Standards UNE - Spanish national standards - Page 1234

PRODUCTS AND SYSTEMS FOR THE PROTECTION AND REPAIR OF CONCRETE STRUCTURES. TEST METHODS. REACTIVE FUNCTIONS RELATED TO EPOXY RESINS. PART 1: DETERMINATION OF EPOXY EQUIVALENT.

Standard published on 27.3.2001

Products and systems for the protection and repair of concrete structures - Test methods - Reactive functions related to epoxy resins - Part 2: Determination of amine functions using the total basicity number.

Standard published on 27.3.2001

Anodizing of aluminium and its alloys - Method to test the surface abrasion resistance using glass-coated abrasive paper (ISO 18771:2019)

Standard published on 24.3.2021

Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008) (Endorsed by AENOR in May of 2014.)

Standard published on 1.5.2014

Transportable liquid oxygen systems for medical use - Part 1: Common requirements and particular requirements for base units (ISO 18777-1:2026) (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Transportable liquid oxygen systems for medical use - Part 2: Particular requirements for portable units (ISO 18777-2:2025) (Endorsed by Asociación Espanola de Normalización in January of 2026.)

Standard published on 1.1.2026

Respiratory equipment - Particular requirements for basic safety and essential performance of infant cardiorespiratory monitors (ISO 18778:2022) (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Standard published on 1.1.2023

Friction stir spot welding - Aluminium - Part 1: Vocabulary (ISO 18785-1:2018)

Standard published on 28.7.2021

Friction stir spot welding - Aluminium - Part 2: Design of weld joints (ISO 18785-2:2018)

Standard published on 28.7.2021

Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel (ISO 18785-3:2018)

Standard published on 15.9.2021