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

c supplies up to 250V

abbreviations and presentation convention

BS 734-1 specifies requirements for glass hydrometers of constant mass

The standard now applies as well to small units for health care facilities as to very large industrial sterilizers

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,