STB PDF

Amendment 2 - Fixed firefighting systems - Components for sprinkler and water spray systems Part 14- Sprinklers for residential applications. Original standard UNE-EN 12259-14-2021 + A2-2025 in PDF full version. Additional info + preview on request

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Amendment 1 - Testing hardened concrete Part 18- Determination of the chloride migration coefficient. Original standard UNE-EN 12390-18-2021 + A1-2025 in PDF full version. Additional info + preview on request

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Bitumens and bituminous binders Determination of the resistance to hardening under influence of heat and air Part 1- RTFOT method. Original standard UNE-EN 12607-1-2025 in PDF full version. Additional info + preview on request

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Testing of welded joints of thermoplastics semi-finished products Part 8- Requirements. Original standard UNE-EN 12814-8-2025 in PDF full version. Additional info + preview on request

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Greenhouses Design and construction Part 2- Greenhouses open to the public. Original standard UNE-EN 13031-2-2025 in PDF full version. Additional info + preview on request

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Amendment 1 - Fire resistance tests for service installations Part 3- Penetration seals. Original standard UNE-EN 1366-3-2023 + A1-2025 in PDF full version. Additional info + preview on request

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