1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Geosynthetic barriers - Characteristics required for use in the construction of solid waste storage and disposal sitesBS EN 13493:2018National forewordThis British Standard is the UK implementation of EN 13493:2018. It
2、supersedes BS EN 13493:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/553, Geosynthetics.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the nec
3、essary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 93479 7ICS 91.100.50; 59.080.70Compliance with a British Standard cannot confer immunity from legal obligations.This Britis
4、h Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 13493:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13493March 2018ICS 59.080.70; 91.100.50 Super
5、sedes EN 13493:2013EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN 13493:2018: EAll rights of exploitation in any form and by any means reserved worldwide for CEN n
6、ational MembersGeosynthetic barriers - Characteristics required for use in the construction of solid waste storage and disposal sitesGomembranes et gosynthtiques bentonitiques - Caractristiques requises pour lutilisation dans la construction des ouvrages de stockage et denfouissement de dchets solid
7、esGeosynthetische Dichtungsbahnen - Eigenschaften, die fr die Anwendung beim Bau von Deponien und Zwischenlagern fr feste Abfallstoffe erforderlich sindThis European Standard was approved by CEN on 5 November 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipul
8、ate 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 Sta
9、ndard 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 nat
10、ional 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, Se
11、rbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN 13493:2018 (E)European foreword 3Introduction . 41 Scope . 52 Normative references 53 Terms, definitions and abbreviations 83.1 Terms and definitions . 83.2 Abbreviations . 94 Characteristics and corres
12、ponding methods of test .104.1 General 104.2 Types of application 104.2.1 General. 104.2.2 Application 1: “Composite lining system” .104.2.3 Application 2: “Single lined system” 114.3 Relevant characteristics . 124.4 Characteristics relevant to specific conditions of use 184.4.1 General. 184.4.2 Gas
13、 permeability .184.4.3 Burst strength and elongation 184.4.4 Tear strength 184.4.5 Friction characteristics (direct shear and inclined plane tests) 184.4.6 Low temperature behaviour . 194.4.7 Weathering .194.4.8 Resistance to wetting and drying . 194.4.9 Freezethaw cycle resistance 194.4.10 Resistan
14、ce to root penetration . 194.5 Release of dangerous substances . 195 Assessment and verification of constancy of performance (AVCP) 205.1 General 205.2 Type testing 205.2.1 General. 205.2.2 Test samples, testing and compliance criteria 215.2.3 Test reports 215.2.4 Shared other party results 215.2.5
15、Cascading determination of the product type results 225.3 Factory production control (FPC) 235.3.1 General. 235.3.2 Requirements 235.3.3 Product specific requirements 275.3.4 Initial inspection of factory and of FPC .285.3.5 Continuous surveillance of FPC . 285.3.6 Procedure for modifications . 295.
16、3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity 29Annex A (normative) Durability of geosynthetic barriers 30Annex ZA (informative) Relationship of this European Standard with Regulation (EU) No. 305/2011 50Bibliography .532Contents PageBS EN
17、 13493:2018EN 13493:2018 (E)European forewordThis document (EN 13493:2018) has been prepared by Technical Committee CEN/TC 189 “Geosynthetics”, the secretariat of which is held by NBN.This European Standard shall be given the status of a national standard, either by publication of an identical text
18、or by endorsement, at the latest by September 2018, and conflicting national standards shall be withdrawn at the latest by December 2019.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identif
19、ying any or all such patent rights.This document supersedes EN 13493:2013.This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association.For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, which is an integral
20、 part of this document.The main changes with respect to the previous edition are listed below: the list of normative references has been updated; in 3.1 three terms have been added; in 3.2 list of abbreviations has been updated; in 4.3, Table 1, has been modified to comply with the modified mandate
21、M/386 (inclusion of elongation in separation and filtration functions) and has been technically revised, all H-coded characteristics have been replaced by “A”; Clause 5 “Evaluation of conformity” has been superseded by new Clause 5 “Assessment and verification of constancy of performance (AVCP)”; An
22、nex A “Factory production control Factory production control scheme” has been deleted; former Annex B “Durability” becomes Annex A and has been totally revised; Annex ZA has been updated according to new template to fulfil requirements of CPR, also examples for CE-marking have been deleted.According
23、 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, Gre
24、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.3BS EN 13493:2018EN 13493:2018 (E)IntroductionThis document allows manufacturers to descr
25、ibe geosynthetic barriers on the basis of declared values for characteristics relevant to the intended use and if tested to the specified method. It also includes procedures for assessment and verification of constancy of performance (AVCP) including the factory production control.This document can
26、also be used by designers, end-users and other interested parties as a tool to define relevant and appropriate characteristics for specifications.Tests for some non-mandated characteristics are still under study and will be included when the standard is revised.The term “product” used in this standa
27、rd refers to a geosynthetic barrier, including polymeric geosynthetic barriers, clay geosynthetic barriers and bituminous geosynthetic barriers.This document is part of a group of standards, addressing the requirements for geosynthetic barriers when used in a specific application.Particular applicat
28、ion cases can contain requirements about additional properties and - preferably standardized - test methods, if they are technically relevant and not conflicting with European Standards.The design life of the product should be determined, since its function can be temporary, as construction expedien
29、cy, or permanent, for the lifetime of the structure.4BS EN 13493:2018EN 13493:2018 (E)1 ScopeThis European Standard specifies the characteristics of geosynthetic barriers, including polymeric geosynthetic barriers, clay geosynthetic barriers and bituminous geosynthetic barriers, when used as fluid b
30、arriers and separation layer in the construction of solid waste storage and disposal sites, and the appropriate test methods to determine these characteristics.The intended use of these products is to control the leakage of fluids through the construction.This European Standard is not applicable to
31、geotextiles or geotextile-related products as defined in EN ISO 10318-1.This European Standard provides for the assessment and verification of constancy of performance (AVCP) of the product to this European Standard including factory production control procedures.This European Standard defines chara
32、cteristics to be considered with regard to the presentation of performance.NOTE Where potable water is or can be in direct contact with the product, other relevant standards, requirements and/or regulations can be considered for the design.2 Normative referencesThe following documents, in whole or i
33、n 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 495-5:2013, Flexible sheets for waterproofi
34、ng Determination of foldability at low temperature Part 5: Plastic and rubber sheets for roof waterproofingEN 1109:2013, Flexible sheets for waterproofing Bitumen sheets for roof waterproofing Determination of flexibility at low temperatureEN 1110:2010, Flexible sheets for waterproofing Bitumen shee
35、ts for roof waterproofing Determination of flow resistance at elevated temperatureEN 1296:2000, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roofing Method of artificial ageing by long term exposure to elevated temperatureEN 1427:2015, Bitumen and bituminous binders Deter
36、mination of the softening point - Ring and Ball methodEN 1844:2013, Flexible sheets for waterproofing Determination of resistance to ozone Plastic and rubber sheets for roof waterproofingEN 1849-1:1999, Flexible sheets for waterproofing Determination of thickness and mass per unit area Part 1: Bitum
37、en sheets for roof waterproofingEN 1849-2:2009, Flexible sheets for waterproofing Determination of thickness and mass per unit area Part 2: Plastic and rubber sheetsEN 12224:2000, Geotextiles and geotextile-related products Determination of the resistance to weatheringEN 12225:2000, Geotextiles and
38、geotextile-related products Method for determining the microbiological resistance by a soil burial testEN 12226:2012, Geosynthetics General tests for evaluation following durability testingEN 12310-1:1999, Flexible sheets for waterproofing Part 1: Bitumen sheets for waterproofing Determination of re
39、sistance to tearing (nail shank)5BS EN 13493:2018EN 13493:2018 (E)EN 12311-1:1999, Flexible sheets for waterproofing Part 1: Bitumen sheets for roof waterproofing Determination of tensile propertiesEN 12311-2:2013, Flexible sheets for waterproofing Determination of tensile properties Part 2: Plastic
40、 and rubber sheets for roof waterproofingEN 12447:2001, Geotextiles and geotextile-related products Screening test method for determining the resistance to hydrolysis in waterEN 13249:2016, Geotextiles and geotextile-related products Characteristics required for use in the construction of roads and
41、other trafficked areas (excluding railways and asphalt inclusion)EN 13250:2016, Geotextiles and geotextile-related products Characteristics required for use in the construction of railwaysEN 13251:2016, Geotextiles and geotextile-related products Characteristics required for use in earthworks, found
42、ations and retaining structuresEN 13252:2016, Geotextiles and geotextile-related products Characteristics required for use in drainage systemsEN 13253:2016, Geotextiles and geotextile-related products Characteristics required for use in erosion control works (coastal protection, bank revetments)EN 1
43、3254:2016, Geotextiles and geotextile-related products Characteristics required for the use in the construction of reservoirs and damsEN 13255:2016, Geotextiles and geotextile-related products Characteristics required for use in the construction of canalsEN 13256:2016, Geotextiles and geotextile-rel
44、ated products Characteristics required for use in the construction of tunnels and underground structuresEN 13257:2016, Geotextiles and geotextile-related products Characteristics required for use in solid waste disposalsEN 13265:2016, Geotextiles and geotextile-related products Characteristics requi
45、red for use in liquid waste containment projectsEN 14150:2006, Geosynthetic barriers Determination of permeability to liquidsEN 14151:2010, Geosynthetics Determination of burst strengthEN 14196:2016, Geosynthetics Test methods for measuring mass per unit area of clay geosynthetic barriersEN 14414:20
46、04, Geosynthetics Screening test method for determining chemical resistance for landfill applicationsEN 14415:2004, Geosynthetic barriers Test method for determining the resistance to leachingCEN/TS 14416:2014, Geosynthetic barriers Test method for determining the resistance to rootsCEN/TS 14417:201
47、4, Geosynthetic barriers Test method for the determination of the influence of wetting-drying cycles on the permeability of clay geosynthetic barriersCEN/TS 14418:2014, Geosynthetic Barriers Test method for the determination of the influence of freezing-thawing cycles on the permeability of clay geo
48、synthetic barriersEN 14575:2005, Geosynthetic barriers Screening test method for determining the resistance to oxidationEN 14576:2005, Geosynthetics Test method for determining the resistance of polymeric geosynthetic barriers to environmental stress cracking6 BS EN 13493:2018EN 13493:2018 (E)EN 164
49、16:2013, Geosynthetic clay barriers Determination of water flux index Flexible wall permeameter method at constant headEN ISO 527-1:2012, Plastics Determination of tensile properties Part 1: General principles (ISO 527-1:2012)EN ISO 527-3:1995, Plastics Determination of tensile properties Part 3: Test conditions for films and sheets (ISO 527-3:1995)EN ISO 527-4:1997, Plastics Determination of tensile properties Part 4: Test conditions for isotropic and orthotop
