Category ISO Standards

Standardized test methods for tensile behavior, puncture resistance, tear propagation, and water permeability of geosynthetics 1. Overview of ISO 25619-1:2018 ISO 25619-1:2018 specifies test methods for determining the mechanical and hydraulic properties of geosynthetics, including geotextiles, geomembranes, geogrids, and geocomposites.…

Standardized methods for creep-rupture, abrasion, UV degradation, chemical resistance, and biological attack on geosynthetics 1. Scope of ISO 25619-2:2014 ISO 25619-2:2014 specifies test methods for evaluating the durability and long-term performance of geosynthetics, including resistance to environmental factors, chemical degradation,…

Standardized test protocols for compressive strength, tensile strength, flexural strength, and durability assessment 1. Scope and Purpose of ISO 25551:2016 ISO 25551:2016 establishes a comprehensive suite of standardized test methods for determining the physical and mechanical properties of hardened concrete.…

Standardized testing for chloride resistance, sulfate attack, alkali-silica reaction, and abrasion in concrete 1. Overview of ISO 25552:2017 ISO 25552:2017 provides a standardized methodology for assessing the durability of concrete structures through a combination of performance-based tests and exposure classification.…

Standardized techniques for pitch, profile, helix, and runout measurement in gear quality assurance 1. Scope and Importance of ISO 25554:2008 ISO 25554:2008 establishes standardized methods for the measurement and evaluation of cylindrical gears, covering tooth geometry, pitch deviations, profile deviations,…

Standardized specification system for concrete covering exposure classes, strength classes, consistency, and conformity criteria 1. Introduction to ISO 25556:2017 ISO 25556:2017 establishes a comprehensive framework for specifying concrete in construction projects, covering performance requirements, constituent materials, production processes, conformity criteria,…

Requirements for Bare Metal, Drug-Eluting, and Bioresorbable Stents Introduction to ISO 25539-2:2020 ISO 25539-2:2020 specifies requirements for vascular stents, which are tubular mesh devices implanted in arteries or veins to maintain vessel patency. These devices are used to treat coronary…

Requirements for Permanent, Retrievable, Convertible, and Absorbable IVC Filters Introduction to ISO 25539-3:2024 ISO 25539-3:2024 specifies requirements for vena cava filters, which are implantable devices designed to prevent pulmonary embolism by capturing thromboemboli in the inferior vena cava while maintaining…

Application of ISO 17327-1 for Drug-Eluting Stents, Non-Drug Coatings, and Surface-Modified Endovascular Implants 1. Scope and Regulatory Context of ISO 25539-4 ISO 25539-4:2021 provides the framework for applying ISO 17327-1:2018 to coated endovascular devices, including endovascular prostheses (stent-grafts), vascular stents,…

A comprehensive technical guide to assessing age-related changes in concrete properties 1. Introduction to ISO 25550:2017 ISO 25550:2017 provides a standardized framework for evaluating the ageing behavior of concrete under various environmental and mechanical exposure conditions. As concrete structures age,…

Comprehensive Specifications for Surface and Underground Mining Machinery 1. Scope and General Requirements of ISO 25506:2013 ISO 25506:2013 establishes comprehensive safety requirements and performance specifications for a wide range of mining equipment used in both surface and underground operations. The…

Specification requirements, testing methods and quality control for disposable rubber gloves Dimensional and Physical Requirements ISO 25518:2021 specifies the physical requirements, sampling methods, and testing procedures for single-use rubber gloves made from natural rubber latex, synthetic rubber latex, or rubber…