BS EN 13971:2008
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

Standard No.

BS EN 13971:2008

Release Date

2008

Published By

British Standards Institution (BSI)

Status

Be replaced 2013-01

Replace By

BS EN 13971:2012

Latest

BS EN 13971:2020

Scope

This European Standard specifies a method for the determination of the speed and effectiveness of the neutralizing potential of calcium carbonate and calcium magnesium carbonate liming materials by potentiometric titration with hydrochloric acid. This method is applicable only to liming materials with a maximum particle size of 6,3 mm. NOTE The type of liming material should be identified according to EN 14069 and the particle size should be determined according to EN 12948.

BS EN 13971:2008 history

• 2020 BS EN 13971:2020 Carbonate and silicate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid
• 2013 BS EN 13971:2012 Carbonate and silicate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid
• 2008 BS EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
• 2003 BS EN 13971:2002 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid