• retaining-wall

    Complete retaining wall and drainage solution in one block

    Gravity Wall Systems is a smarter alternative to Gabion Baskets and Reno Mattresses.

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  • Graviti Solutions

    Graviti™ Solutions

    View some of our Solutions showing our Graviti Retaining Wall Blocks and Graviti Matresses for Soil Retention

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Retaining Wall and Drainage Solutions

Gravity Wall Systems are Australia’s premier Graviti™ Mass Block manufacture company.

We use quality assured GRAVITI® products such as GRAVITI® Blocks and GRAVITI® Mattress as a real cost saving and faster application where in the past Gabion Baskets, Gabion Mattresses and Geotextiles are used, for the construction of weirs, retaining walls, decorative facades, weirs and much more.  Where in the past Gabion Baskets, Gabion Reno Mattresses and conventional Solid Concrete Blocks have been used, GRAVITI® products can be effectively utilised in a number of environmentally sensitive terrestrial, marine and freshwater locations.

GRAVITI® products are aesthetically pleasing, have design flexible, are extremely permeable, cost effective, environmentally friendly, long lasting (with certified 100 year design life) and are the obvious choice for any, commercial or government project and can be used in some domestic situations.

RMS approved – 100 year Design Life for Grade 1 – GRAVITI® products.

Find out more about GRAVITI® Porous Concrete Products

GRAVITI® Products

Land Slippage

Fast, permanent prevention of land slippage

GRAVITI® Block retaining walls are economical, easy to transport and quick to install.

The precast permeable mass concrete blocks ranging in size from 1 tonne to 4 tonne interlock to create permanent retaining structures that can be rapidly deployed to counter erosion, land slippage and wave energy. The system is ideal for cut and fill installations roadside slip rehabilitation, creek bank scour rehabilitation and any situation where a stable, permanent, permeable retaining structure is required.

Dry stacked construction

The GRAVITI® Block retaining wall system comprises large precast permeable mass concrete blocks manufactured under stringent quality control.

Construction is mortar less and an experienced crew can place up to 80m2 of wall per day. The blocks are interlocked by a key joint precast into the blocks.

Simple Installation of GRAVITI® Mattress

Ease of handling makes the GRAVITI® Mattress ideal for:

  • Scour control
  • Weirs
  • Slip stabilisation
  • Embankment stabilisation
  • Wet area light Traffic areas
  • Wet area pedestrian paths


  • Mass gravity walls
  • Bridge abutments
  • Stream channels
  • Coastal protection
  • Sea and canal walls
  • Riverine walls
  • Revetments
  • Erosion prevention
  • Land Slip rehabilitation
  • Wing walls

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