1. AFNOR (NF EN 196-1) (2016) Methods of testing cement — Part 1: Determination of strength
2. AFNOR (2002) NF EN 12457-2, Leaching-Compliance test for leaching of granular wasre materials ans sludges
3. AFNOR (2006) NF EN ISO 18757, Determination of specific surface area pf ceramic powders by gas adsorption using the BET method
4. AFNOR (2015) NF EN 14429, Characterization of waste-leaching behaviour test-influence of pH on leaching with initial acid/base addition
5. AFNOR (2000a) NF ISO 13320-1, Laser diffraction methods