DCN is recognised as a leading provider of underwater concreting services. Using its patented technology and propriety systems, DCN has laid over 4 million m3 of concrete underwater in the last 50 years.

DCN provides a complete underwater concreting service, including all aspects of:

  • Consultancy
  • Preparation of procedures
  • Excavation
  • Site preparation
  • Pouring of concrete and site dewatering after concrete setting
  • Patented technology and propriety systems

In addition, DCN advises on and adapts pouring equipment to suit various applications of underwater concrete such as filling, armoured, longwearing, colloidal, injection, steel fibre and grout concrete.