The Kelly blocks with a height of 80 cm are suitable for building walls and separating areas on construction sites and industrial premises. These interlocking concrete blocks are available in four lengths, which can be combined to suit the required wall layout.

• Interlocking design for stacking
• Different lengths can be combined
• Repositionable and reusable
• Suitable for use as ballast

Made from concrete, the blocks can be used for retaining walls, dividing walls and protective barriers. On industrial sites, they provide a physical separation between working areas and other parts of the site. 

Each block is 80 cm wide and 80 cm high. The four available lengths allow longer wall sections to be built with larger units, while shorter blocks can complete a section where less space remains.

• 160 × 80 × 80 cm — 2.500 kg
• 120 × 80 × 80 cm — 1.700 kg
• 80 × 80 × 80 cm — 1.150 kg
• 40 × 80 × 80 cm — 590 kg

Individual units can also serve as kentledge blocks where ballast is required. Alternatively, they can be positioned to block unwanted parking and keep areas clear for deliveries, site access or ongoing work.

When the site layout changes, a dividing wall can be extended or repositioned to follow the new working areas. Once a project is complete, the blocks can be taken down and reused at another location.

Why choose Kelly blocks 80 cm?

The Kelly blocks 80 cm combine a stackable design with a choice of four lengths. They are a practical choice for separating materials, building walls and blocking off areas. Their suitability for both wall construction and ballast allows the blocks to serve different purposes across projects.

Compatible with:

• Kelly blocks 60 cm