Adbri-Grey Block Single Core 20.925

The Adbri Grey Block Single Core 20.925 is a single-core block commonly used for:

• Structural retaining walls
• Load-bearing masonry walls
• Commercial and industrial buildings
• Reinforced boundary and foundation walls
• Projects requiring reinforced concrete blockwork

The dimensions of the 20.925 Single Core Block are: 390mm (L) × 190mm (W) × 190mm (H)

This block is part of Adbri's 200mm Series and integrates with standard 200mm concrete masonry blocks.

Using a single-core block instead of a traditional two-core block allows for more flexibility when it comes to installing reinforcement and concrete filling, which in turn makes for a stronger structural masonry result.

In most applications, the Adbri Grey Block Single Core 20.925 will need to be filled with concrete, but whether every block requires core filling depends on the engineer's design, wall height, loading requirements, and local building regulations.

The main function of these blocks is to increase the reinforcement of structural masonry and strengthen the overall design. This is achieved by reinforcing the single-core blocks with reinforcing steel and concrete.