AeroLime™ Project Launch (February 2019) After an extensive product development phase Graymont’s new AeroLime™ product is ready for takeoff.
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Burnt Lime

Technical Name: Calcium Oxide - CaO

Markets: Steel Manufacturing, Gold Mining, Road Stabilisation and Paper Manufacturing.



Our ability to completely volatize limestone ensures we produce an optimum burnt lime product.

  • Burnt Lime is also known as ‘quick lime’ or ‘unslaked’. Burnt Lime is a highly reactive calcium oxide suitable for roading construction, steel manufacture, paper manufacture and sludge stabilisation
  • Typically burnt lime is available as a CaO, with particle sizes ranging between 3mm – 25mm
  • Our ability to completely volatize limestone means we produce the optimum burnt lime
  • Burning Lime is a significant part of our business
  • We take pride in producing lime consistently, by monitoring our processes regularly we are exceeding specifications everyday 
  • Graymont's Burnt Lime consists of calcium oxide combined with small amounts of calcium carbonate and silica 
  • Burnt Lime is manufactured by heating calcium carbonate (limestone) to high temperature (greater than 1200°C) within a kiln system
  • Product is supplied in different size gradings from finely ground to coarse material as required

Our Burnt Lime is also an effective option for strengthening races and tracks using our Racefines product, creating an even more smoother and durable surface.

Product Benefits:
Our Burnt Lime's versatility makes it a valueable additive into a vast number of industrial applications.

Packaging Size:

Available in 25kg bags, 1 Tonne bulk bags or Bulk

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