STB PDF

Amendment 1 - Chemicals used for treatment of water intended for human consumption Silver salts for intermittent use. Original standard UNE-EN 15030-2013 + A1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of swimming pool water Aluminium based coagulants. Original standard UNE-EN 15031-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 15031-2023

Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats. Original standard UNE-EN 15033-2007 in PDF full version. Additional info + preview on request

Document status: Active

Precast concrete products. Beam-and-block floor systems. Lightweight blocks for simple formwork. Original standard UNE-EN 15037-5-2013 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Polycarboxilic acids and salts. Original standard UNE-EN 15039-2014 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Phosphonic acids and salts. Original standard UNE-EN 15040-2015 in PDF full version. Additional info + preview on request

Document status: Active