STB PDF

Ambient air. Standard method for the measurement of the concentration of ozone by ultraviolet photometry. Original standard UNE-EN 14625-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 14625-2025

Ductile iron pipes, fittings and accessories External polyethylene coating for pipes Requirements and test methods. Original standard UNE-EN 14628-2006 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 14628-1-2021

Products and systems for the protection and repair of concrete structures. Test methods. Determination of carbonation depth in hardened concrete by the phenolphthalein method. Original standard UNE-EN 14630-2007 in PDF full version. Additional info + preview on request

Document status: Active

Building hardware - Electrically controlled hold-open systems for fire/smoke door assemblies - Requirements, test methods, application and maintenance. Original standard UNE-EN 14637-2008 in PDF full version. Additional info + preview on request

Document status: Active

Building hardware - Fittings for shutters - Requirements and test methods. Original standard UNE-EN 14648-2008 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Water conditioning equipment inside buildings. Membrane separation devices. Requirements for performance, safety and testing. Original standard UNE-EN 14652-2006 + A1-2009 in PDF full version. Additional info + preview on request

Document status: Active