prEN 17216
(Main)Construction products: Assessment of release of dangerous substances - Determination of activity of radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry
Construction products: Assessment of release of dangerous substances - Determination of activity of radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry
This document describes a test method for the determination of the activity of the radionuclides radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry.
This document describes sampling from a laboratory sample, sample preparation, and the sample measurement by semiconductor gamma-ray spectrometry. It includes background subtraction, energy and efficiency calibration, spectrum analysis, activity calculation with the associated uncertainties or the decision threshold and detection limit calculation, and the reporting of results.
The scope of this document is not product-specific. However, there are a limited number of product-specific components, such as the preparation of the laboratory sample and drying of the test portion. The method is applicable to samples from products consisting of single or multiple constituents.
Bauprodukte - Bewertung der Freisetzung von gefährlichen Stoffen - Messung der spezifischen Aktivität von Radium-226, Thorium-232 und Kalium-40 mittels Halbleiter-Gammaspektrometrie
Dieses Dokument beschreibt ein Prüfverfahren zur Bestimmung der spezifischen Aktivitäten der Radionuklide Radium-226, Thorium-232 und Kalium-40 in Bauprodukten durch Halbleiter-Gammaspektrometrie.
Dieses Dokument beschreibt die Probenahme einer Laborprobe, die Probenvorbereitung und die Messung der Probe durch Halbleiter-Gammaspektrometrie. Dazu gehört die Hintergrundsubtraktion, Energie- und Effizienzkalibrierung, Spektralanalyse, Berechnung der Aktivität mit den zugehörigen Unsicherheiten oder der Berechnung der Erkennungsgrenze und Nachweisgrenze und Angabe der Prüfergebnisse.
Der Anwendungsbereich dieses Dokuments ist nicht produktspezifisch. Allerdings gibt es eine begrenzte Anzahl produktspezifischer Komponente, wie die Vorbereitung der Laborprobe und die Trocknung der Prüfmenge. Das Verfahren eignet sich für Produktproben, die aus einzelnen oder multiplen Bestandteilen bestehen.
Produits de construction: Évaluation de l’émission de substances dangereuses - Détermination de l’activité du radium 226, du thorium 232 et du potassium 40 dans les produits de construction par spectrométrie gamma
No Scope Available
Gradbeni proizvodi - Ocenjevanje sproščanja nevarnih snovi - Določanje aktivnosti radija Ra-226, torija Th-232 in kalija K-40 z gama spektrometrijo
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 17216:2023
01-julij-2023
Gradbeni proizvodi - Ocenjevanje sproščanja nevarnih snovi - Določanje
aktivnosti radija Ra-226, torija Th-232 in kalija K-40 z gama spektrometrijo
Construction products: Assessment of release of dangerous substances - Determination
of radium-226, thorium-232 and potassium-40 activity using gamma-ray spectrometry
Bauprodukte - Bewertung der Freisetzung von gefährlichen Stoffen - Messung der
spezifischen Aktivität von Radium-226, Thorium-232 und Kalium-40 mittels Halbleiter-
Gammaspektrometrie
Ta slovenski standard je istoveten z: prEN 17216
ICS:
13.020.99 Drugi standardi v zvezi z Other standards related to
varstvom okolja environmental protection
17.240 Merjenje sevanja Radiation measurements
91.100.01 Gradbeni materiali na Construction materials in
splošno general
oSIST prEN 17216:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17216:2023
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oSIST prEN 17216:2023
DRAFT
EUROPEAN STANDARD
prEN 17216
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2023
ICS 91.100.01 Will supersede CEN/TS 17216:2018
English Version
Construction products: Assessment of release of
dangerous substances - Determination of radium-226,
thorium-232 and potassium-40 activity using gamma-ray
spectrometry
Bauprodukte - Bewertung der Freisetzung von
gefährlichen Stoffen - Messung der spezifischen
Aktivität von Radium-226, Thorium-232 und Kalium-
40 mittels Halbleiter-Gammaspektrometrie
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 351.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17216:2023 E
worldwide for CEN national Members.
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oSIST prEN 17216:2023
prEN 17216:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 8
5 Principles of the test method . 11
6 Sampling and sample preparation . 11
6.1 Sampling scheme.
...
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