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OUR STORY
Founded in 2005 by Alwyn Clarke, Concrete Lock Blocks emerged from a commitment to sustainability and innovation in the concrete industry. With extensive experience in concrete manufacturing through his prior venture, Canterbury Mini Mix, Alwyn became increasingly concerned about the daily concrete waste impacting our environment. This concern led to the creation of Concrete Lock Blocks, aiming to re-purpose concrete waste into valuable construction materials.
Providing Sustainable
Solutions with
Concrete Lock Blocks
ABOUT US
Concrete Lock Blocks
Quality and Sustainability
OUR COMMITMENT
We are committed to sustainability by utilising leftover or unused concrete and reusing it to create our blocks. Our Blocks meet the New Zealand Ready Mixed Concrete Association (NZRMCA) standards and comply with the New Zealand safety lifting standards, ensuring both environmental responsibility and structural integrity.
Frequently Asked Questions
Our smallest blocks start for as little as $40 + gst
the block range start as small as .300 x .300 x .300 to 1.8m x .600 x .600
and weights range from 300ks to 2.5 Tons
Delivery can be easily arranged by us. Cost can vary depending on weight, distant and access or what truck will be required - be it a flat deck or Hiab.
Collections are welcomed, we can load you at any of our 3 locations.
We manufacture our concrete blocks daily, so for our main lines there is always stock on hand, special and one off blocks are made to order.
We have 3 locations:
402 Waterloo Road, Hornby, Christchurch
3 Greywacke Road, Harewood, Christchurch
447 Blenheim Road, Christchurch