EN 295-6:2013
(Main)Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers
Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers
This European Standard applies for components for vitrified clay manholes and inspection chambers for buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure.
It specifies different strength classes and heights of sections. It also specifies the requirements for components used for joints, systems of joint dimensions and the materials rubber, polyurethane and polypropylene used for joints.
NOTE 1 The specifiers/purchasers can select the components for vitrified clay manholes and inspection chambers according to their requirements.
This standard does not apply to manhole tops and cover slabs.
NOTE 2 Corresponding provisions for the evaluation of conformity (ITT and FPC) and sampling and those for the test methods are further specified in EN 295-2 and EN 295-3, respectively.
Steinzeugrohrsysteme für Abwasserleitungen und -kanäle - Teil 6: Anforderungen an Bauteile für Einsteig- und Inspektionsschächte
Diese Europäische Norm gilt für Bauteile für Einsteig- und Inspektionsschächte aus Steinzeug für erdverlegte Abwasserleitungen und -kanäle fest, die für die Ableitung von Abwasser (einschließlich häuslichem Abwasser, Oberflächenwasser und Regenwasser) als Freispiegelleitung und unter zeitweise erhöhtem Druck oder dauerhaft niedrigen Überdrücken betrieben werden.
Sie legt verschiedene Tragfähigkeitsklassen und Höhen von Schachtabschnitten fest. Sie legt ebenfalls die Anforderungen an Bauteile für Verbindungen, Verbindungssysteme und die Werkstoffe Gummi, Polyurethan und Polypropylen, die für Verbindungen verwendet werden, fest.
ANMERKUNG 1 Die Auftraggeber/Käufer können die Bauteile für Einsteig- und Inspektionsschächte aus Steinzeug entsprechend ihren Anforderungen wählen.
Diese Norm gilt nicht für Schachtabdeckungen und Abdeckplatten.
ANMERKUNG 2 Festlegungen zur Bewertung der Konformität und Probenahme (ITT und WPK) sowie Prüfverfahren sind in EN 295 2 bzw. in EN 295 3 festgelegt.
Systèmes de tuyaux en grès vitrifié pour les collecteurs d'assainissement et les branchements - Partie 6: Exigences applicables aux composants de regards et de boîtes d'inspection ou de branchement
La présente Norme européenne s’applique aux composants de regards et de boîtes d’inspection ou de branchement en grès vitrifié destinés aux réseaux d’évacuation et d’assainissement enterrés pour le transport des eaux usées (y compris les eaux usées domestiques, les eaux de surface et les eaux de pluie) par une gravité et surcharge hydraulique périodique ou à une faible hauteur de charge prolongée.
La présente Norme spécifie différentes classes de résistance et différentes hauteurs de sections. Elle spécifie également les exigences applicables aux composants utilisés pour les assemblages, aux dimensions des systèmes d’assemblage et aux matériaux en caoutchouc, polyuréthane et polypropylène utilisés pour les assemblages.
NOTE 1 Les prescripteurs/acheteurs peuvent sélectionner les composants de regards et de boîtes d’inspection ou de branchement en grès vitrifié en fonction de leurs exigences.
La présente Norme ne s'applique pas au couvercle des regards ni aux dalles de recouvrement.
NOTE 2 Des dispositions correspondantes pour l’évaluation de la conformité (essais de type initiaux [ETI] et contrôle de production en usine [CPU]) et l’échantillonnage et les dispositions pour les méthodes d’essai sont spécifiées respectivement dans l’EN 295-2 et l’EN 295-3.
Keramični cevni sistemi za odvod odpadne vode in kanalizacijo - 6. del: Zahteve za vstopne in revizijske jaške
Ta evropski standard velja za komponente za keramične vstopne in revizijske jaške za podzemne odvodne sisteme, kanalizacijske sisteme za prenos odpadne vode (vključno s komunalno odpadno vodo, površinsko vodo in deževnico) pod vplivom težnosti in ponavljajoče hidravlične prenapetosti ali trajnega nizkega tlaka. Ta standard določa različne razrede moči in višine delov. Določa tudi zahteve za komponente, ki se uporabljajo za spoje, sisteme dimenzij spojev ter gumo, poliuretan in polipropilen, ki se uporablja za spoje.
General Information
Relations
Overview
EN 295-6:2013 - issued by CEN - defines requirements for components used in vitrified clay manholes and inspection chambers for buried drain and sewer systems conveying wastewater (domestic wastewater, surface water, rainwater). The standard covers components subject to gravity flow, periodic hydraulic surcharge or continuous low head pressure. It specifies material, dimensional, mechanical and performance requirements for manhole components and joint systems, but excludes manhole tops and cover slabs.
Key topics and technical requirements
- Materials and manufacture
- Vitrified clay element requirements reference EN 295‑1:2013.
- Sealing materials: rubber (EN 681‑1), polyurethane (EN 681‑4) and polypropylene couplings per EN 295‑1.
- Other materials must comply with relevant European Standards, ETA or manufacturer declarations with long‑term behaviour data.
- Dimensions and tolerances
- Internal diameters for chamber rings, raising pieces and pipeline connections follow EN 295‑1.
- Preferred nominal heights: 250, 500, 750, 1000 and 2000 mm; tolerances defined by manufacturer limits (–1 % to +4 % or ±10 mm, whichever larger).
- Structural and mechanical performance
- Crushing strength (FN) classes for chamber rings/raising pieces in line with EN 295‑1.
- Bending tensile tests may be used to estimate crushing strength when full rings are not available.
- Bond strength of adhesives for fired clay parts to meet EN 295‑1 criteria.
- Fatigue (cyclic load) resistance and chemical resistance are verified using EN 295‑3 test methods; typical material loss for vitrified clay is noted between 0.1 % and 0.25 % under normal conditions.
- Water tightness and joints
- Assembled components must show no visible leakage under specified test pressure (typically (50 ± 2) kPa for manholes/inspection chambers up to 5 m depth); higher pressures apply for deeper structures.
- Joint systems can be dimensional joints (EN 295‑1) or adaptors/flexible couplings (EN 295‑4).
- Additional provisions
- Reaction to fire performance should be declared where national regulation requires it.
- Marking, designation, initial type testing (ITT) and Factory Production Control (FPC) requirements are addressed; sampling and test method details are in EN 295‑2 and EN 295‑3.
Applications and users
- Intended for manufacturers, product designers, civil/wastewater engineers, contractors, utilities, procurement officers and testing laboratories who specify, produce, test or install vitrified clay manholes and inspection chambers.
- Practical uses: component selection, design verification, compliance checks for buried drainage and sewer projects, procurement specifications, and conformity assessment for CE marking under EU construction rules.
Related standards
- EN 295 series: EN 295‑1, EN 295‑2, EN 295‑3, EN 295‑4, EN 295‑5, EN 295‑7
- Sealing material standards: EN 681‑1, EN 681‑4
- Annex ZA of EN 295‑6 links to EU Construction Products regulatory requirements (CE marking / declaration of conformity).
Keywords: EN 295-6:2013, vitrified clay pipes, manholes and inspection chambers, drain and sewer systems, joint systems, crushing strength, water tightness, rubber sealing, polyurethane, polypropylene couplings.
Frequently Asked Questions
EN 295-6:2013 is a standard published by the European Committee for Standardization (CEN). Its full title is "Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers". This standard covers: This European Standard applies for components for vitrified clay manholes and inspection chambers for buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure. It specifies different strength classes and heights of sections. It also specifies the requirements for components used for joints, systems of joint dimensions and the materials rubber, polyurethane and polypropylene used for joints. NOTE 1 The specifiers/purchasers can select the components for vitrified clay manholes and inspection chambers according to their requirements. This standard does not apply to manhole tops and cover slabs. NOTE 2 Corresponding provisions for the evaluation of conformity (ITT and FPC) and sampling and those for the test methods are further specified in EN 295-2 and EN 295-3, respectively.
This European Standard applies for components for vitrified clay manholes and inspection chambers for buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure. It specifies different strength classes and heights of sections. It also specifies the requirements for components used for joints, systems of joint dimensions and the materials rubber, polyurethane and polypropylene used for joints. NOTE 1 The specifiers/purchasers can select the components for vitrified clay manholes and inspection chambers according to their requirements. This standard does not apply to manhole tops and cover slabs. NOTE 2 Corresponding provisions for the evaluation of conformity (ITT and FPC) and sampling and those for the test methods are further specified in EN 295-2 and EN 295-3, respectively.
EN 295-6:2013 is classified under the following ICS (International Classification for Standards) categories: 23.040.05 - Pipeline and its parts for external sewage systems; 23.040.50 - Pipes and fittings of other materials; 93.030 - External sewage systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 295-6:2013 has the following relationships with other standards: It is inter standard links to EN 295-10:2005, EN 295-6:1995. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 295-6:2013 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/118, M/131. 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.Steinzeugrohrsysteme für Abwasserleitungen und -kanäle - Teil 6: Anforderungen an Bauteile für Einsteig- und InspektionsschächteSystèmes de tuyaux et accessoires en grès pour les réseaux de branchement et d'assainissement - Partie 6: Prescriptions pour les éléments pour regards en grèsVitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers93.030Zunanji sistemi za odpadno vodoExternal sewage systems91.140.80Drenažni sistemiDrainage systems23.040.50Cevi in fitingi iz drugih materialovPipes and fittings of other materialsICS:Ta slovenski standard je istoveten z:EN 295-6:2013SIST EN 295-6:2013en,fr,de01-julij-2013SIST EN 295-6:2013SLOVENSKI
STANDARDSIST EN 295-6:1996SIST EN 295-10:20051DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 295-6
February 2013 ICS 93.030 Supersedes EN 295-10:2005, EN 295-6:1995English Version
Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers
Systèmes de tuyaux en grès vitrifié pour les collecteurs d'assainissement et les branchements - Partie 6: Exigences applicables aux composants de regards et de boîtes d'inspection ou de branchement
Steinzeugrohrsysteme für Abwasserleitungen und -kanäle -Teil 6: Anforderungen an Bauteile für Einsteig- und Inspektionsschächte This European Standard was approved by CEN on 1 December 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 295-6:2013: ESIST EN 295-6:2013
Examples of manholes and inspection chambers . 11 A.1 Manhole . 11 A.2 Inspection chamber . 11 Annex B (informative)
Manhole stability . 13 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 14 ZA.1 Scope and relevant characteristics . 14 ZA.2.1 Systems of attestation of conformity . 16 ZA.2.2 EC declaration of conformity . 17 ZA.3 CE marking . 17 SIST EN 295-6:2013
Requirements for components of manholes and inspection chambers (the present document) Part 7: Requirements for pipes and joints for pipe jacking According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 295-6:2013
It specifies different strength classes and heights of sections. It also specifies the requirements for components used for joints, systems of joint dimensions and the materials rubber, polyurethane and polypropylene used for joints.
NOTE 1 The specifiers/purchasers can select the components for vitrified clay manholes and inspection chambers according to their requirements.
This standard does not apply to manhole tops and cover slabs. NOTE 2 Corresponding provisions for the evaluation of conformity (ITT and FPC) and sampling and those for the test methods are further specified in EN 295-2 and EN 295-3, respectively. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 295-1:2013, Vitrified clay pipe systems for drains and sewers — Part 1: Requirements for pipes, fittings and joints EN 295-2:2013, Vitrified clay pipes systems for drain and sewers — Part 6: Requirements for components of manholes and inspection chambers EN 295-3:2012, Vitrified clay pipe systems for drains and sewers — Part 3: Test methods EN 681-1, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 1: Vulcanized rubber EN 681-4, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 4: Cast polyurethane sealing elements 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 295-1:2013, and the following apply. 3.1 manhole chamber with a removable cover constructed on a drain or sewer to permit entry by personnel
[SOURCE: EN 752:2008, 3.41] Note 1 to entry: An example of a vitrified clay manhole is given in Figure A.1. SIST EN 295-6:2013
[SOURCE: EN 752:2008, 3.34] Note 1 to entry: Examples of vitrified clay inspection chambers are given in Figure A.2. 4 Requirements for components for manholes and inspection chambers 4.1 Materials, manufacture, water absorption and appearance
4.1.1 Vitrified clay
For material, manufacture, water absorption and appearance, all vitrified clay elements of manholes and inspection chambers shall be in accordance with EN 295-1:2013, 5.1.
4.1.2 Rubber sealing material
Rubber sealing materials shall comply with EN 681-1.
4.1.3 Polyurethane sealing materials
Polyurethane sealing elements shall be in accordance with EN 681-4.
4.1.4 Polypropylene couplings
Polypropylene couplings shall be in accordance with EN 295-1:2013, 6.1.3.
4.1.5 Materials of other components
Components of other materials which are used with vitrified clay manholes and inspection chambers shall comply with the relevant European Standard, European Technical Approval or the manufacturers’ declared specification, as applicable, which shall also include requirements for long term behaviour.
4.2 Internal diameter
4.2.1 Chamber rings and raising pieces
The internal diameter of chamber rings and raising pieces shall be in accordance with EN 295-1:2013, 5.2.
4.2.2 Pipeline connections
The internal diameter of pipeline connections from or to manholes shall be in accordance with EN 295-1:2013, 5.2.
4.3 Height
The nominal height of chamber rings and raising pieces shall be as specified by the manufacturer. The preferred heights are 250, 500, 750, 1 000 and 2 000 mm. The limits of tolerance on this height, measured to the nearest whole mm, shall be from –1 % to +4 %, or ± 10 mm, whichever is the larger. SIST EN 295-6:2013
The tolerance on the angle of curvature and radius of channel bends incorporated into manhole bases shall be in accordance with EN 295-1:2013, 5.7.
4.5 Branch angles of channel junctions
The tolerance at the branch angles of channel junctions incorporated into manhole bases shall be in accordance with EN 295-1:2013, 5.8.
4.6 Crushing strength (FN)
The crushing strength (FN) of chamber rings and raising pieces shall be in accordance with EN 295-1:2013, 5.9.
NOTE 1 Where components have been manufactured according to EN 295-1:2013, they do not need to be retested.
NOTE 2 For structural performance see Annex B.
4.7 Bending tensile strength
If it is required to determine the crushing strength where whole chamber rings and raising pieces are not available, for example after failure in use, a bending tensile strength test, in accordance with EN 295-3:2012, Clause 8, can be carried out on broken chamber rings and raising pieces.
The crushing strength shall be calculated from the mean bending tensile strength of at least ten test pieces.
4.8 Bond strength of adhesive used for fixing fired clay parts together
The bond strength of the adhesive used for fixing fired clay parts together shall be in accordance with EN 295-1:2013, 5.12.
4.9 Fatigue strength under cyclic load
Where the resistance to fatigue under cyclic loads is required, it shall be demonstrated by testing in accordance with EN 295-3:2012, Clause 11, when test pieces shall not fail. NOTE
For chamber rings or raising pieces, vitrified clay pipes in accordance with EN 295-1 are typically used. 4.10 Chemical resistance
When tested in accordance with EN 295-3:2012, Clause 13, the loss of material from the test piece shall be declared. NOTE 1 Under normal conditions of use, vitrified clay pipes are considered to be resistant to chemical attack and expected to show typical values of loss of material between 0,1 % and 0,25 %.
NOTE 2 For chamber rings or raising pieces vitrified clay pipes in accordance with EN 295-1 are typically used. 4.11 Water tightness of assembled components
When subjected to the test conditions specified in EN 295-3:2012, Clause 26, assembled components manholes and inspection chambers joined by the means specified in 4.12 shall show no visible leakage of water from the body or joints after a time period of 1510+ min and the water needed to maintain the level shall not be greater than 0,04 l/m2 of internal surface area. The pressure shall be (50 ± 2) kPa for manholes and SIST EN 295-6:2013
4.12 Joint systems
Chamber rings and raising pieces can be joined by means of dimensional jointing systems in accordance with EN 295-1:2013, 6.4 or by adaptors as specified in EN 295-4:2013. 5 Common requirements for manholes and inspection chambers 5.1 Reaction to fire
Where the use of vitrified clay manholes or inspection chambers is subject to national regulatory requirements on reaction to fire, their reaction to fire performance shall be declared. Vitrified clay manholes or inspection chambers with their joints in use are classified as C
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기사 제목: EN 295-6:2013 - 배수 및 하수용 유리화 클레이 파이프 시스템 - 제6부: 맨홀 및 검사 챔버 구성 요소에 대한 요구 사항 기사 내용: 이 유럽 표준은 지하 배수 및 하수용 유리화 클레이 맨홀 및 검사 챔버의 구성 요소에 적용됩니다. 이러한 시스템은 중력과 주기적인 하이드로리크 부하 또는 연속적인 낮은 압력 하에 폐수 (가정 폐수, 지표수 및 우수)를 운반합니다. 이 표준은 다른 강도 등급과 구획의 높이를 명시합니다. 또한, 접합에 사용되는 구성 요소, 접합 치수 및 접합에 사용되는 고무, 폴리우레탄 및 폴리프로필렌 소재에 대한 요구 사항을 명시합니다. 참고 1: 설명자/구매자는 자신의 요구 사항에 따라 유리화 클레이 맨홀 및 검사 챔버용 구성 요소를 선택할 수 있습니다. 이 표준은 맨홀 상부 및 커버 슬랩에는 적용되지 않습니다. 참고 2: 일치성 평가 (ITT 및 FPC) 및 표본 추출, 그리고 시험 방법에 대한 해당 규정은 각각 EN 295-2 및 EN 295-3에 더 상세히 명시되어 있습니다.
記事のタイトル：EN 295-6:2013 - 排水溝および下水道用ガラス質粘土パイプシステム−第6部：マンホールおよび検査チャンバーの部品の要求事項 記事内容：この欧州規格は、埋設された排水溝および下水道システムのためのガラス質粘土マンホールおよび検査チャンバーの部品に適用されます。この規格は、排水溝、表面水、雨水を重力下または定期的な水圧負荷または連続的な低圧で輸送するためのものです。 この規格では、異なる強度クラスとセクションの高さを指定しています。また、接合部に使用される部品、接合寸法のシステム、および接合に使用されるゴム、ポリウレタン、およびポリプロピレンの材料の要件も指定しています。 注1：仕様者/購入者は、自分たちの要件に応じてガラス質粘土マンホールおよび検査チャンバーの部品を選択することができます。 この規格は、マンホールの上部およびカバースラブには適用されません。 注2：一致性評価（ITTおよびFPC）およびサンプリング、および試験方法に関する対応する規定は、それぞれEN 295-2およびEN 295-3に詳細に規定されています。
The article discusses the European Standard EN 295-6:2013, which applies to components used in vitrified clay manholes and inspection chambers for buried drain and sewer systems. The standard covers the different strength classes and heights of sections, as well as the requirements for joints and the materials used for joints. It is important to note that the standard does not apply to manhole tops and cover slabs. Corresponding provisions for conformity evaluation, sampling, and test methods are specified in other European Standards.
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