Pulverized Quicklime

Graymont Australia and Grupo Calidra produce pulverized quicklime for several manufacturing applications such as fiberglass, glass, autoclaved aerated concrete (AAC) and steel.

Pulverized Quicklime and AAC

Pulverized Quicklime is an essential ingredient when manufacturing Autoclaved Aerated Concrete (AAC) wall panels or blocks. The reactivity of the quicklime and its application is critical during the expansion phase of the manufacturing process. 


Australia - Superfine pulverized quicklime is available from our Attunga site on the East coast of Australia.

North America - Grupo Calidra sells this product in Mexico and in the United States under the brand name OXID. Pulverized quicklime is available in 25 kg bags and sacks as well as in bulk form.

Please contact our sales team to enquire about Pulverized Quicklime.


Did you know?

There are three distinct types of limestone, defined by their magnesium carbonate (MgCO3) concentrations. These types are Dolomitic (35 to 46% MgCO3), Magnesian (5 to 35% MgCO3) and High calcium (less than 5% MgCO3).