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Armour Rock

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The big defender

The perfect large rock used for river and sea control and other retaining wall applications.

500mm nominal diameter and larger
Up to 10 TO blocks
Shoreline/bank stabilisation
Underwater caps
Erosion control; scour protection
Monument or memorial rocks

Features and Benefits

Only the strongest and most durable material is selected for Armour Rock. As the world’s largest aggregate producer, we have several quarries with reserves that have the right crystalline structure for the rigours of Armour Rock. All Armour Rock is laboratory tested for material soundness.

With rock sources that range from deep blue-black to pinky-grey, to yellow and red (regionally dependent), the Hanson Armour Rock range gives a natural look that stays strong.