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UNE-EN 196-10:2016

Current
Current

The latest, up-to-date edition.

Methods of testing cement - Part 10: Determination of the water-soluble chromium (VI) content of cement
Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

09-28-2016

Foreword
1 Scope
2 Normative references
3 General requirements for testing
   3.1 Number of tests
   3.2 Repeatability and reproducibility
   3.3 Expression of masses, volumes, factors and results
   3.4 Blank determinations
4 Reagents
5 Apparatus
6 Preparation of a test sample of cement
7 Extraction procedure
   7.1 Principle
   7.2 Preparation of mortar
   7.3 Filtration
8 Determination of chromium (VI)
   8.1 General
   8.2 Measurement of absorbance without oxidation
   8.3 Measurement of absorbance with oxidation
9 Calculation and expression of results
   9.1 Calculation
   9.2 Expression of results
10 Reporting of results
11 Repeatability and reproducibility
Annex A (normative) Evaluation of the compliance of cement with
        the regulatory limit in Directive 2003/53/EC on water-soluble
        hexavalent chromium content
        Foreword
        A.1 Scope
        A.2 Normative references
        A.3 Terms and definitions
        A.4 Factory production control by the manufacturer
        A.5 Tasks for the verification body
        A.6 Compliance criteria
        A.7 Compliance assessment
        A.8 Actions in the event of non-compliance
        A.9 Requirements for dispatching centres
Annex B (informative) Guidance on the application of this European
        Standard to the determination of the water soluble
        chromium (VI) content of cement-containing preparations
        B.1 Background
        B.2 Extraction procedure
        B.3 Filtration procedure
        B.4 Calculation and reporting of results
        B.5 Evaluation of compliance
Annex C (informative) Guidance on screening test method (1) using
        paste extraction - method based on DS 1020
        C.1 Object and field of application
        C.2 Principle
        C.3 Reagents
        C.4 Apparatus
        C.5 Procedure
        C.6 Calculation of results
        C.7 Reporting result
        C.8 Precision and accuracy
        C.9 Report
Annex D (informative) Guidance on screening test method (2) using
        paste extraction - method based on TRGS 613
        D.1 Significance and use
        D.2 Basic principles of the method
        D.3 Apparatus
        D.4 Materials
        D.5 Construction of a calibration curve
        D.6 Sample preparation and analysis
        D.7 Evaluation and Interpretation
        D.8 Health and safety
Annex E (informative) Guidance on the photometric determination of
        chromium reduction capacity in cements
        Foreword
        E.1 Summary
        E.2 Scope
        E.3 Apparatus
        E.4 Reagents
        E.5 Procedure
        E.6 Calculations
        E.7 Result
        E.8 Control of instrument
Bibliography

Describes the method for the determination of the water-soluble chromium (VI) content of cement.

Committee
CTN 80
DevelopmentNote
Supersedes UNE 80290 and UNE 80601. (03/2008)
DocumentType
Standard
Pages
40
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

Standards Relationship
NBN EN 196-10 : 2016 Identical
NEN EN 196-10 : 2016 Identical
NS EN 196-10 : 2006 Identical
I.S. EN 196-10:2016 Identical
SN EN 196-10 : 2016 Identical
UNI EN 196-10 : 2006 Identical
BS EN 196-10:2016 Identical
EN 196-10:2016 Identical
NF EN 196-10 : 2017 Identical
DIN EN 196-10:2015-08 (Draft) Identical
DIN EN 196-10:2016-11 Identical

ISO/IEC 17065:2012 Conformity assessment — Requirements for bodies certifying products, processes and services
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
EN 196-7:2007 Methods of testing cement - Part 7: Methods of taking and preparing samples of cement
CEN/TR 14589:2003 Characterization of waste - State of the art document - Chromium VI specification in solid matrices
EN 196-1:2016 Methods of testing cement - Part 1: Determination of strength
ISO/IEC 17020:2012 Conformity assessment — Requirements for the operation of various types of bodies performing inspection
EN ISO/IEC 17065:2012 Conformity assessment - Requirements for bodies certifying products, processes and services (ISO/IEC 17065:2012)
TRGS 613 : 2002 ERSATZSTOFFE, ERSATZVERFAHREN UND VERWENDUNGSBESCHRAENKUNGEN FUER CHROMATHALTIGE ZEMENTE UND CHROMATHALTIGE ZEMENTHALTIGE ZUBEREITUNGEN
EN ISO/IEC 17020:2012 Conformity assessment - Requirements for the operation of various types of bodies performing inspection (ISO/IEC 17020:2012)

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