Interlocking Concrete block, Environmental Landscaping, Erosion and Sediment ControlInterlocking Concrete block, Environmental Landscaping, Erosion and Sediment Control  
fully interlocking concrete block
Earth Retaining Wall with Plant Cover
Environmentally Friendly Retaining Walls

Concrete Retaining Wall

Erosion and Sediment Control using Interlocking Retaining Blocks

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Benefits and Features (page 1)

Listed below are contributing to the growing popularity of Terraforce among architects, engineers, developers, contractors and home owners. Terraforce blocks are manufactured under controlled conditions in factories on five continents and may be employed to solve from light erosion control applications to heavy composite earth retaining requirements. Our consultants will gladly share their experience of many years with you to maximise the environmental and aesthetic opportunities that exist on your site.


Hollow core reversible units.

Chose between round face,
(plant supportive) or flush face (smooth or split version) to suit your requirements. Units are light weight for easy delivery, handling and installation, yet heavy in mass when filled with soil, gravel, or concrete. Set fence and handrail posts within blocks.

Unique Horizontal Interlock

With optional vertical interlock allowing for seamless variations of wall inclination (90-35 degrees). Eliminate the use of geogrids in many cases. Convex and concave corners and curves of unrestricted radius allow complex designs to suit site conditions.

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