EN 16402:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Beschichtungsstoffe - Bestimmung der Emissionen regulierter gefährlicher Stoffe von Beschichtungen in die Innenraumluft - Probenahme, Probenvorbereitung und PrüfungPeintures et vernis - Évaluation des émissions de substances émanant des revêtements dans l'air intérieur - Échantillonnage, conditionnement et essaisPaints and varnishes - Assessment of emissions of substances from coatings into indoor air - Sampling, conditioning and testing87.040Barve in lakiPaints and varnishes13.040.20Kakovost okoljskega zrakaAmbient atmospheresICS:Ta slovenski standard je istoveten z:EN 16402:2013SIST EN 16402:2014en,fr,de01-februar-2014SIST EN 16402:2014SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16402
October 2013 ICS 13.040.20; 87.040 English Version
Paints and varnishes - Assessment of emissions of substances from coatings into indoor air - Sampling, conditioning and testing Peintures et vernis - Évaluation des émissions de substances émanant des revêtements dans l'air intérieur - Échantillonnage, conditionnement et essais
Beschichtungsstoffe - Bestimmung der Emissionen regulierter gefährlicher Stoffe von Beschichtungen in die Innenraumluft - Probenahme, Probenvorbereitung und Prüfung This European Standard was approved by CEN on 24 August 2013.
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 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-CENELEC 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16402:2013: ESIST EN 16402:2014

Examples of simplified/secondary methods. 34 A.1 General . 34 A.2 Indirect methods relative to testing devices . 34 A.2.1 Emission cell . 34 A.2.2 Microchamber . 34 A.3 indirect methods relative to analysis . 34 A.3.1 Thermal extraction . 34 A.3.2 Headspace / gas chromatography and in-can VOC determination . 34 A.3.3 Formaldehyde specific methods . 34 A.4 indirect methods relative to the evaluation of the test result . 35 A.4.1 Content determination . 35 A.4.2 Method integrated in production monitoring . 35 A.4.3 Prediction of results at 28 days . 35 Annex B (informative)
Information on very volatile organic compound (VVOC) testing. 36 Annex C (informative)
Example form for a chain of custody report . 37 Annex D (informative)
Benzene artefact generation on Tenax TA . 38 Annex E (informative)
Example of a form for the sampling report . 39 Annex F (informative)
Overview of test procedure . 40 Bibliography . 41
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1,0
0,4 2 Interior plasters a) intended use on walls and ceilings b) intended use only on walls c) intended use only on ceilings
1,4
1,0
0,4 3 Trim paints and lacquers (intended use on small surfaces)
0,05 4 Varnishes and wood stains (intended use on walls)
1,0 5 Floor coatings
0,4 6 Interior fillers a) intended use on walls and ceilings b) intended use only on walls
1,4
1,0 If the above surfaces and resulting loading factors do not represent the intended use of a specific product, the nearest surface and resulting loading factor shall be applied. If a multifunction product is intended to be used in more than one of the product categories in Table 1 it shall be tested according to the product category with the highest loading factor. 7.2 Ventilation in the reference room A ventilation rate with fresh air of 0,5 air exchange per hour (15 m3h-1) is taken as reference. In conjunction with the dimensions and climate conditions, this ventilation rate is the reference representing by convention the “general” indoor air conditions. NOTE 1 Real ventilation rates can vary from less than 0,3 in energy tight buildings to more than 1 with continuous mechanical ventilation. NOTE 2 In Clause 12, a calculation formula is given for recalculation of a test result (when expressed as concentration in air) to another ventilation rate than the specified one within a valid range. 7.3 Climate conditions of the reference room The climate conditions specified in ISO 554 and in EN ISO 16000-9, i.e. 23 °C and 50 % relative humidity – shall be applied to the reference room to represent, by convention, general indoor air conditions. 7.4 Time schedule of emission determination The time schedule starts with t0. For coatings, this is after a preconditioning period as defined in 9.2. SIST EN 16402:2014

For liquid products minimum volume: 1 l. For paste and powder products minimum weight: 2 kg. 8.2.2 Multi-component products In case of multi-component products, samples shall be taken from all components and the technical data sheet with information about mixing ratio and mixing procedure shall be delivered with the samples. If dilution is mandatory for the use of the product as defined in the technical data sheet, the supplier shall provide a sample of the appropriate solvent as mentioned in the technical data sheet. 8.2.3 Additional requirements from the testing laboratory for the product sampling plan Depending on test protocol and test facilities, there can be additional requirements on size and number of samples. The following information shall be given by the test laboratory: — number of product laboratory sample(s) needed for the testing programme; — when relevant, minimum and/or maximum size of product laboratory sample for the testing requirements. 8.2.4 Sampling location Samples shall be taken as original packaged cans, containers, boxes or bags with a minimum content as described in 8.2. Products delivered in airtight containers may be taken directly from the production or from the stock as long as they are within the expiration date given by the supplier. NOTE The emission properties of a paint film do not depend on the age of the liquid product but mainly on the age of the dried film. SIST EN 16402:2014
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