Archive for September, 2009

Unit Pavers

| September 1, 2009 | 0 Comments

When preparing concrete unit paver specifications, I still come across paver details indicating stone dust as the setting bed material. Some landscape architects continue to detail stone dust screenings as a setting bed for concrete pavers. However, the Interlocking Concrete Pavement Institute( ICP), as well as concrete paver manufacturers discourage the use of stone dust […]