1. Pozzolanic Materials - Requirements, Brazilian Association of Technical Standards, Rio de Janeiro, Brazil;ABNT NBR 12653,2015
2. Metakaolin for Use with Portland Cement in Concrete, Mortar and Paste Part 1: Requirements;ABNT NBR 15894-1,2010
3. Portland Cement and Other Powdery Materials - Determination of Blaine Fineness;ABNT NBR 16372,2015
4. Portland Cement - Requirements, Rio de Janeiro, Brazil;ABNT NBR 16697,2018
5. Pozzolanic Materials - Determination of Pozzolanic Activity with Hydrated Lime after 7 days;ABNT NBR 5751,2015