STB PDF

Plastics piping systems Polyethylene (PE) pipes Test method for the resistance to internal pressure after application of squeeze-off. Original standard UNE-EN 12106-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 12106-2025

Vacuum drainage systems inside buildings. Original standard UNE-EN 12109-1999 in PDF full version. Additional info + preview on request

Document status: Active

Tunnelling machines. Air locks. Safety requirements. Original standard UNE-EN 12110-2014 in PDF full version. Additional info + preview on request

Document status: Active

Tunnelling machines. Road headers and continuous miners. Safety requirements. Original standard UNE-EN 12111-2014 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of water intended for human consumption. Potassium tripolyphosphate. Original standard UNE-EN 1211-2006 in PDF full version. Additional info + preview on request

Document status: Active

Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals Specification. Original standard UNE-EN 12115-2011 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 12115-2022