1、March 2015 Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、91.140.80!%ARI“2304738www.din.deDDIN EN 1253-1Gullies for buildings Part 1: Trapped floor gullies with a depth water seal of at least 50 mm;English version EN 1253-1:2015,English translation of DIN EN 1253-1:2015-03Ablufe fr Gebude Teil 1: Bodenablufe mit Geruchverschluss mit einer Geruchverschlussh
3、he vonmindestens 50 mm;Englische Fassung EN 1253-1:2015,Englische bersetzung von DIN EN 1253-1:2015-03Avaloirs et siphons pour btiments Partie 1: Siphons de sol avec garde deau de 50 mm minimum;Version anglaise EN 1253-1:2015,Traduction anglaise de DIN EN 1253-1:2015-03Together with DIN EN1253-2:201
4、5-03,supersedesDIN EN 1253-1:2003-09 andDIN EN 1253-2:2004-03www.beuth.deDocument comprises 33 pagesIn case of doubt, the German-language original shall be considered authoritative.02.15DIN EN 1253-1:2015-03 2 A comma is used as the decimal marker. National foreword This document (EN 1253-1:2015) ha
5、s been prepared by Technical Committee CEN/TC 165 “Waste water engineering” (Secretariat: DIN, Germany). The preliminary work was done by Working Group WG 11 “Gratings, covers and other ancillary components for use inside buildings”. The responsible German body involved in its preparation was the DI
6、N-Normenausschuss Wasserwesen (DIN Standards Committee Water Practice), Working Committee NA 119-05-11 AA Ablaufgarnituren, Ablufe, Rckstauverschlsse und Belftungsventile fr die Verwendung innerhalb von Gebuden. Amendments This standard differs from DIN EN 1253-1:2003-09 and DIN EN 1253-2:2004-03 as
7、 follows: a) the scope has been reduced to trapped floor gullies with a depth of water seal of at least 50 mm for use in gravity drainage systems; b) the description of products has been rendered more precise; c) terms and definitions have been modified; d) the definition of places of installation h
8、as been rendered more precise; e) liquid applied membranes have been considered as connecting components; f) test conditions for flow rate testing have been given in more detail; g) loading test concerning test loads, loading speed as well as shape, size and point of impact of test blocks in depende
9、nce on different configuration of gratings have been revised; h) tightness tests for products for use with sheet floor coverings, membranes and liquid applied membranes have been revised; i) the standard has been editorially revised. Previous editions DIN 19599: 1982-08, 1986-04, 1989-01, 1990-11 DI
10、N EN 1253-1: 1999-06, 2003-09 DIN EN 1253-2: 1999-06, 2004-03 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1253-1 January 2015 ICS 91.140.80 Supersedes EN 1253-1:2003, EN 1253-2:2003English Version Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 m
11、m Avaloirs et siphons pour btiments - Partie 1: Siphons de sol avec garde deau de 50 mm minimum Ablufe fr Gebude - Teil 1: Bodenablufe mit Geruchverschluss mit einer Geruchverschlusshhe von mindestens 50 mm This European Standard was approved by CEN on 22 November 2014. CEN members are bound to comp
12、ly 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
13、 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 sa
14、me 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
15、, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 20
16、15 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1253-1:2015 EEN 1253-1:2015 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Requirements .8 4.1 Design and construction .8 4.2 Blocka
17、ge prevention .9 4.3 Places of installation 10 4.4 Materials 10 4.5 Thermal behaviour of floor gullies 11 4.6 Tightness . 11 4.7 Mechanical strength . 11 4.8 Flow rates 13 5 Test methods . 14 5.1 Dimensions of apertures in gratings 14 5.2 Position of side inlets . 14 5.3 Water seal 15 5.4 Blockage p
18、revention 16 5.5 Thermal behaviour 17 5.6 Loading test . 18 5.7 Mechanical strength . 22 5.8 Tightness . 24 5.9 Flow rates 26 6 Allocation and sequence of tests 27 7 Marking 28 8 Evaluation of conformity 28 Annex A (normative) Sequence of the tests 29 Annex B (informative) A-deviation 30 Bibliograph
19、y . 31 DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 3 Foreword This document (EN 1253-1:2015) 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 publica
20、tion 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
21、 be held responsible for identifying any or all such patent rights. This document, together with EN 1253-2:2015, supersedes EN 1253-1:2003 and EN 1253-2:2003. This is the first part of EN 1253, a series of standards relating to floor gullies, roof drains and access covers for drainage systems inside
22、 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 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
23、; 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 trapped floor gullies with a depth of water seal of at least 50 mm for use in gravity drainage systems; b) more defin
24、itive 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; g) revision of loading test concerning test loa
25、ds, loading speed as well as shape, size and point of impact of test blocks in dependence on different configuration of gratings; h) revision of tightness tests for products for use with sheet floor coverings, membranes and liquid applied membranes. According to the CEN-CENELEC Internal Regulations,
26、 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, La
27、tvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 4 1 Scope This European Standard classifies floor gullies for use inside buildings, gives guidan
28、ce for places of installation and specifies requirements for the construction, design, performance and marking of factory made gullies for buildings, irrespective of the material, for use in drainage systems requiring a trap with a depth of water seal of at least 50 mm (further: floor gullies). Alth
29、ough normally used to convey domestic wastewater, these floor gullies may convey other wastewater, e.g. industrial wastewater, provided there is no risk of damage to components or of injury to health. This European Standard does not apply to: linear drainage channels as specified in EN 1433, gully t
30、ops and manhole tops which are specified in EN 124, roof drains and floor gullies without trap as specified in EN 1253-2. 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,
31、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
32、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 trapped floor gully discharge fitting the top of which is a grating or cover capable
33、of installation at ground or floor level, intended to receive wastewater either through apertures in the grating and/or from side inlets and/or channels joined to the body of the gully and to drain that wastewater through the outlet Note 1 to entry: See Figure 1. Note 2 to entry: In this European St
34、andard, the term trapped “floor gully” includes linear products, such as channel drains. DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 5 a) Floor gully with side inlets and flange for bonding membranes (example) b) Floor gully with flange for clamping membranes (fixed and loose flange) (example) c) Floor
35、 gully with side inlets and flange for clamping flexible flooring (e.g. PVC flooring) (example) d) Channel drain with flange for bonding liquid applied membranes (example) Key 1 finished floor 10 weep hole 2 grating/cover 11 flange for bonding membranes 3 extension 12 sediment bucket 4 trap 13 conne
36、cting flange with counter flange 5 depth of water seal (H 50 mm) a fixed flange 6 outlet b loose flange 7 body 14 flange for clamping flexible flooring with a clamping ring 8 side inlet 15 seal 9 access for cleaning 16 flange for bonding liquid applied membrane Figure 1 Types of floor gullies 3.2 gr
37、ating removable component with apertures which permits the discharge of water 3.3 frame support for a grating or cover which is connected to a body either directly or by means of a membrane clamping ring or an extension DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 6 3.4 cover removable part of an access
38、 cover which covers the opening 3.5 body part of a floor gully below or in the floor on which the grating/frame/extension is mounted, and to which the pipework is connected 3.6 extension component used to adjust the height of a grating or cover above a body 3.7 joint connection between the adjacent
39、ends of two components including the means of sealing 3.8 membrane clamping ring component used to clamp a membrane or a sheet floor covering to a body or extension 3.9 connecting flange separate or an integral part of a body or of an extension which receives a membrane or sheet floor covering 3.10
40、external diameter OD mean external diameter of the pipe barrel at any cross section 3.11 internal diameter ID mean internal diameter of the pipe barrel at any cross section 3.12 trap removable or integral part of the body which prevents, by means of water seal, the passage of foul air from the outle
41、t to the inlet 3.13 depth of water seal effective height of water in the trap (H) which prevents the passage of foul air Note 1 to entry: See Figure 1. 3.14 domestic wastewater water polluted by the human life, including water discharged from kitchens, laundry rooms, lavatories, bathrooms, toilets a
42、nd similar facilities SOURCE: EN 16323:2014, 2.1.2.3 3.15 industrial wastewater wastewater discharge resulting from any industrial or commercial activity SOURCE: EN 16323:2014, 2.1.2.7 DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 7 3.16 sheet floor covering flexible watertight finished layer for floors
43、affixed to the flange by bonding, welding and/or by means of a clamping ring 3.17 membrane watertight and damp proof layer attached to the floor gully either in the floor or on the floor 3.18 head of water depth h of a water line over the frame of the floor gully Note 1 to entry: See Figure 2. Note
44、2 to entry: For floor gullies without frame, the depth of water line is the lowest level over the finished floor. Key h head of water Figure 2 Head of water for floor gullies 3.19 outlet male or female connection to the discharge pipe 3.20 nominal size DN numerical indication of size which is a conv
45、enient integer approximately equal to the internal diameter (DN/ID) or the external diameter (DN/OD) in millimetres 3.21 clear opening CO diameter of the largest circle that can be inscribed within the unsupported area of the grating DIN EN 1253-1:2015-03 EN 1253-1:2015 (E) 8 3.22 test load specifie
46、d load which a component is required to withstand 3.23 liquid applied waterproofing kit particular combination of a defined set of components to be installed in liquid form for waterproofing by application and/or incorporation and/or joining of the components in accordance with particular design met
47、hods Note 1 to entry: The liquid applied watertight kit 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, roller or similar suitable applicator. 4 Requirements 4.1 Design and construction 4.1.1 General
48、Floor gullies shall be capable of being connected to the pipework system covered by relevant European Standards, and, when installed in accordance with the manufacturers instructions, shall form an integral part of the building. There shall be no movement possible between the body and the floor, whi
49、ch would impair the functioning of the installed gully. In areas where pressure testing of the pipe system is necessary floor gullies for use in the ground floor shall enable such test to be performed. The upper surfaces of frame and grating shall be flush. When in position, it shall not be possible for gratings and covers to be dislodged from the frame, but they shall be easy to be released for e.g. maintenance and cleaning. Traps shall be prevented, by design features such as fixings or weights, from uncontrolled floating or bec
