Belarus standards PDF
Fire classification of construction products and building elements - Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers. Original standard BS EN 13501-3-2005 + A1-2009 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Fire classification of construction products and building elements - Classification using data from fire resistance tests on components of smoke control systems. Original standard BS EN 13501-4-2016 in PDF full version. Additional info + preview on request
Document status: Active
Fire classification of construction products and building elements - Classification using data from external fire exposure to roofs tests. Original standard BS EN 13501-5-2016 in PDF full version. Additional info + preview on request
Document status: Active
Fire classification of construction products and building elements - Classification using data from reaction to fire tests on power, control and communication cables. Original standard BS EN 13501-6-2018 + A1-2022 in PDF full version. Additional info + preview on request
Document status: Active
Chimneys. Requirements and test methods for clay/ceramic flue terminals. Original standard BS EN 13502-2002 in PDF full version. Additional info + preview on request
Document status: Active
Ophthalmic implants. Intraocular lenses - Mechanical properties and test methods. Original standard BS EN 13503-3-2000 in PDF full version. Additional info + preview on request
Document status: Withdrawn