This European Standard specifies a method for the determination of the reactivity of calcium carbonate and calcium magnesium carbonate liming materials. It assesses the speed and effectiveness of their neutralising potential by automatic titration with citric acid. This method is applicable only to liming materials with a maximum particle size of 6,3 mm determined according to EN 12948. NOTE For marble dolomite (BET procedure according to ISO 9277 below 500 m 2 /kg), see EN 14984.
EN 16357:2013 Referenced Document
EN 12048:1996 Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 ± 2) °C (ISO 8190:1992, modified)
EN 12945:2008 Liming materials - Determination of neutralizing value - Titrimetric methods Incorporating corrigendum May 2009
EN 12948:2010 Liming materials - Determination of size distribution by dry and wet sieving*， 2024-04-20 Update
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
EN ISO 3696:1995 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
EN 16357:2013 history
2013EN 16357:2013 Carbonate liming materials - Determination of reactivity - Automatic titration method with citric acid