STB PDF

Structural Timber. Strength classes. Assignment of visual grades and species. Original standard UNE-EN 1912-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 1912-2025

Corrigendum - Structural Timber. Strength classes. Assignment of visual grades and species. Original standard UNE-EN 1912-2012 AC-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 1912-2025

Amendment 1 - Aircraft ground support equipment. General requirements - Noise measurement methods and reduction. Original standard UNE-EN 1915-4-2004 + A1-2009 in PDF full version. Additional info + preview on request

Document status: Active

Concrete pipes and fittings, unreinforced, steel fibre and reinforced. Original standard UNE-EN 1916-2008 in PDF full version. Additional info + preview on request

Document status: Active

Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced. Original standard UNE-EN 1917-2008 in PDF full version. Additional info + preview on request

Document status: Active

Gas infrastructure Underground gas storage Part 4: Functional recommendations for storage in rock caverns. Original standard UNE-EN 1918-4-2017 in PDF full version. Additional info + preview on request

Document status: Active