Concrete/Stucco/Adhesive

Concrete/Stucco/Adhesive

This case involved rust stains on a stucco exterior.  GZA proved galvanized lath (as claimed) was not the cause of the staining.  After investigation, it was discovered that the staining was actually caused by metal particles common to portland cement, and as such could be reasonably anticipated.  GZA developed and recommended a chemical removal for the rust stains. The contractor and condo association are working out a mutually-acceptable relief settlement.