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ILNAS-EN 17331:2023 Edition 11/2023
Construction products: Assessment of release of dangerous substances - Content of organic substances - Methods for extraction and analysis
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Abstract

This document specifies analytical methods for the determination of the content of specific organic substances in construction products. The following parameters are covered: BTEX, biocides, dioxins, furans and dioxin-like PCBs, mineral oil, nonylphenols, PAH, PCB, PCP, PBDE, and short-chain chlorinated paraffins. NOTE 1 Methods still under development or available at national level only are listed in Annex B (informative) for PFOS, PFOA, HBCD and EOX. The methods can be included in the normative text as soon as full EN standards are available. NOTE 2 Methods that have not been validated for construction products, because no suitable material was available at the time of the robustness validation, only are listed in Annex B (informative). This applies to organotin compounds, phenols and phthalates. The methods listed in this document come from different fields and are expected to be suitable for organic substances in organic extracts from all types of constructions products. The methods in this document are validated for the product types listed in Annex A (informative). NOTE 3 Construction products include, e.g. mineral-based products (S), bituminous products (B), wood-based products (W), plastic and rubbers (P), sealants and adhesives (A), paints and coatings (C) and metals (M) (see also CEN/TR 16045). This document includes analytical methods for all matrices except metals.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 351 : Construction Products - Assessment of release of dangerous substances

Implementation

start of the vote on the project    05/05/2022   date of ratification (dor)    14/08/2023
end of the vote on the project    28/07/2022   date of anouncement (doa)    29/02/2024
start of the vote on the final project    18/05/2023   date of publication (dop)    31/05/2024
end of the vote on the final project    13/07/2023   date of withdrawal (dow)    31/05/2024


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
CEN/TS 17331:2019

International Classification for Standards (ICS codes) :

91.100.01 : Construction materials in general

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