Nautilus Environmental, an environmental consulting firm, recently moved into a new facility in San Diego and was in need of a tough but elegant floor for its new location. The facility was more than 30 years old and the existing concrete floors were in poor condition, covered with carpet pad glue, rubber tire marks, stains and other contaminants that required removal. The project involved more than 13,000 square feet of concrete on both floors of the two-story building. The ground floor was a typical slab on grade, and the second story was covered with residue from previous flooring over a lightweight concrete subfloor. Nautilus wanted to give the floors throughout the facility – including the office spaces, meeting rooms, building lobby, and a lab where the company conducts research – a uniform look while restoring their appearance.
Source: Stain Rejuvanates An Existing Concrete Floor | The Concrete Network