EN 1744-6:2006
Current
The latest, up-to-date edition.
Tests for chemical properties of aggregates - Part 6: Determination of the influence of recycled aggregate extract on the initial setting time of cement
04-10-2006
Foreword
1 Scope
2 Normative references
3 Definitions
4 Reagents
5 Apparatus
6 Principle
7 Sampling
8 Preparation of test portion
9 Procedure
9.1 General
9.2 Production of the aggregate extract
9.3 Determination of the standard consistence
9.4 Determination of the initial setting time
10 Calculation and expression of results
11 Test report
Bibliography
This European Standard specifies the procedure for the determination of the influence of water-soluble components from recycled aggregates on the initial setting time of cement.NOTEA procedure is described in EN 1744-1:1998, clause 15.3, for use with natural aggregates; this procedure is intended to demonstrate and quantify the effects of organic contaminators. It is not suitable for recycled aggregates because these may also contain inorganic contaminators.
| Committee |
CEN/TC 154
|
| DevelopmentNote |
Supersedes PREN 1744-6. (12/2007)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 1744-6 : 2007 | Identical |
| I.S. EN 1744-6:2006 | Identical |
| BS EN 1744-6:2006 | Identical |
| PN EN 1744-6 : 2008 | Identical |
| NEN EN 1744-6 : 2006 | Identical |
| UNE-EN 1744-6:2007 | Identical |
| SN EN 1744-6 : 2006 | Identical |
| DIN EN 1744-6:2006-12 | Identical |
| NS EN 1744-6 : 1ED 2007 | Identical |
| UNI EN 1744-6 : 2007 | Identical |
| SN 670905-6 : 2006 | Identical |
| NF EN 1744-6 : 2007 | Identical |
| EN 12620:2002+A1:2008 | Aggregates for concrete |
| PREN 16236 : DRAFT 2015 | EVALUATION OF CONFORMITY OF AGGREGATES - INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL |
| PREN 12620 : DRAFT 2015 | AGGREGATES FOR CONCRETE |
| 15/30311103 DC : 0 | BS EN 13242 - AGGREGATES FOR UNBOUND AND HYDRAULICALLY BOUND MATERIALS FOR USE IN CIVIL ENGINEERING WORK AND ROAD CONSTRUCTION |
| UNI EN 12620 : 2013 | AGGREGATES FOR CONCRETE |
| 15/30311106 DC : 0 | BS EN 16236 - EVALUATION OF CONFORMITY OF AGGREGATES - INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL |
| PREN 13242 : DRAFT 2015 | AGGREGATES FOR UNBOUND AND HYDRAULICALLY BOUND MATERIALS FOR USE IN CIVIL ENGINEERING WORK AND ROAD CONSTRUCTION |
| BS EN 12620:2013 | Aggregates for concrete |
| EN 932-2:1999 | Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples |
| EN 197-1:2011 | Cement - Part 1: Composition, specifications and conformity criteria for common cements |
| EN 1744-1:2009+A1:2012 | Tests for chemical properties of aggregates - Part 1: Chemical analysis |
| EN 196-3:2016 | Methods of testing cement - Part 3: Determination of setting times and soundness |
| EN 932-1:1996 | Tests for general properties of aggregates - Part 1: Methods for sampling |
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