Workplace atmospheres. Size fraction definitions for measurement of airborne particles Ingestion-build-67170 Requirements for the qualification of

Requirements for the qualification of coatings for protection against POLLUTION have been added (Annex H)

impact energy

• Water management companies

Definitions of good practice on building sites for supervision and training purposes

Workplace atmospheres. Size fraction definitions for measurement of airborne particles Ingestion-build-67170 Requirements for the qualification of1 Scope This standard defines sampling conventions for particle size fractions which are to be used in assessing the possible health effects resulting from inhalation of airborne particles in the workplace. They are derived from experimental data for healthy adults. Conventions are defined for the inhalable, thoracic and respirable fractions; extrathoracic and tracheobronchial conventions may be calculated from the defined conventions. (The inhalable