Sydney Airport Tunnel – M5 Motorway

Sydney Airport Tunnel – M5 Motorway   Sydney, Australia Xypex was used to meet the concrete waterproofing specifications for the freeway (road) tunnel which runs below the Cooks River beside Sydney’s Mascot Airport. The project involved two contracts – one for 5,000 m3 (Cooks River trough section) and another for 1,200 m3 (Turella Shaft Tunnel). … Read more