EN 1437:2002
(Main)Plastics piping systems - Piping systems for underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading
Plastics piping systems - Piping systems for underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading
This standard specifies two methods for testing components or joints for plastics piping systems intended for use in underground drainage and sewerage systems for their resistance to deformation and leakage when subjected to sustained external loading in conjunction with the passage of hot water. Method A involves cycling, by passing hot water and cold water alternately, and is applicable to pipes and associated fittings having a mean outside diameter dem <= 190 mm.
Kunststoff-Rohrleitungssysteme - Erdverlegte Abwasserkanäle und -leitungen - Prüfverfahren zur Bestimmung der Widerstandsfähigkeit gegen Temperaturwechsel und gleichzeitige äußere Belastung
Diese Norm beschreibt zwei Verfahren zur Prüfung von Bauteilen oder Verbindungen für Kunststoff-Rohrleitungssysteme, die in erdverlegten Abwasserkanal und -leitungssystemen verwendet werden, auf ihre Verformungsbeständigkeit und Dichtheit bei anhaltender äußerer Belastung in Verbindung mit dem gleichzeitigen Durchlauf von heißem Wasser. Verfahren A umfaßt die Temperaturwechselbeanspruchung durch abwechselnden Durchlauf von heißem und kaltem Wasser, und ist anwendbar für Rohre und dazugehörige Formstücke mit einem Nennaußendurchmesser dem <= 190 mm.
Systèmes de canalisations en plastique - Systèmes de canalisations pour assainissement enterré - Méthode d'essai pour la résistance à un cycle de températures et de charge externe combinés
Cette norme spécifie deux méthodes d'essai de tubes et de raccords ou d'assemblages de systèmes de canalisations en matières plastiques pour assainissement enterré pour vérifier leur résistance à la déformation et aux fuites lorsqu'ils sont soumis à une charge extérieure permanente conjuguée avec le passage d'eau chaude.
La méthode A qui implique un cycle thermique, avec passage alterné d'eau chaude et d'eau froide, est applicable aux tubes et raccords associés de diamètre extérieur moyen dem £ 190 mm.
La méthode B, qui implique le seul passage d'eau chaude, sauf dans des intervalles spécifiés pour le mesurage de la déformation interne, est applicable aux tubes et raccords associés de diamètre extérieur moyen 190 mm < dem £ 510 mm.
Cevni sistemi iz polimernih materialov -Cevni sistemi za odvodnjavanje in kanalizacijo, položeni v zemljo – Preskusna metoda za določanje odpornosti proti kombinaciji izmenične temperaturne in sočasne zunanje obremenitve
General Information
- Status
- Withdrawn
- Publication Date
- 27-Aug-2002
- Withdrawal Date
- 06-Sep-2011
- Technical Committee
- CEN/TC 155 - Plastics piping systems and ducting systems
- Drafting Committee
- CEN/TC 155 - Plastics piping systems and ducting systems
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 07-Sep-2011
- Completion Date
- 07-Sep-2011
Relations
- Effective Date
- 10-Sep-2011
Frequently Asked Questions
EN 1437:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Plastics piping systems - Piping systems for underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading". This standard covers: This standard specifies two methods for testing components or joints for plastics piping systems intended for use in underground drainage and sewerage systems for their resistance to deformation and leakage when subjected to sustained external loading in conjunction with the passage of hot water. Method A involves cycling, by passing hot water and cold water alternately, and is applicable to pipes and associated fittings having a mean outside diameter dem <= 190 mm.
This standard specifies two methods for testing components or joints for plastics piping systems intended for use in underground drainage and sewerage systems for their resistance to deformation and leakage when subjected to sustained external loading in conjunction with the passage of hot water. Method A involves cycling, by passing hot water and cold water alternately, and is applicable to pipes and associated fittings having a mean outside diameter dem <= 190 mm.
EN 1437:2002 is classified under the following ICS (International Classification for Standards) categories: 93.030 - External sewage systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1437:2002 has the following relationships with other standards: It is inter standard links to EN ISO 13260:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1437:2002 is associated with the following European legislation: EU Directives/Regulations: 93/38/EEC; Standardization Mandates: M/BC/CEN/88/15. 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.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme - Erdverlegte Abwasserkanäle und -leitungen - Prüfverfahren zur Bestimmung der Widerstandsfähigkeit gegen Temperaturwechsel und gleichzeitige äußere BelastungSystemes de canalisations en plastique - Systemes de canalisations pour assainissement enterré - Méthode d'essai pour la résistance a un cycle de températures et de charge externe combinésPlastics piping systems - Piping systems for underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading93.030Zunanji sistemi za odpadno vodoExternal sewage systems23.040.20Cevi iz polimernih materialovPlastics pipesICS:Ta slovenski standard je istoveten z:EN 1437:2002SIST EN 1437:2003en01-oktober-2003SIST EN 1437:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1437August 2002ICS 93.030English versionPlastics piping systems - Piping systems for undergrounddrainage and sewerage - Test method for resistance tocombined temperature cycling and external loadingSystèmes de canalisations en plastique - Systèmes decanalisations pour assainissement enterré - Méthoded'essai pour la résistance à un cycle de températures et decharge externe combinésKunststoff-Rohrleitungssysteme - ErdverlegteAbwasserkanäle und -leitungen - Prüfverfahren zurBestimmung der Widerstandsfähigkeit gegenTemperaturwechsel und gleichzeitige äußere BelastungThis European Standard was approved by CEN on 12 March 2002.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1437:2002 ESIST EN 1437:2003
Recommended requirements.13Bibliography.14SIST EN 1437:2003
box loading procedure;— changes in box design.The material-dependent parameters and/or performance requirements are incorporated in the System Standard(s)concerned.Annex A, which is informative, gives recommended requirements.This standard includes a Bibliography.This standard is one of a series of standards on test methods that support System Standards for plastics pipingsystems and ducting systems.SIST EN 1437:2003
Dependingon the nominal size of the largest pipe or joint under test, a constant vertical load is applied via the gravel andeither a specified number of cycles of hot and cold water or just hot water is passed through the test piece. Thedeformation of the test piece as indicated by vertical deflection or internal diametric compression is measured.For sizes having a mean outside diameter dem £ 190 mm, hot and cold water is passed through the test piece andair may be blown through the test piece during the intervals between stages (Method A).For pipes with a mean outside diameter 190 < dem £ 510 mm a constant flow of hot water is passed through thetest piece (Method B).Vertical deflection of the test piece is measured. The test piece is checked at the end of the test for cracking, forlocal deflection in the bottom of the main channel and for leakage at the joints.NOTE It is assumed that the following parameters are set by the standard making reference to this standard:a)
if appropriate, the limits of the temperature of the water flowing out (see 7.2.2);b)
if appropriate, the duration of the flow (see 7.2.2);c)
the percentage, x, of di for the calculation of the diameter of the hard ball, in accordance with 7.3.3.SIST EN 1437:2003
The 450 mm dimension shall bepositioned parallel to the long wall of the box as shown in Figures 1, 2 and 4. The force shall be applied such thatthe initial applicable load is applied during between 1 min and 2 min and maintained to within ± 1 kN.Fixed points shall be established above each of the four corners of the loading plate to act as datum points tomeasure the sinking of the plate into the gravel after application of the final load (see 7.1.7).QFlowBLoading plate 300 mm ´ 450 mmFigure 4 ¾ Example of positioning of a test piece under the loading plate4.3 Hot and cold water and air delivery systems, capable of providing the following:a)
hot water at the specified flow and temperatur
...
EN 1437:2002は、地下排水および下水道用のプラスチックパイピングシステムの試験方法に関する標準です。この標準は、持続的な外部荷重と熱水の通過にさらされた際の変形および漏れに対する抵抗を評価するための二つの試験方法を規定しています。具体的には、手法Aが採用されており、温水と冷水を交互に通すサイクリングテストが行われます。この手法は、外径が190 mm以下のパイプと関連する付属品に適用されます。 この標準の強みは、プラスチックパイプの耐久性を正確に評価できる点にあります。特に、外部荷重と温度の変化が同時に作用する状況において、実際の使用条件に即した試験が可能です。このことにより、設計者や施工業者はより信頼性の高い製品を選定できます。また、EN 1437:2002は、ヨーロッパ全体の地下排水システムに関する統一された基準を提供することで、規制を遵守する上での指針ともなります。 さらに、この標準は、プラスチック piping systems の利用における安全性と効率性を強化するために必要不可欠です。地下において長期間にわたって機能することが求められる排水システムにおいて、この種の試験方法は計画的な維持管理を行う上でも重要です。結果的に、EN 1437:2002は、持続可能なインフラストラクチャーの構築に寄与する重要な基準であると言えるでしょう。
EN 1437:2002 serves as a crucial standard within the realm of plastics piping systems, specifically addressing the testing of components or joints utilized in underground drainage and sewerage. The primary focus of this standard is to evaluate the resistance of these systems to deformation and leakage when subjected to combined temperature cycling and external loading, which is particularly relevant for ensuring the longevity and reliability of drainage infrastructures. One of the notable strengths of EN 1437:2002 is its dual test methodology. Method A, which involves alternating between hot and cold water cycling, offers a practical approach to simulate real-life conditions that these piping systems will encounter over time. This method is specifically tailored for pipes and associated fittings with a mean outside diameter of up to 190 mm, ensuring that a significant range of common components can be effectively tested for their durability and performance. The standard's relevance cannot be overstated, especially considering the increasing prevalence of plastics in civil engineering applications. By providing clear and methodical testing protocols, EN 1437:2002 aids manufacturers in producing reliable piping systems that can withstand the pressures exerted by both environmental conditions and thermal fluctuations. This contributes to the overall integrity of underground drainage systems, minimizing the risks of failures that can lead to costly repairs and environmental concerns. Moreover, the clear specification of testing conditions enhances the uniformity and repeatability of results across different laboratories and testing facilities, facilitating a more standardized approach to quality assurance within the industry. This is particularly beneficial for stakeholders such as manufacturers, contractors, and regulatory bodies, who rely on consistent performance benchmarks when assessing the suitability of piping systems for use in critical infrastructure. In summary, EN 1437:2002 is an essential standard that provides a comprehensive framework for assessing the resilience of plastics piping systems in underground drainage and sewerage applications. Its methodological rigor and emphasis on real-world conditions ensure that it plays a pivotal role in advancing the safety and efficiency of these essential systems.
La norme EN 1437:2002, intitulée "Systèmes de canalisations en plastique - Systèmes de canalisations pour le drainage souterrain et les égouts - Méthode d'essai pour la résistance aux cycles de température combinés et à la charge externe", se révèle essentielle pour le secteur des systèmes de drainage et d'égouts. Son champ d'application est clairement défini, spécifiant deux méthodes pour tester les composants ou les joints des systèmes de canalisations en plastique destinés à être utilisés dans des environnements souterrains, où résister à la déformation et aux fuites est crucial. L'une des forces remarquables de cette norme est sa capacité à établir des critères d'essai rigoureux adaptés à des conditions réelles d'utilisation. La méthode A, qui implique un cycle de passage d'eau chaude et d'eau froide, permet de simuler efficacement les variations de température qui peuvent se produire dans les systèmes souterrains, en ajoutant une dimension réaliste à l'évaluation de résistance. Les exigences concernant le diamètre extérieur moyen (dem <= 190 mm) sont également judicieusement spécifiées, garantissant que la norme s'applique à une large gamme de produits utilisés dans les installations de drainage. La pertinence de la norme EN 1437:2002 se manifeste également dans sa contribution à la sécurité et à la durabilité des infrastructures de drainage et d'égouts. En s'assurant que les systèmes de canalisations en plastique peuvent résister à des charges externes tout en maintenant leur intégrité face à des variations de température extrêmes, la norme fournit une assurance de qualité tant pour les fabricants que pour les utilisateurs finaux. En résumé, la norme SIST EN 1437:2003 constitue un outil indispensable pour garantir la fiabilité et l'efficacité des systèmes de drainage souterrain, en favorisant des pratiques industrielles standardisées et rigoureuses.
Die Norm EN 1437:2002 bietet eine umfassende Grundlage für die Prüfung von Kunststoffen in Abwasser- und Entwässerungssystemen. Sie spezifiziert zwei Prüfmethoden, die sich mit der Widerstandsfähigkeit von Komponenten oder Verbindungen gegenüber Verformung und Undichtigkeiten auseinandersetzen, die durch anhaltende externe Belastungen und die Durchleitung von heißem Wasser hervorgerufen werden. Diese Norm adressiert insbesondere die Bedürfnisse des Marktes für unterirdische Entwässerungssysteme und stellt sicher, dass die verwendeten Materialien den erforderlichen Belastungen standhalten. Stärke der Norm liegt in ihrer klaren Struktur und der praktischen Anwendbarkeit der Prüfmethoden. Method A, die das abwechselnde Durchleiten von heißem und kaltem Wasser beinhaltet, wurde speziell für Rohre und zugehörige Armaturen mit einem mittleren Außendurchmesser von 190 mm oder weniger entwickelt. Diese gezielte Festlegung ermöglicht es Herstellern und Prüfinstitutionen, gezielt ihre Produkte zu testen und sicherzustellen, dass sie den Belastungen in realen Anwendungsszenarien gewachsen sind. Die Relevanz der Norm EN 1437:2002 erstreckt sich über die technischen und sicherheitstechnischen Aspekte hinaus. Sie fördert das Vertrauen in die Qualität von Kunststoffrohrsystemen im Bereich der Abwasserentsorgung und trägt dazu bei, Umweltauswirkungen durch potentielle Leckagen und damit verbundene Verschmutzungen zu minimieren. Zudem sorgt sie für eine einheitliche Basis im internationalen Handel und bei der Umsetzung von Bauprojekten, in denen solche Systeme eingebaut werden. Insgesamt stellt die Norm EN 1437:2002 einen wichtigen Schritt zur Standardisierung von Prüfmethoden in der Kunststoffindustrie dar, fördert die Sicherheit und Effizienz von unterirdischen Entwässerungssystemen und unterstützt die nachhaltige Entwicklung im Bauwesen.
SIST EN 1437:2003 문서는 EN 1437:2002를 바탕으로 한 표준으로, 플라스틱 배관 시스템의 지하 배수 및 하수도 시스템을 위한 시험 방법에 대한 내용을 다룹니다. 이 표준의 주요 목적은 외부 하중과 함께 고온수를 통과시킬 때 발생할 수 있는 변형 및 누수 저항성을 검사하는 것입니다. 이 표준의 범위는 두 가지 시험 방법을 포함하는데, 방법 A는 고온수와 저온수를 번갈아가며 통과시키는 사이클링 방식을 사용합니다. 이는 평균 외경이 190mm 이하인 배관과 관련된 부속품에 적용됩니다. 이러한 시험 방법은 플라스틱 배관 시스템의 내구성을 평가할 수 있는 중요한 기준을 제공합니다. EN 1437:2002의 강점은 플라스틱 배관 시스템이 가혹한 환경 조건에서도 안정적으로 작동할 수 있도록 보장하는 것입니다. 지속적인 외부 하중 조건에서도 온도 사이클링을 겪으면서도 배관 시스템의 변형 및 누수 저항성을 평가하는 방법을 제시함으로써, 실제 사용 환경에서의 성능을 중요하게 다루고 있습니다. 이 표준의 관련성은 지하 배수 및 하수도 시스템에서의 플라스틱 재료 사용이 증가하고 있는 이 시점에서 더욱 두드러집니다. 효과적인 시험 방법을 통해 제조업체와 사용자가 배관 시스템의 신뢰성 및 장기적인 성능을 확보할 수 있는 기반을 마련하고 있습니다. 따라서 SIST EN 1437:2003은 플라스틱 배관 시스템의 품질 보증과 성능 평가에 있어 반드시 필요한 문서입니다.
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