Blockaid is an Australian designed alignment bracket for use in masonry block wall construction to provide accurate location of both the horizontal and vertical reinforcing steel to ensure the steel placement complies to the engineering specification.
The Horizontal Steel is accurately positioned by Blockaid during construction |
The Vertical Steel is accurately positioned by Blockaid after the blocks are laid |
Advantages of Blockaid in reinforced block walls
- Accurate positioning of reinforcement
- Eliminates tying steel in place
- Saving in construction time
- Ensures adequate grout cover
- Aligns control joint dowels
- Ensures structural capacity
- Ensures construction meets engineering specification
for centrally or non-centrally located reinforcing
RECENT NEWS
‘A majority of over 1200 engineers
surveyed support the use of Block Aid’
‘Time and Motion Study carried out by University
of Newcastle finds that Blockaid can save over 20% of the
construction time required compared with traditional methods’
‘Blockaids are available exclusively from OneSteel’
‘A new Blockaid to suit 290 (Jumbo) Blocks
is now available from OneSteel’

BLOCKAIDS IN PLACE TO
LOCATE HORIZONTAL
AND VERTICAL STEEL
Blockaid is the inventor and exclusive provider of Bar Chairs for Block Work and makes the placement of reo easy. The Blockaid range provides for precision in determining reinforcing locations of steel bar and makes the construction of a reinforced concrete block wall out of masonary block or besser blocks the preferred choice over using hebel blocks.

