1、December 2016 English price group 17No 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 59.080.70!%r“2599179www.din.deD
2、IN EN 13256Geotextiles and geotextilerelated products Characteristics required for use in the construction of tunnels and underground structures;English version EN 13256:2016,English translation of DIN EN 13256:2016-12Geotextilien und geotextilverwandte Produkte Geforderte Eigenschaften fr die Anwen
3、dung im Tunnelbau und in Tiefbauwerken;Englische Fassung EN 13256:2016,Englische bersetzung von DIN EN 13256:2016-12Gotextiles et produits apparents Caractristiques requises pour lutilisation dans la construction de tunnels et de structures souterraines;Version anglaise EN 13256:2016,Traduction angl
4、aise de DIN EN 13256:2016-12SupersedesDIN EN 13256:201507See start of applicationwww.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 45 pages 12.16 2 A comma is used as the decimal marker. Start of applica
5、tion The start of application of this standard is 2016-12-01. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and
6、from the date given therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 13256:2015-07, may be used in parallel with this standard during a specified t
7、ransition period where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 13256:2016) has been prepared by Technical Committee CEN/TC 189 “Geosynthetics” (Secretariat: NBN, Belgium). The respon
8、sible German body involved in its preparation was DIN-Normenausschuss Textil und Textilmaschinen (Textilnorm) (DIN Standards Committee Textiles and Textile Machinery) (Textilnorm), Working Committee NA 106-01-11 AA Geotextilien und Geokunststoffe. The DIN Standards corresponding to the International
9、 Standards referred to in this document are as follows: ISO 10390 DIN ISO 10390 ISO/TS 13434 DIN EN ISO 13434 Amendments This standard differs from DIN EN 13256:2015-07 as follows: a) in 4.2), Table 1, all “H”-coded characteristics have been replaced by “A”. The characteristic “damage during install
10、ation” has been coded “S”, and a corresponding paragraph has been added in 4.3; b) in ZA.3, the example has been deleted. Previous editions DIN EN 13256: 2001-04, 2005-04, 2014-06, 2015-07 ) In the original European document, EN 13256, reference is erroneously made to 4.1 (see Annexes D and ZA). DIN
11、EN 13256:2016-123 National Annex NA (informative) Bibliography DIN ISO 10390, Soil quality Determination of pH DIN EN ISO 13434, Geotextiles and geotextile-related products Tear propagation tests DINEN 13256:2016-124 This page is intentionally blank DINEN 13256:2016-12EUROPEAN STANDARD NORME EUROPEN
12、NE EUROPISCHE NORM EN 13256 October 2016 ICS 59.080.70 Supersedes EN 13256:2014+A1:2015English Version Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structures Gotextiles et produits apparents - Caractristiques requises
13、pour lutilisation dans la construction de tunnels et de structures souterraines Geotextilien und geotextilverwandte Produkte - Geforderte Eigenschaften fr die Anwendung im Tunnelbau und in Tiefbauwerken This European Standard was approved by CEN on 4 June 2016. CEN members are bound to comply with t
14、he 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 Manageme
15、nt 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
16、 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,
17、Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All
18、 rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13256:2016 EEN 13256:2016 (E) 2 Contents Page European foreword . 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms, definitions and abbreviations . 7 3.1 Terms and definitions . 7
19、 3.2 Abbreviations . 8 4 Required characteristics and corresponding methods of test 8 4.1 General 8 4.2 Selection of the appropriate standard in a specific application 8 4.3 Characteristics relevant to specific conditions of use 10 4.3.1 Tensile strength of seams and joints . 10 4.3.2 Friction chara
20、cteristics 10 4.3.3 Resistance to damage during installation . 10 4.4 Release of dangerous substances . 10 5 Assessment and verification of constancy of performance (AVCP) . 10 5.1 General . 10 5.2 Presentation of characteristics . 10 5.3 Product type determination (PTD) 11 5.4 Factory production co
21、ntrol (FPC) 11 5.5 Verification of values 12 5.6 Initial inspection of factory and of FPC 12 5.7 Continuous surveillance of FPC . 13 6 Marking 13 Annex A (normative) Factory production control . 14 A.1 Factory production control scheme 14 A.1.1 General . 14 A.1.2 Product design 14 A.1.3 Production 1
22、4 A.1.4 Finished products 14 A.1.5 Provisions applicable to A.1.2, A.1.3 and A.1.4 (to be used where appropriate) 15 A.2 Assessment of a factory production control (FPC) system 16 A.2.1 General . 16 A.2.2 Checklist 16 A.2.3 Test frequency . 20 Annex B (normative) Durability aspects 22 B.1 General .
23、22 DINEN 13256:2016-12EN 13256:2016 (E) 3 B.1.1 Service life . 22 B.1.2 Initial and repeat testing of durability 22 B.1.3 Use of rework material . 23 B.2 Weathering (all products) . 23 B.3 Products used in non-reinforcing applications and with service lives up to 5 years 23 B.4 Other applications an
24、d service lives up to 25 years, 50 years and 100 years 24 B.4.1 General . 24 B.4.2 Tests for specific materials . 24 Annex C (informative) Guidelines for the selection of the appropriate standard in a specific application 28 Annex D (informative) Significant technical changes to superseded editions
25、of this standard 30 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 31 ZA.1 Scope and relevant characteristics 31 ZA.2 Procedure for AVCP of Geotextiles and geotextiles-related products for the use in the construction of
26、 tunnels and underground structures . 32 ZA.2.1 Systems of AVCP 32 ZA.2.2 Declaration of performance (DoP) . 34 ZA.3 CE marking and labelling . 40 Bibliography . 41 DINEN 13256:2016-12EN 13256:2016 (E) 4 European foreword This document (EN 13256:2016) has been prepared by Technical Committee CEN/TC
27、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 or by endorsement, at the latest by April 2017, and conflicting national standards shall be withdrawn at the latest by Jul
28、y 2018. 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 identifying any or all such patent rights. This document supersedes EN 13256:2014+A1:2015. This document has been prepared under a manda
29、te given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Regulation No 305/2011. For relationship with Regulation (EU) Nr. 305/2011, see informative Annex ZA, which is an integral part of this document. Annex D provides details of
30、significant technical changes between this European Standard and the previous editions. 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
31、 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.
32、 DINEN 13256:2016-12EN 13256:2016 (E) 5 Introduction This European Standard allows manufacturers to describe geotextiles and geotextile-related products on the basis of declared values for characteristics relevant to the intended use and if tested to the specified method. It also includes procedures
33、 for the assessment and verification of constancy of performance and factory production control. This European Standard may also be used by designers, end-users and other interested parties to define which functions and conditions of use are relevant. The term “product” used in this European Standar
34、d refers to a geotextile or geotextile-related product. This European Standard is part of a series of standards, addressing the requirements for geotextiles and geotextile-related products when used in a specific application. Annex C provides guidance on how to select the appropriate standard. DINEN
35、 13256:2016-12EN 13256:2016 (E) 6 1 Scope This European Standard specifies the relevant characteristics of geotextiles and geotextile-related products used in the construction of tunnels and underground structures, and the appropriate test methods to determine these characteristics. The intended use
36、 of these geotextiles or geotextile-related products is to protect geosynthetic barriers used in tunnels and underground structures. This European Standard is not applicable to geosynthetic barriers, as defined in EN ISO 10318-1. This European Standard provides for the assessment and verification of
37、 constancy of performance of the product to this European Standard and for factory production control procedures. Particular application cases may contain requirements regarding additional properties and preferably standardized test methods, if they are technically relevant. This European Standard m
38、ay be used to derive design values by taking into account factors within the context of the definitions given in EN 1997-1 (Eurocode 7), e.g. factors of safety. The design life of the product should be determined, since its function may be temporary, as a construction expediency, or permanent, for t
39、he lifetime of the structure. 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
40、 document (including any amendments) applies. EN 12224, Geotextiles and geotextile-related products - Determination of the resistance to weathering EN 12226, Geosynthetics - General tests for evaluation following durability testing EN 12447, Geotextiles and geotextile-related products - Screening te
41、st method for determining the resistance to hydrolysis in water EN 14574, Geosynthetics - Determination of the pyramid puncture resistance of supported geosynthetics EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1) EN ISO
42、 3696, Water for analytical laboratory use - Specification and test methods (ISO 3696) EN ISO 9862, Geosynthetics - Sampling and preparation of test specimens (ISO 9862) EN ISO 10318-1, Geosynthetics - Part 1: Terms and definitions (ISO 10318-1) EN ISO 10319, Geosynthetics - Wide-width tensile test
43、(ISO 10319) EN ISO 10320, Geotextiles and geotextile-related products - Identification on site (ISO 10320) EN ISO 10321, Geosynthetics - Tensile test for joints/seams by wide-width strip method (ISO 10321) EN ISO 10722, Geosynthetics - Index test procedure for the evaluation of mechanical damage und
44、er repeated loading - Damage caused by granular material (ISO 10722) EN ISO 12236, Geosynthetics - Static puncture test (CBR test) (ISO 12236) DINEN 13256:2016-12EN 13256:2016 (E) 7 EN ISO 12957-1, Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1) EN
45、 ISO 12957-2, Geosynthetics - Determination of friction characteristics - Part 2: Inclined plane test (ISO 12957-2) EN ISO 13426-1, Geotextiles and geotextile-related products - Strength of internal structural junctions - Part 1: Geocells (ISO 13426-1) EN ISO 13426-2, Geotextiles and geotextile-rela
46、ted products - Strength of internal structural junctions - Part 2: Geocomposites (ISO 13426-2) EN ISO 13433, Geosynthetics - Dynamic perforation test (cone drop test) (ISO 13433) EN ISO 13438, Geotextiles and geotextile-related products - Screening test method for determining the resistance to oxida
47、tion (ISO 13438) ISO 10390, Soil quality Determination of pH ASTM D7409 15, Standard Test Method for Carboxyl End Group Content of Polyethylene Terephthalate (PET) Yarns ASTM D4603 03(2011) e1, Standard Test Method for Determining Inherent Viscosity of Poly(Ethylene Terephthalate) (PET) by Glass Cap
48、illary Viscometer 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 10318-1 and the following apply. 3.1.1 product geotextile or geotextile-related product 3.1.2 specification document in which the work, func
49、tions and specific conditions of use of the product are described 3.1.3 rework material RWM material that is generated in a process and capable of being reclaimed within the same process that generated it 3.1.4 post-consumer material PCM material generated by households or by commercial, industrial and institutional facilities in their role as end-users of the product which can no longer be used for its intended purpose Note 1 to entry: This includes returns of materi
