STB PDF

Grout for prestressing tendons - Basic requirements. Original standard UNE-EN 447-2009 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series - Aluminium pigmented coatings - Coating methods. Original standard UNE-EN 4474-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 4474-2024

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene. Original standard UNE-EN 448-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 448-2025

Aerospace series. Non-metallic materials. Anaerobic polymerisable compounds. Threadlocking. Torque strength 2 Nm. Original standard UNE-EN 4488-2013 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Specification for dedicated liquefied petroleum gas appliances. Domestic flueless space heaters (including diffusive catalytic combustion heaters). Original standard UNE-EN 449-2003 + A1-2007 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NIP96HT, Nimonic 90), silver plated. Original standard UNE-EN 4493-2008 in PDF full version. Additional info + preview on request

Document status: Active