BS EN 1744-5:2006
Tests for chemical properties of aggregates - Determination of acid soluble chloride salts

Standard No.

BS EN 1744-5:2006

Release Date

2007

Published By

British Standards Institution (BSI)

Status

Be replaced 2007-09

Replace By

BS EN 1744-5:2007

Latest

BS EN 1744-5:2007

Replace

04/30088146 DC-2004

Scope

This European Standard specifies the procedure for the determination of acid soluble chloride salts which may be present in aggregates. This test is suitable for aggregates where the chloride content does not derive directly from contact with, or immersion in, saline water. Examples of such aggregates are: recycled aggregates containing hydrated cement, where chloride may be bound as calcium chloroaluminates; and some aggregates from desert areas where chloride is occluded within the aggregate particles.

BS EN 1744-5:2006 Referenced Document

• EN 1744-1:1998 Tests for Chemical Properties of Aggregates - Part 1: Chemical Analysis
• EN 932-1 Tests for general properties of aggregates - Part 1: Methods for sampling
• EN 932-5 Tests for general properties of aggregates - Part 5: Common equipment and calibration*， 2014-05-01 Update
• ISO 1042:1983 Laboratory glassware; One-mark volumetric flasks
• ISO 384 Laboratory glass and plastics ware - Principles of design and construction of volumetric instruments*， 2015-12-01 Update

BS EN 1744-5:2006 history

• 2007 BS EN 1744-5:2007 Tests for chemical properties of aggregates - Determination of acid soluble chloride salts
• 2007 BS EN 1744-5:2006 Tests for chemical properties of aggregates - Determination of acid soluble chloride salts