Construction products. Assessment of release of dangerous substances. Radiation from construction products. Dose assessment of emitted gamma radiation has-tracked-changes BS EN 1852-1:2018 includes some

BS EN 1852-1:2018 includes some technical changes with respect to BS EN 1852-1:2009

Section 2 - Requirements

Clause 4 specifies the general aspects of GRP UP piping systems intended to be used in the field of water supply with or without pressure

minimum tensile strength and minimum dynamic strength

BS EN ISO 22442-1:2007 Medical devices utilizing animal tissues and their derivatives

Construction products. Assessment of release of dangerous substances. Radiation from construction products. Dose assessment of emitted gamma radiation has-tracked-changes BS EN 1852-1:2018 includes some1 Scope The aim of this Technical Report is to propose a methodology to determine indoor gamma dose from building materials and to help classify such a product as required in the Construction Products Regulation [7]. This first technical approach could be a precursor for the development of a harmonized European Standard based on this methodology. NOTE 1 In this Technical Report, doses from radon and thoron exhalation are excluded. However, in 3. 3,