Concrete Mattresses provide some of the most practical engineering solutions for a number of challenges faced by subsea pipelines. Some of these include freespan correction, seabed and soil protection & stabilisation, scour prevention, crossover support & separation for pipelines and umbilicals, and many more.
MassivMesh is a flexible concrete mattress consisting of hexagonal concrete elements linked together with high strength non-degradable polypropylene rope; it is able to flex in all directions. The mattress has been designed to provide a high quality, low cost solution for protection and stabilisation of subsea pipelines and structures, and for its flexibility and ease of handling during installation.
These ISO Certified mattresses are fabricated locally at our workshop or at the client’s preferred location where sufficient yard space and cranage is available. The mattresses vary from among a standard range of sizes, to customised as per the client’s specific requirements. Local offshore personnel are also provided, thus giving our clients a high level of flexibility and substantially reducing costs.