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ISO 22146:2018

Carbonate liming materials — Determination of reactivity — Automatic titration method with citric acid
5. 12. 2018.

Опште информације

90.93     7. 4. 2024.

ISO

ISO/TC 134

Međunarodni standard

65.080  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.
This method is applicable only to liming materials with a maximum particle size of 6,3 mm determined in accordance with ISO 20977.
NOTE For marble dolomite (BET procedure as defined in ISO 9277 below 500 m2/kg), see EN 14984.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 22146:2018
90.93 Odluka o potvrđivanju standarda
7. 4. 2024.

Povezani projekti

Identičan sa EN 16357:2013