Interlocking blocks
Interlocking blocks are precast concrete elements with studs and recesses that allow stable stacking without mortar or formwork. They are assembled dry and quickly, can be repositioned or reused, and make it possible to build massive structures in short times.
Key strengths
- Fast installation
- Dry assembly, with no formwork or on-site curing time.
- Stable interlock
- The stud-and-recess system ensures a precise fit between blocks.
- Reusable
- They can be dismantled, moved and reused in other configurations.
- High strength
- Massive reinforced concrete elements, durable even in aggressive environments.
Application
Used for retaining walls, bulk-material storage bays, protective barriers, quays, yards and temporary site works.
Technical specifications
- 80x80x80
- size in cm
- 160x80x80
- size in cm
- reinforced concrete
- material
Discover all our manufactures
Tetrapods, Antifer, mooring dead weights and custom reinforced-concrete solutions for coastal defence, breakwaters and moorings.
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Our team is available to analyse your needs and provide tailor-made solutions, with the guarantee of C.G.F. certified quality.