PD CEN/TS 17216:2018 PDF

Construction products. Assessment of release of dangerous substances. Determination of activity concentrations of radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry

Название (английский):

PD CEN/TS 17216:2018

Статус документа:: product.statusDraft
Формат:: Электронный (PDF)
Дата публикации:: 31 октября 2018 г.
ICS:: 91.100.01
SKU:: PD CEN/TS 17216:2018

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Abstract

What is PD CEN/TS 17216 – Construction products about?

PD CEN/TS 17216 is an international standard that discusses the assessment of the release of dangerous substances of construction products. PD CEN/TS 17216 describes a test method for the determination of the activity concentrations of the radionuclides radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry. PD CEN/TS 17216 describes sampling from a laboratory sample, sample preparation, and sample measurement by semiconductor gamma-ray spectrometry. It includes background subtraction, energy and efficiency calibration, analysis of the spectrum, calculation of the activity concentrations with the associated uncertainties, the decision threshold and detection limit, and reporting of the results. PD CEN/TS 17216 is intended to be non-product-specific in scope, however, there are a limited number of product-specific elements such as the preparation of the laboratory sample and drying of the test portion. The method is applicable to samples from product...

PD CEN/TS 17216:2018 PDF

Abstract

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