SIST 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, können 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)
SLOVENSKI STANDARD
01-marec-2015
Nadomešča:
SIST EN 1253-1:2003
SIST EN 1253-2:2004
Odtoki v stavbah - 2. del: Strešni vtočniki in talni odtoki brez smradne zapore
Gullies for buildings - Part 2: Roof drains and floor gullies without trap
Abläufe für Gebäude - Teil 2: Dachabläufe und Bodenabläufe ohne Geruchverschluss
Avaloirs et siphons pour bâtiments - Partie 2 : Avaloirs de toiture et avaloirs/siphons de
sol sans garde d’eau
Ta slovenski standard je istoveten z: EN 1253-2:2015
ICS:
91.140.80 Drenažni sistemi Drainage systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 1253-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2015
ICS 91.140.80 Supersedes EN 1253-1:2003, EN 1253-2:2003
English Version
Gullies for buildings - Part 2: Roof drains and floor gullies without
trap
Avaloirs et siphons pour bâtiments - Partie 2 : Avaloirs de Abläufe für Gebäude - Teil 2: Dachabläufe und
toiture et avaloirs/siphons de sol sans garde d'eau 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 Ref. No. EN 1253-2:2015 E
worldwide for CEN national Members.
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
Foreword
This document (EN 1253-2:2015) has been prepared by Technical Committee CEN/TC 165 “Waste water
engineering”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by July 2015 and conflicting national standards shall be withdrawn at the
latest by July 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document, together with EN 1253-1:2015, supersedes EN 1253-1:2003 and EN 1253-2:2003.
This is the second part in EN 1253, a series of standards relating to floor gullies, roof drains and access
covers for drainage systems inside buildings. The EN 1253 series under the main title Gullies for buildings will
actually consist of the following parts:
— Part 1: Trapped floor gullies with a depth of water seal of at least 50 mm;
— Part 2: Roof drains and floor gullies without trap;
— Part 3: Evaluation of conformity;
— Part 4: Access covers;
— Part 5: Gullies with light liquids closure.
Since the latest versions of EN 1253-1 and EN 1253-2 the most significant technical changes are the
following:
a) reduction of scope on roof outlets and floor gullies without trap including parapet and emergency drains
for use in gravity and siphonic drainage systems;
b) more definitive description of products;
c) modification of terms and definitions;
d) precision in definition of places of installation;
e) consideration of liquid applied membranes as connecting components;
f) precision of test conditions for flow rate testing for different types of products;
g) revision of loading test concerning test loads, loading speed as well as shape, size and point of impact of
test blocks in dependence on different configuration of gratings;
h) introduction of classification of products concerning their temperature cycling behavior according to
number of hot/cold water cycles.
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, 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.
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
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)
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
3.8
frame
support for a grating or cover which is connected to a body either directly or by means of a flexible sheet for
waterproofing clamping ring or an extension
3.9
cover
removable part of an access cover which covers the opening
3.10
body
part of a roof drain or floor gully below or in the floor, ground or roof on which the grating/frame/extension is
mounted, and to which the pipework is connected
3.11
extension
component used to adjust the height of a grating or cover above a body
3.12
joint
connection between the adjacent ends of two components including the means of sealing
3.13
flexible sheet for waterproofing clamping ring
component used to clamp a flexible sheet for waterproofing to a body or extension
3.14
connecting flange
separate or an integral part of a body or of an extension which receives a flexible sheet for waterproofing or
the liquid applied roof waterproofing kit
3.15
external diameter
OD
mean external diameter of the pipe barrel at any cross section
3.16
internal diameter
ID
mean internal diameter of the pipe barrel at any cross section
3.17
liquid applied roof waterproofing kit
LARWK
particular combination of a defined set of components to be installed in liquid form for roof waterproofing by
application and/or incorporation and/or joining of the components in accordance with particular design
methods
Note 1 to entry: The liquid applied watertight covering is usually a paste-like composite material or a combination of
separate materials that can be poured, spread or sprayed on the subsurface by brush, rol
...
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
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.