EN 1253-2:2015
(Main)Gullies for buildings - Part 2: Roof drains and floor gullies without trap
Gullies for buildings - Part 2: Roof drains and floor gullies without trap
This European Standard classifies roof drains and floor gullies without trap for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking as well as test methods of factory made roof drains and floor gullies without trap (further: floor gullies) for buildings, irrespective of the material for use in drainage systems.
Although normally used to convey rainwater and wastewater, these roof drains and floor gullies without trap may convey other wastewater provided there is no risk of damage to components or of injury to health.
This European Standard does not apply to trapped floor gullies with a depth of water seal of at least 50 mm as specified in EN 1253 1.
Abläufe für Gebäude - Teil 2: Dachabläufe und Bodenabläufe ohne Geruchverschluss
Diese Europäische Norm klassifiziert Dach und Bodenabläufe ohne Geruchverschluss für den Einsatz innerhalb von Gebäuden, gibt eine Anleitung hinsichtlich der Einbaustellen und legt Anforderungen an die Konstruktion, Ausführung, Funktion und Kennzeichnung sowie Prüfverfahren für werksmäßig hergestellte Dach und Bodenabläufe ohne Geruchverschluss (im Folgenden als Bodenabläufe bezeichnet) für Gebäude fest, unabhängig vom in der Entwässerungsanlage verwendeten Werkstoff.
Obwohl sie üblicherweise zum Ableiten von Regenwasser und Abwasser verwendet werden, dürfen diese Dachabläufe und Bodenabläufe ohne Geruchverschluss auch andere Abwässer ableiten, vorausgesetzt, dass dabei keine Gefahr der Beschädigung von Bauteilen oder von Gesundheitsschäden besteht.
Diese Europäische Norm gilt nicht für Bodenabläufe mit einer Geruchverschlusshöhe von mindestens 50 mm, wie in EN 1253-1 festgelegt.
Avaloirs et siphons pour bâtiments - Partie 2 : Avaloirs de toiture et avaloirs/siphons de sol sans garde d’eau
La présente Norme européenne classifie les avaloirs de toiture et les avaloirs/siphons de sol sans garde d’eau utilisés à l’intérieur des bâtiments, donne des lignes directrices pour les lieux d’installation et spécifie les exigences concernant la construction, la conception, les performances et le marquage, ainsi que les méthodes d’essai des avaloirs de toiture et des avaloirs/siphons de sol sans garde d’eau fabriqués en usine (appelés « avaloirs/siphons de sol » dans le reste du document), pour bâtiments, indépendamment des matériaux, destinés à être utilisés dans les réseaux d’évacuation.
Bien que normalement utilisés pour transporter de l’eau de pluie et des eaux usées, les avaloirs de toiture et les avaloirs/siphons de sol sans garde d’eau peuvent transporter d’autres eaux usées, à la condition qu’il n’y ait pas de risque d’endommagement des composants ou de danger pour la santé.
La présente Norme européenne ne s’applique pas aux siphons de sol avec une garde d’eau de 50 mm minimum tels que spécifiés dans l’EN 1253 1.
Odtoki v stavbah - 2. del: Strešni vtočniki in talni odtoki brez smradne zapore
Ta evropski standard razvršča žlebove in talne odtoke brez smradne zapore za uporabo v stavbah, vsebuje napotke za mesta namestitve in določa zahteve za gradnjo, zasnovo, učinkovitost in označevanje ter preskusne metode za tovarniško proizvedene žlebove in talne odtoke brez smradne zapore (v nadaljevanju: talni odtoki) v stavbah, ne glede na material, za uporabo v drenažnih sistemih.
Čeprav se žlebovi in talni odtoki brez smradne zapore običajno uporabljajo za odvajanje deževnice in odpadne vode, se lahko uporabljajo tudi za odvajanje druge odpadne vode, če pri tem ni nevarnosti za poškodbe sestavnih delov ali za zdravje.
Ta evropski standard se ne uporablja za talne odtoke z zaporo vode na višini najmanj 50 mm iz standarda EN 1253 1.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Odtoki v stavbah - 2. del: Žlebovi in talni odtoki brez smradne zaporeAbläufe für Gebäude - Teil 2: Dachabläufe und Bodenabläufe ohne GeruchverschlussAvaloirs et siphons pour bâtiments - Partie 2 : Avaloirs de toiture et avaloirs/siphons de sol sans garde d’eauGullies for buildings - Part 2: Roof drains and floor gullies without trap91.140.80Drenažni sistemiDrainage systemsICS:Ta slovenski standard je istoveten z:EN 1253-2:2015SIST EN 1253-2:2015en,fr,de01-marec-2015SIST EN 1253-2:2015SLOVENSKI
STANDARDSIST EN 1253-2:2004SIST EN 1253-1:20031DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1253-2
January 2015 ICS 91.140.80 Supersedes EN 1253-1:2003, EN 1253-2:2003English Version
Gullies for buildings - Part 2: Roof drains and floor gullies without trap
Avaloirs et siphons pour bâtiments - Partie 2 : Avaloirs de toiture et avaloirs/siphons de sol sans garde d'eau
Abläufe für Gebäude - Teil 2: Dachabläufe und Bodenabläufe ohne Geruchverschluss This European Standard was approved by CEN on 22 November 2014.
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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1253-2:2015 ESIST EN 1253-2:2015
Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Requirements .9 4.1 Design and construction .9 4.2 Places of installation . 10 4.3 Materials . 11 4.4 Watertightness . 11 4.5 Mechanical strength . 11 4.6 Flow rates . 11 4.7 Additional requirements in relation to the installation . 13 5 Test methods . 15 5.1 Dimensions of apertures in gratings . 15 5.2 Water tightness for roof drain and floor gully bodies and extensions . 15 5.3 Loading test . 15 5.4 Mechanical strength . 19 5.5 Flow rates . 20 5.6 Tightness of roof drains and floor gullies for use with sheet floor coverings, membranes or liquid applied membranes . 30 5.7 Behaviour when exposed to hot bitumen or asphalt . 31 5.8 Determination of resistance in climatic influences . 31 5.9 Temperature cycling test . 32 6 Allocation and sequence of tests . 32 7 Marking . 32 8 Evaluation of conformity . 33 Annex A (normative)
Sequence of the tests . 34 Annex B (informative)
A-deviation . 35 Bibliography . 36
1 Scope This European Standard classifies roof drains and floor gullies without trap for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking as well as test methods of factory made roof drains and floor gullies without trap (further: floor gullies) for buildings, irrespective of the material for use in drainage systems. Although normally used to convey rainwater and wastewater, these roof drains and floor gullies without trap may convey other wastewater provided there is no risk of damage to components or of injury to health. This European Standard does not apply to trapped floor gullies with a depth of water seal of at least 50 mm as specified in EN 1253-1. 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 124, Gully tops and manhole tops for vehicular and pedestrian areas — Design requirements, type testing, marking, quality control EN 476, General requirements for components used in drains and sewers EN 1253-3, Gullies for buildings — Part 3: Evaluation of conformity 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 roof drain non-trapped discharge fitting for the drainage of surface water from roof, balcony and terrace surfaces via a rainwater connecting pipe Note 1 to entry: See Figure 1. Note 2 to entry: A roof drain can include an anti-vortex device. 3.2 parapet drain roof drain for the drainage of flat roofs and roof terraces with a fascia which penetrates the fascia Note 1 to entry: See Figure 2. 3.3 emergency drain roof drain for emergency drainage in the form of a roof, parapet or gutter outlet with or without a rainwater connection pipe SIST EN 1253-2:2015
Key 1 grating/frame, leaf/gravel trap 2 liquid applied roof waterproofing kit or flexible sheet for waterproofing 3 extension 4 seal 5 connecting flange 6
body 7 outlet Figure 1 — Roof drain (example) SIST EN 1253-2:2015
Key 1 grating 2 body 3 connecting flange 4 liquid applied roof waterproofing kit or flexible sheet for waterproofing 5 outlet (round or rectangular) Figure 2 — Parapet drain (example) 3.4 gravity drainage system system where flow is caused by gravity and where the pipe normally operates partially full 3.5 siphonic drainage system system for drainage of rainwater in which the outlets and pipework enable the system to flow completely full under design conditions and make use of the total height available between the outlets and the point of change to partially filled flow 3.6 head of water depth h of a water line over the spill edge of the roof drain or floor gully as shown in Figure 3
Key h
head of water Figure 3 — Head of water 3.7 grating removable component with apertures which permit the discharge of water SIST EN 1253-2:2015
3.19 untrafficked roof roof consisting of the structural deck and all the layers on it, including waterproofing, insulation and a surface protective layer not designed for foot traffic above that required for maintenance 3.20 pedestrian access roof roof consisting of the structural deck and all the layers on it, including waterproofing, insulation and a surface protective layer designed for foot traffic and gathering of people greater than that required for maintenance 3.21
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