filter applications, bank reinforcement, and construction of dikes, reefs and sea walls. It can also be used in the same manner as natural stone. As a filter media, slag can remove elevated levels of Phosphorous and heavy metals from degraded water.

Making a world of difference™

Find Out More

Discover how Harsco Environmental can help add value to your business