Projekta Nr.ISO 22146:2018
Nosaukums<p>This document specifies a method for determining 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.</p> <p>This method is applicable only to liming materials with a maximum particle size of 6,3 mm determined in accordance with ISO 20977.</p> <p>NOTE For marble dolomite (BET procedure as defined in ISO 9277 below 500 m2/kg), see EN 14984.</p>
Reģistrācijas numurs (WIID)72687
Darbības sfēra<p>This document specifies a method for determining 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.</p> <p>This method is applicable only to liming materials with a maximum particle size of 6,3 mm determined in accordance with ISO 20977.</p> <p>NOTE For marble dolomite (BET procedure as defined in ISO 9277 below 500 m2/kg), see EN 14984.</p>
StatussStandarts spēkā
ICS grupa65.080