EN 16516-2017 en Construction products Assessment of release of dangerous substances - Determination of emissions into indoor air.pdf

1、Construction products: Assessment of release of dangerous substances - Determination of emissions into indoor airBS EN 16516:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16516 October 2017 ICS 13.040.20; 91.

2、100.01 Supersedes CEN/TS 16516:2013English Version Construction products: Assessment of release of dangerous substances - Determination of emissions into indoor air Produits de construction: valuation de lmission de substances dangereuses - Dtermination des missions dans lair intrieur Bauprodukte: B

3、ewertung der Freisetzung gefhrlicher Stoffe - Bestimmung der Emissionen in die Innenraumluft This European Standard was approved by CEN on 9 July 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the statu

4、s of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, Ger

5、man). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croati

6、a, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey

7、 and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref

8、. No. EN 16516:2017 ENational forewordThis British Standard is the UK implementation of EN 16516:2017. It supersedes PD CEN/TS 16516:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/557, Construction products - Assessment of dangerous substances

9、.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Stand

10、ards Limited 2017ISBN 978 0 580 89965 2ICS 13.040.20; 91.100.01Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since

11、 publicationDate Text affectedBRITISH STANDARDBS EN 16516:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16516 October 2017 ICS 13.040.20; 91.100.01 Supersedes CEN/TS 16516:2013English Version Construction products: Assessment of release of dangerous substances - Determination of emissions

12、 into indoor air Produits de construction: valuation de lmission de substances dangereuses - Dtermination des missions dans lair intrieur Bauprodukte: Bewertung der Freisetzung gefhrlicher Stoffe - Bestimmung der Emissionen in die Innenraumluft This European Standard was approved by CEN on 9 July 20

13、17. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained

14、on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CEN

15、ELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ita

16、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Cen

17、tre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16516:2017 EBS EN 16516:2017EN 16516:2017 (E) 2 Contents Page European foreword . 5 Introduction 6 1 Scope 8 2 Normative references 8 3 Ter

18、ms, definitions and abbreviations . 9 3.1 Terms and definitions . 9 3.2 Abbreviations 15 4 Intended conditions of use, emission scenarios and European reference room 15 4.1 Intended conditions of use and emission scenario 15 4.2 Reference room and emission scenario . 16 4.2.1 General . 16 4.2.2 Dime

19、nsions and loading factors in the reference room . 16 4.2.3 Ventilation in the reference room 17 4.2.4 Climate conditions in the reference room 17 4.3 Time schedule of emission(s) determination 17 5 Product sampling and transport to the laboratory . 17 5.1 General . 17 5.2 Objective of sampling . 17

20、 5.3 Preparation of a sampling plan and sampling strategy . 17 5.3.1 General . 17 5.3.2 Sampling approach 18 5.3.3 Population and sub-population 18 5.3.4 Scale 18 5.3.5 Size of samples, of increments when relevant, and sampling techniques . 18 5.3.6 Sampling location and moment 19 5.4 Information fr

21、om the testing laboratory needed to complement the product sampling plan 19 5.5 Packaging and transport of laboratory sample. 19 5.6 Sample description, marking of laboratory samples and the sampling report . 20 5.7 Chain of custody report 20 5.8 Dispatch of product samples, time schedule 20 6 Handl

22、ing of product samples in the laboratory 21 6.1 Storage of sample in the testing laboratory . 21 6.2 Preparation of the test specimen . 21 7 Test chamber conditions . 22 7.1 Principles 22 7.2 Dimensions of test specimen . 22 7.3 Loading factor 22 7.4 Ventilation 23 7.5 Air velocity 23 7.6 Cleanlines

23、s of test chamber 23 7.7 Testing climate (temperature, relative humidity of supply air) . 23 7.8 Storage of test specimen 23 7.9 Large products or inhomogeneous products . 24 BS EN 16516:2017EN 16516:2017 (E) 3 7.10 Volume of test chamber 24 7.11 Placement of test specimen in test chamber 24 8 Deter

24、mination of vapour-phase organic compounds in test chamber air . 24 8.1 Common requirements . 24 8.2 Determination of VOCs and SVOCs in test chamber air 26 8.2.1 General . 26 8.2.2 Analytical system 26 8.2.3 Tube conditioning and laboratory blank tubes . 29 8.2.4 Sampling test chamber air . 29 8.2.5

25、 Identification, calibration and analysis 30 8.2.6 Total volatile organic compounds (TVOC) and total semi-volatile organic compounds (TSVOC) 33 8.3 Determination of formaldehyde and some other volatile and very volatile carbonyl compounds in test chamber air . 34 8.3.1 General . 34 8.3.2 Analytical

26、system 34 8.3.3 Sampling test chamber air . 34 8.3.4 Blank tubes . 34 8.3.5 Identification, calibration and analysis 35 8.4 Other general aspects of quality control 35 8.4.1 Laboratory quality checks . 35 8.4.2 External references 35 9 Calculation of specific emission rates and expression of results

27、 at the reference room 36 10 Reporting for the horizontal reference method 39 10.1 General . 39 10.2 Sampling 39 10.3 Handling of samples in the laboratory, preparation of test specimen 39 10.4 Test chamber conditions . 39 10.5 Determination of vapour-phase organic compounds in test chamber air . 39

28、 10.6 Calculation and reporting of test results 40 11 Indirect methods . 40 Annex A (informative) Repeatability and reproducibility 42 A.1 Repeatability 42 A.2 Reproducibility 42 Annex B (informative) Examples of indirect methods (also called simplified, screening, secondary, derived or alternative

29、methods) 44 B.1 General . 44 B.2 Indirect methods-emissions testing 44 B.2.1 Emission cell . 44 B.2.2 Micro-chamber 44 B.2.3 Thermal extraction 45 B.3 Indirect methods specifying alternative procedures 45 B.3.1 Headspace and in-can VOC determination 45 B.3.2 VOC content determination 45 B.3.3 Formal

30、dehyde specific methods Formaldehyde-specific testing methods are 45 B.4 Other secondary methods Prediction of results at specified time 45 Annex C (informative) Information on very volatile organic compound (VVOC) testing 46 Annex D (informative) Example of a form for the sampling report 47 BS EN 1

31、6516:2017EN 16516:2017 (E) 4 Annex E (informative) Example form for a chain of custody report . 48 Annex F (informative) Benzene artefact generation on Tenax 49 Annex G (normative) List of non-carcinogenic VOCs 50 Annex H (informative) List of carcinogenic VOCs 58 Bibliography . 60 BS EN 16516:2017E

32、N 16516:2017 (E) 5 European foreword This document (EN 16516:2017) has been prepared by Technical Committee CEN/TC 351 “Construction Products - Assessment of release of dangerous substances”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national stan

33、dard, either by publication of an identical text or by endorsement, at the latest by April 2018, and conflicting national standards shall be withdrawn at the latest by April 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CE

34、N shall not be held responsible for identifying any or all such patent rights. This document supersedes CEN/TS 16516:2013 . This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Internal Regulatio

35、ns, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

36、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16516:2017EN 16516:2017 (E) 6 Introduction This European Standard was developed under the remit of Mandate M/366 Develop

37、ment of horizontal standardized assessment methods for harmonised approaches relating to dangerous substances under the Construction Products Directive (CPD), addressing the preparation of horizontal measurement/test methods for the determination of emission of regulated dangerous substances from co

38、nstruction products into indoor air, soil, surface water and ground water. This mandate is a complement to the product mandates granted by the European Commission to CEN under European law for construction products. The harmonized products standards (hEN) developed in CEN under mandates from the Eur

39、opean Commission specify construction product(s) as put on the market and address their intended conditions of use. The text of Mandate M/366 is available at www.centc351.org. Details of relevant European or national regulations are available in the “TRIS database” 1. This European Standard has gone

40、 through a robustness validation for identifying how small changes in specific testing parameters can influence the test result. This study also delivered data on repeatability within one testing laboratory (see Annex A) and has since been expanded to include reproducibility data from further round

41、robin tests between different laboratories (see Annex A). The responsibility for product specification lies with the product TCs, as described in CEN/TR 16496. This determination of emission into indoor air is carried out on products under their intended conditions of use. The intended use of a cons

42、truction product is generally specified in the corresponding harmonized product standard. The specific emission rates determined using this European Standard are associated with application of the product in a defined European Reference Room under specified climate (temperature and humidity) and ven

43、tilation conditions. Converting the test results into a concentration in the air of the reference room is essential because it is not possible to evaluate emissions in all possible use scenarios. The reference room dimensions, associated product loading factors, as well as climate and ventilation co

44、nditions are selected to represent the general indoor environment (see Clause 4). Based on the huge amount of available European experience, it was possible to identify one emission scenario and one reference room and associated set of product loading factors to be used. This European Standard speci

45、fies the horizontal reference method for testing the emission (release) of dangerous substances from construction products into indoor air. This method uses a test chamber in which emissions are generated under conditions which are kept constant during the test. These conditions are selected so that

46、 the test results can be expressed in terms of concentrations of dangerous substances in the air of the reference room (see Clause 7 and Clause 9). It should be noted that the test chamber is defined in terms of performance requirements. This responds to the requirement of Mandate M/366 for a horizo

47、ntal approach while maintaining sufficient flexibility on chamber dimensions to ensure representative samples of different materials can be accommodated (see Clause 5). Clause 8 of this European Standard specifies how emitted regulated dangerous substances should be analysed. This European Standard

48、also addresses separately (see Clause 11 and Annex B) indirect methods that provide a result that is comparable or that correlates with the result of the reference method within their specified field of application. Such methods may be easier and/or cheaper to apply. They are in accordance with Mand

49、ate M/366 provided that their comparability or correlation to the reference test method has been demonstrated in their specific field of application. The selection of one emission scenario and one reference room for evaluating emissions to indoor air is in general accordance with the approach taken in existing European national regulations and voluntary schemes relating to emissions from construction products into indoor air. It also accords with the horizontal requirements of Mandate M/366. The aim of this European Standard is not to develop a new test