SSH EN 13971:2012

Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

95.99 Withdrawal of Standard Oct 18, 2021

General information

Current stage: 95.99 Effective date: Oct 18, 2021

Originator: DPS

Owner: DPS/KT 47

Type: European Norm

ICS: 65.080

Scope

This European Standard specifies a method for the determination of the speed and effectiveness of the neutralising potential of calcium carbonate, calcium magnesium carbonate and calcium magnesium silicate 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.

Life cycle

PREVIOUSLY

Replaces
SSH EN 13971:2020

NOW

WITHDRAWN
SSH EN 13971:2012
95.99 Withdrawal of Standard
Oct 18, 2021

Related project

Adopted from EN 13971:2012

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