EN 12390-5:2009
(Main)Testing hardened concrete - Part 5: Flexural strength of test specimens
Testing hardened concrete - Part 5: Flexural strength of test specimens
This European Standard specifies a method for the determination of the flexural strength of specimens of hardened concrete.
Prüfung von Festbeton - Teil 5: Biegezugfestigkeit von Probekörpern
Diese Europäische Norm legt ein Verfahren zur Bestimmung der Biegezugfestigkeit von Festbetonprobekörpern
fest.
Essai pour béton durci - Partie 5: Résistance à la flexion sur éprouvettes
La présente Norme européenne spécifie une méthode de détermination de la résistance à la flexion des éprouvettes de béton durci.
Preskušanje strjenega betona - 5. del: Upogibna trdnost preskušancev
General Information
- Status
- Withdrawn
- Publication Date
- 10-Feb-2009
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
- Drafting Committee
- CEN/TC 104/SC 1 - Revision of ENV 206
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 26-Jun-2019
- Completion Date
- 14-Apr-2025
- Directive
- 89/106/EEC - Construction products
Relations
- Replaces
EN 12390-5:2000/AC:2004 - Testing hardened concrete - Part 5: Flexural strength of test specimens - Effective Date
- 17-Feb-2009
- Effective Date
- 22-Dec-2008
- Replaced By
EN 12390-5:2019 - Testing hardened concrete - Part 5: Flexural strength of test specimens - Effective Date
- 03-Jul-2019
Frequently Asked Questions
EN 12390-5:2009 is a standard published by the European Committee for Standardization (CEN). Its full title is "Testing hardened concrete - Part 5: Flexural strength of test specimens". This standard covers: This European Standard specifies a method for the determination of the flexural strength of specimens of hardened concrete.
This European Standard specifies a method for the determination of the flexural strength of specimens of hardened concrete.
EN 12390-5:2009 is classified under the following ICS (International Classification for Standards) categories: 91.100.30 - Concrete and concrete products. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12390-5:2009 has the following relationships with other standards: It is inter standard links to EN 12390-5:2000/AC:2004, EN 12390-5:2000, EN 12390-5:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12390-5:2009 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.
You can purchase EN 12390-5:2009 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskušanje strjenega betona - 5. del: Upogibna trdnost preskušancevPrüfung von Festbeton - Teil 5: Biegezugfestigkeit von ProbekörpernEssai pour béton durci - Partie 5: Résistance à la flexion sur éprouvettesTesting hardened concrete - Part 5: Flexural strength of test specimens91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 12390-5:2009SIST EN 12390-5:2009en,fr01-julij-2009SIST EN 12390-5:2009SLOVENSKI
STANDARDSIST EN 12390-5:2001/AC:2004SIST EN 12390-5:20011DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12390-5February 2009ICS 91.100.30Supersedes EN 12390-5:2000
English VersionTesting hardened concrete - Part 5: Flexural strength of testspecimensEssai pour béton durci - Partie 5: Résistance à la flexionsur éprouvettesPrüfung von Festbeton - Teil 5: Biegezugfestigkeit vonProbekörpernThis European Standard was approved by CEN on 27 December 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12390-5:2009: ESIST EN 12390-5:2009
Loading by a centre-point load . 10
Part 1: Shape, dimensions and other requirements for specimens and moulds; Part 2: Making and curing specimens for strength tests;
Part 3: Compressive strength of test specimens;
Part 4: Compressive strength - Specification for testing machines;
Part 5: Flexural strength of test specimens;
Part 6: Tensile splitting strength of test specimens;
Part 7: Density of hardened concrete;
Part 8: Depth of penetration of water under pressure.
The following amendments have been made to the 2000-10 edition of this standard: editorial revision selected loading rate to be applied after the initial (not exceeding approx 20% of the anticipated failure load) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, SIST EN 12390-5:2009
1 Scope This European Standard specifies a method for the determination of the flexural strength of specimens of hardened concrete. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12350-1, Testing fresh concrete – Part 1: Sampling EN 12390-1:2000, Testing hardened concrete – Part 1: Shape, dimensions and other requirements for test specimens and moulds EN 12390-2, Testing hardened concrete – Part 2: Making and curing specimens for strength tests EN 12390-4, Testing hardened concrete – Part 4: Co
...
SIST EN 12390-5:2009 문서는 경화된 콘크리트의 굴곡 강도를 측정하는 방법을 규정한 유럽 표준으로, 콘크리트의 품질을 평가하는 데 중요한 역할을 합니다. 이 표준의 범위는 굴곡 강도 시험을 통해 콘크리트 시편의 기계적 성질을 명확히 측정하는 데 있습니다. 첫째, 이 표준의 강점 중 하나는 체계적이고 일관된 방법론을 제공한다는 점입니다. 굴곡 강도 측정은 콘크리트 구조물의 지속성과 안정성을 평가하는 데 필수적이며, 따라서 이 문서에서 제시하는 절차와 기준은 신뢰성 있는 결과를 보장합니다. 또한, 다양한 콘크리트 유형에 적용 가능해 고유한 요구 사항에 맞춰 조정할 수 있는 유연성을 제공합니다. 둘째, SIST EN 12390-5:2009의 적용성은 건설 산업에서 굴곡 강도의 중요성이 증가하고 있는 현재의 상황에서 더욱 주목받고 있습니다. 다양한 환경과 기후 조건에서도 콘크리트의 성능을 평가하고 최적화할 수 있도록 하는 방안을 제시하여, 안전한 건설을 위한 기반을 마련합니다. 셋째, 이 표준은 국제적인 기준과의 일치를 위해 노력하고 있으며, 세계 여러 나라에서 수용되고 있는 솔루션으로, 글로벌 시장에서도 유용하게 사용될 수 있습니다. 이러한 점에서, SIST EN 12390-5:2009는 국제적인 건설 기준을 유지하고 개선하는 데 기여할 수 있습니다. 결론적으로, SIST EN 12390-5:2009 문서는 경화된 콘크리트의 굴곡 강도를 정확히 측정할 수 있는 체계적이고 강력한 방법을 제공하여, 현대 건설 산업에서 필수적으로 요구되는 표준으로 자리매김하고 있습니다.
EN 12390-5:2009は、硬化コンクリートの試験に関する重要な欧州標準であり、試験体の曲げ強度を測定する方法を定めています。この標準は、コンクリートの品質管理や性能評価に不可欠な指標である曲げ強度を確実に評価する手法を提供しています。 この標準の強みは、実施の容易さと再現性の高い結果を得られる点にあります。EN 12390-5:2009は、具体的な手順を詳細に説明しており、試験を行う上で必要な器具や条件についても明確に規定しています。これにより、テストを行う際のばらつきを減少させ、データの信頼性を向上させます。 さらに、硬化コンクリートの特性を理解する上での適用性が高い点も挙げられます。この標準に従うことで、建材としてのコンクリートの性能を客観的に評価し、設計基準に対する適合性を確認することが可能です。建設業界全体において、質の高いコンクリートを使用するための指針として、EN 12390-5:2009は非常に価値のある資料となっています。 この文書は、コンクリートの曲げ強度を測定する際に必要不可欠な基準を提供し、品質保証のための堅実な土台を築く役割を果たしています。EN 12390-5:2009は、硬化コンクリートの技術者や研究者にとって、信頼に足る基準を提供するものであり、その関連性は引き続き高いと言えます。
La norme EN 12390-5:2009 est essentielle pour établir un cadre standardisé concernant l’évaluation de la résistance à la flexion des spécimens de béton durci. En se concentrant sur la méthode de détermination de la résistance à la flexion, cette norme offre une base solide pour les analyses techniques dans le domaine de la construction et des matériaux. L'un des principaux atouts de la norme SIST EN 12390-5:2009 réside dans sa précision et sa clarté. Elle spécifie les procédures d'essai de façon exhaustive, garantissant que les résultats obtenus sont fiables et reproductibles. En incluant des critères spécifiques pour la préparation des échantillons et les conditions d'essai, la norme améliore la qualité des tests effectués dans divers laboratoires à travers l'Europe, ce qui contribue à l'harmonisation des pratiques. La pertinence de cette norme dans le secteur de la construction ne peut être sous-estimée. En fournissant un cadre pour évaluer la résistance travaillée du béton, elle est particulièrement pertinente pour les ingénieurs et les concepteurs cherchant à garantir la durabilité et la sécurité des structures. Cela est crucial non seulement pour le respect des réglementations en vigueur, mais également pour le développement de matériaux de béton améliorés qui répondent aux exigences croissantes des projets modernes. En somme, la norme EN 12390-5:2009 représente une avancée significative dans l'évaluation des matériaux de construction, réaffirmant son importance dans le domaine de la recherche sur le béton et la normalisation au niveau européen.
The EN 12390-5:2009 standard provides a comprehensive framework for testing the flexural strength of hardened concrete specimens. It outlines a systematic method essential for engineers and construction professionals to accurately assess the performance characteristics of concrete materials used in various applications. One of the key strengths of this standard is its clear and detailed methodology, which ensures consistency in testing procedures across different laboratories and construction sites. The steps outlined in the standard are straightforward, making it easier for operators to achieve reliable and replicable results when determining the flexural strength of concrete. This consistency is critical for quality assurance and control in concrete production, effectively reducing the risks of structural failures due to inadequate concrete strength. Moreover, the relevance of EN 12390-5:2009 extends beyond just measurement; it acts as a vital resource for compliance with regulatory requirements in construction practices. The emphasis on flexural strength testing aligns with safety standards and ensures that hardened concrete specimens meet the performance criteria required in civil engineering applications. The standard promotes best practices, encouraging the adoption of scientifically validated methods that stem from robust research and industry feedback. Furthermore, the EN 12390-5:2009 standard supports a wide range of concrete specimens, enhancing its applicability in differing construction scenarios. Its adaptability to various types of concrete compositions facilitates a deeper understanding of material behavior, aiding engineers in designing more resilient structures. Overall, EN 12390-5:2009 stands as a pivotal document for anyone involved in concrete testing, ensuring that the assessment of flexural strength is conducted with precision. Its well-defined scope, methodological clarity, and relevance to industry regulations affirm its significance in advancing the quality and safety of concrete structures.
Die Norm EN 12390-5:2009 befasst sich mit der Prüfung der Biegefestigkeit von Proben aus erhärtetem Beton. Diese europäische Norm stellt ein wichtiges Dokument für die Bauindustrie dar, da die Biegefestigkeit eine entscheidende Kenngröße für die Bewertung der Tragfähigkeit von Betonelementen ist. Der Umfang dieser Norm ist klar definiert und umfasst die Ermittlung der Biegefestigkeit durch festgelegte Testverfahren. Diese Prüfmethoden sind essentiell, um die Leistungsfähigkeit von Beton unter Belastung zu bewerten. Hausspezifikationen und Anforderungen an Betonkonstruktionen können auf die Ergebnisse dieser Norm gestützt werden, was die Relevanz im praktischen Bauwesen erhöht. Die Stärken der EN 12390-5:2009 liegen in ihrer präzisen und reproduzierbaren Testmethodologie. Die Norm bietet detaillierte Anleitungen zur Probenentnahme, -vorbereitung und -prüfung, die eine konsistente und zuverlässige Bewertung der Biegefestigkeit gewährleisten. Diese Klarheit und Standardisierung sind für Ingenieure und Prüfinstitutionen von großer Bedeutung, um vergleichbare und vertrauenswürdige Ergebnisse zu erzielen. Darüber hinaus trägt die Norm zur Verbesserung der Qualitätssicherung im Bereich des Betons bei. Durch die Anwendung dieser Tests können unerwünschte Materialfehler identifiziert und vermieden werden, was letztendlich die Sicherheit und Langlebigkeit von Bauwerken erhöht. In einem sich stetig entwickelnden Markt ist die Relevanz dieser Norm unumstritten, da sie den Teilnehmenden im Bauwesen eine einheitliche Basis für Qualitätsstandards bietet. Zusammenfassend lässt sich sagen, dass die Norm EN 12390-5:2009 nicht nur eine klare Methodik zur Bestimmung der Biegefestigkeit von erhärtetem Beton liefert, sondern auch eine wesentliche Rolle bei der Qualitätssicherung und -verbesserung in der Bauindustrie spielt.
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