SIST EN 12224:2001
(Main)Geotextiles and geotextile-related products - Determination of the resistance to weathering
Geotextiles and geotextile-related products - Determination of the resistance to weathering
This standard specifies methods for the exposure of geotextiles and geotextile-related products to weathering conditions more than those of natural weathering. The light sources used shall be fluorescent UV lamps in accordance with ISO 4892-3. This is an index test to differentiate between products with little or no resistance to weathering and those which do have this resistance.
Geotextilien und geotextilverwandte Produkte - Bestimmung der Witterungsbeständigkeit
Diese Europäische Norm legt das Verfahren der Bewitterung von Geotextilien und geotextilverwandten Produkten fest, die intensiver sind als die der natürlichen Bewitterung. Als Lichtquellen müssen UV-Leuchtstofflampen nach ISO 4892-3 verwendet werden. Diese Prüfung ist eine Indexprüfung zur Unterscheidung zwischen Produkten mit einer geringen oder keinen Witterungs- beständigkeit und Produkten, die beständig sind.
Géotextiles et produits apparentés - Détermination de la résistance au vieilissement du aux conditions climatiques
La présente Norme européenne spécifie des méthodes d'exposition des géotextiles et des produits apparentés aux géotextiles à des conditions de vieillissement plus intenses que celles du vieillissement naturel dû aux conditions climatiques. Les types de sources lumineuses utilisés doivent être des lampes fluorescentes UV, conformes à l'ISO 4892-3. L'objectif de cet essai de référence est de différencier les produits présentant peu ou pas de résistance à l'exposition aux conditions climatiques de ceux ayant cette résistance.
Geotekstilije in geotekstilijam sorodni izdelki - Ugotavljanje odpornosti proti staranju
General Information
- Status
- Published
- Publication Date
- 31-Jan-2001
- Technical Committee
- ITEK - Textile and textile products
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Feb-2001
- Due Date
- 01-Feb-2001
- Completion Date
- 01-Feb-2001
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 01-Feb-2001
Overview
EN 12224:2000 (CEN) - Geotextiles and geotextile-related products - Determination of the resistance to weathering - defines an accelerated weathering (index) test method for geotextiles. The standard specifies exposing geotextile materials to simulated weathering conditions that are more severe than natural exposure, using fluorescent UV lamps in accordance with ISO 4892-3. EN 12224:2000 is intended to distinguish products with little or no resistance to weathering from those that show meaningful resistance.
Key Topics and Requirements
- Scope: Applies to geotextiles and geotextile-related products for assessing resistance to climatic degradation.
- Test principle: Uses artificial weathering chambers with fluorescent UV light sources (as referenced to ISO 4892-3) to create controlled, repeatable exposure conditions.
- Index test nature: Designed as a screening method - it indicates relative susceptibility to weathering rather than predicting exact field service life.
- Outcome: Differentiates materials with poor UV/weathering resistance from those suitable for outdoor or exposed applications.
- Documentation and reporting: Requires clear recording of test conditions, duration, and observed changes to material properties (visual appearance, strength loss, etc.).
Applications
- Product selection and specification for civil engineering and landscaping projects where geotextiles are exposed to sunlight, rain, or other climatic factors.
- Quality control and incoming inspection by manufacturers to screen batches for UV resistance.
- Comparative performance testing during product development and formulation changes (polymer types, additives, stabilizers).
- Risk assessment in applications such as erosion control, drainage systems, waterproofing membranes, and temporary works where weather exposure is expected.
Who Uses This Standard
- Geotextile manufacturers and formulation engineers
- Independent testing laboratories
- Civil and geotechnical engineers specifying materials for infrastructure, highways, and environmental projects
- Procurement teams and quality assurance professionals evaluating product claims related to UV resistance and durability
Related Standards
- ISO 4892-3 (artificial weathering - fluorescent UV lamps) - referenced in EN 12224:2000 for light-source requirements.
- Other EN and ISO test methods for geotextiles (tensile strength, permeability, thermal/chemical resistance) are commonly used alongside EN 12224 for comprehensive durability assessment.
Keywords: EN 12224:2000, geotextiles, resistance to weathering, UV exposure, fluorescent UV lamps, ISO 4892-3, weathering test, index test, geotextile-related products, CEN.
Frequently Asked Questions
SIST EN 12224:2001 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Geotextiles and geotextile-related products - Determination of the resistance to weathering". This standard covers: This standard specifies methods for the exposure of geotextiles and geotextile-related products to weathering conditions more than those of natural weathering. The light sources used shall be fluorescent UV lamps in accordance with ISO 4892-3. This is an index test to differentiate between products with little or no resistance to weathering and those which do have this resistance.
This standard specifies methods for the exposure of geotextiles and geotextile-related products to weathering conditions more than those of natural weathering. The light sources used shall be fluorescent UV lamps in accordance with ISO 4892-3. This is an index test to differentiate between products with little or no resistance to weathering and those which do have this resistance.
SIST EN 12224:2001 is classified under the following ICS (International Classification for Standards) categories: 59.080.70 - Geotextiles. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12224:2001 has the following relationships with other standards: It is inter standard links to SIST ENV 12224:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 12224:2001 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 12224:2001 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Geotekstilije in geotekstilijam sorodni izdelki - Ugotavljanje odpornosti proti staranjuGeotextilien und geotextilverwandte Produkte - Bestimmung der WitterungsbeständigkeitGéotextiles et produits apparentés - Détermination de la résistance au vieilissement du aux conditions climatiquesGeotextiles and geotextile-related products - Deter
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