Concrete mattresses

Concrete mattresses provide an efficient solution in subsea pipeline construction and seabed and soil protection/stabilization.

Concrete mattresses are cost efficient and may be readily deployed using on site standard handling systems. The density of concrete used in the manufacture of most standard mattresses, is generally between 2.1 and 2.5 tonnes per cubic meter.

Concrete mattresses are ideal for:

  • Protection from falling objects
  • Added weight and stabilization
  • Scour prevention
  • Support and separation for pipelines and cables
  • Support or foundation for various subsea activities
  • Erosion control