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Articulated Concrete Block Mattresses

  • Pipeline Stabilisation
  • Dropped Object Protection
  • Scour Protection
  • Pre-lay Span Supports

Subcon’s concrete block mattresses have been rigorously tank tested to optimise the their on-bottom stability by refining their lift and drag coefficients. Having a larger block coefficient ensures that there is greater volume to area ratio providing enhanced stability characteristics.

Our mattresses can be manufactured with the following features;

  • A unique staggered block design to reduce current flow through the mattress and reduces scour under mattress.
  • Production as close to your loadout site as possible to minimise transportation costs.
  • UV stabilised polypropylene rope and high strength concrete to ensure the required design life for the mattresses is exceeded.
  • High density concrete for improved weight to volume ratio and mattress performance.

Download Specification