Brisbane Northern Busway Location: Brisbane Country: Australia Project Type: Civil / Infrastructure | Roading Project Scale: 0 – 5,000 m² AQURON 7000 was used on Brisbane’s Northern Busway, to prevent DEF development in precast elements. Concrete Products & Solutions used. These related products and concrete solutions were used to protect the concrete of this project. AQURON 7000 | SPRAY-ON Let us keep you Updated. Subscribe to MAKING CONCRETE BETTER email updates to receive our latest content, plus news and views from the world of concrete. Subscribe