In the 1960s and 70s in Sydney, the use of magnesite as a floor covering was common and widespread in residential unit development. Since its installation, it has become evident that after a period of 30 years or more, and due to long term exposure to household moisture and/or water through balcony doors, the magnesite has been the source of chloride ingress into the concrete slab. This has led to the corrosion of the steel reinforcement in the concrete floor, resulting in cr

One of Remedial Technology’s most compelling projects recently has been the concrete investigation work undertaken at the Fort Complex on...