RO
SR EN 1744-1+A1:2013
Tests for chemical properties of aggregates - Part 1: Chemical analysis
This European Standard specifies procedures for the chemical analysis of aggregates. It specifies the reference procedures and, in certain cases, an alternative method which can be considered as giving equivalent results. Unless otherwise stated, the test methods specified in this standard may be used for factory production control, for audit tests or for type tests. This standard describes the reference methods used for type testing and in cases of dispute (and alternatives methods) for chemical analyses of aggregates. For the purpose of type testing and in cases of dispute only the reference method should be used. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established.
Status :
Valid
Approval date : 4/30/2013
Number of pages : 62
ICS : 91.100.15 Mineral materials and products
Technical Committee : 321 - Concrete and related products
- Replaces SR EN 1744-1:2010
- Normative reference SR EN 932-6:2001
- Normative reference SR EN 1015-4:2001
- Normative reference SR ISO 384:1996
- Normative reference SR EN ISO 648:2009
- Normative reference SR EN 196-1:2006
- Normative reference SR EN 459-2:2011
- Normative reference SR EN 932-2:2003
- Normative reference SR EN ISO 385:2005
- Normative reference SR EN 933-2:1998
- Normative reference SR EN ISO 1042:2002
- Normative reference SR EN 196-2:2013
- Normative reference SR EN 1015-11:2002
- Normative reference SR EN 932-5:2012
- Normative reference SR EN 1097-6:2013
- Normative reference SR EN ISO 4788:2005
- Normative reference SR EN 932-1:1998
- Normative reference SR EN 1015-9:2002