1、BS EN 13251:2016Geotextiles and geotextile-related products Characteristics required for usein earthworks, foundations andretaining structuresBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 13251:2016 BRITISH STANDARDNational forewordThis British Standard is th
2、e UK implementation of EN 13251:2016 . It supersedes BS EN 13251:2014+A1:2015 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/553, Geosynthetics.A list of organizations represented on this committee can be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 pu
3、blication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 91346 4 ICS 59.080.70 Compliance with a British Standard cannot confer im
4、munity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2016.Amendments/Corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 13251:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13251
5、 October 2016 ICS 59.080.70 Supersedes EN 13251:2014+A1:2015English Version Geotextiles and geotextile-related products - Characteristics required for use in earthworks, foundations and retaining structures Gotextiles et produits apparents - Caractristiques requises pour lutilisation dans les travau
6、x de terrassement, les fondations et les structures de soutnement Geotextilien und geotextilverwandte Produkte - Geforderte Eigenschaften fr die Anwendung im Erd- und Grundbau sowie in Sttzbauwerken This European Standard was approved by CEN on 4 June 2016. CEN members are bound to comply with the C
7、EN/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 C
8、entre 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
9、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, Neth
10、erlands, 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 rig
11、hts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13251:2016 EBS EN 13251:2016EN 13251:2016 (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 def
12、initions . 7 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 11 4.3.1 Stiffness at 2 %, 5 % and 10 % 11 4.3.2 Tensile st
13、rength of seams and joints . 11 4.3.3 Static puncture 11 4.3.4 Friction characteristics 11 4.3.5 Tensile creep 11 4.3.6 Resistance to damage during installation . 11 4.3.7 Water permeability normal to the plane . 11 4.4 Release of dangerous substances . 11 5 Assessment and verification of constancy
14、of performance (AVCP) . 12 5.1 General . 12 5.2 Presentation of characteristics . 12 5.3 Product type determination (PTD) 12 5.4 Factory production control (FPC) 13 5.5 Verification of values 13 5.6 Initial inspection of factory and of FPC 14 5.7 Continuous surveillance of FPC . 14 6 Marking 14 Anne
15、x A (normative) Factory production control (FPC) 15 A.1 Factory production control scheme 15 A.1.1 General . 15 A.1.2 Product design 15 A.1.3 Production 15 A.1.4 Finished products 15 A.1.5 Provisions applicable to A.1.2, A.1.3 and A.1.4 (to be used where appropriate) 16 A.2 Assessment of a factory p
16、roduction control (FPC) system 17 A.2.1 General . 17 A.2.2 Checklist 17 BS EN 13251:2016EN 13251:2016 (E) 3 A.2.3 Test frequency . 21 Annex B (normative) Durability aspects . 22 B.1 General . 22 B.1.1 Service life . 22 B.1.2 Initial and repeat testing of durability 22 B.1.3 Use of rework material .
17、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 and 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) Guidelin
18、es for the selection of the appropriate standard in a specific application 28 Annex D (informative) Significant technical changes to superseded versions of this standard . 30 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation
19、 . 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 earthworks, foundations and retaining structures 36 ZA.2.1 Systems of AVCP 36 ZA.2.2 Declaration of performance (DoP) . 39 ZA.3 CE marking and l
20、abelling . 43 Bibliography . 44 BS EN 13251:2016EN 13251:2016 (E) 4 European foreword This document (EN 13251:2016) 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, e
21、ither 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 July 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall
22、not be held responsible for identifying any or all such patent rights. This document supersedes EN 13251:2014+A1:2015. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Regulation
23、 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 significant technical changes between this European Standard and the previous editions. According to the CEN-CENELEC Internal Regulation
24、s, the national standards organisations 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,
25、Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13251:2016EN 13251:2016 (E) 5 Introduction This European Standard allows manufacturers to describe geotextiles and geotextile-rel
26、ated 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 for the assessment and verification of constancy of performance and factory production control. This European Standard may also be used by
27、 designers, end-users and other interested parties to define which functions and conditions of use are relevant. The term “product” used in this standard refers to a geotextile or geotextile-related product. This European Standard is part of a series of standards, addressing the requirements for geo
28、textiles and geotextile-related products when used in a specific application. Annex C provides guidance on how to select the appropriate standard. BS EN 13251:2016EN 13251:2016 (E) 6 1 Scope This European Standard specifies the relevant characteristics of geotextiles and geotextile-related products
29、used in the construction of earthworks, foundations and retaining structures, and the appropriate test methods to determine these characteristics. The intended use of these geotextiles or geotextile-related products is to fulfil one or more of the following functions: filtration, separation and rein
30、forcement. The separation function will always occur in conjunction with filtration or reinforcement, and hence will not be specified alone. This European Standard is not applicable to geosynthetic barriers, as defined in EN ISO 10318-1. This European Standard provides for the assessment and verific
31、ation of 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 St
32、andard may 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 permanen
33、t, for the 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 re
34、ferenced 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 - Scre
35、ening test method for determining the resistance to hydrolysis in water EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1) EN ISO 3696, Water for analytical laboratory use - Specification and test methods (ISO 3696) EN ISO
36、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 (ISO 10319) EN ISO 10320, Geotextiles and geotextile-related products - Identification on site
37、 (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 under repeated loading - Damage caused by granular material (ISO 10722) EN ISO 11058, Geotextiles
38、 and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load (ISO 11058) BS EN 13251:2016EN 13251:2016 (E) 7 EN ISO 12236, Geosynthetics - Static puncture test (CBR test) (ISO 12236) EN ISO 12956, Geotextiles and geotextile-related products
39、 - Determination of the characteristic opening size (ISO 12956) EN ISO 12957-1, Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1) EN ISO 12957-2, Geosynthetics - Determination of friction characteristics - Part 2: Inclined plane test (ISO 12957-2) EN
40、 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-related products - Strength of internal structural junctions - Part 2: Geocomposites (ISO 13426-2) EN ISO 13431, Geotextil
41、es and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431) 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 resist
42、ance to oxidation (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)
43、 by Glass Capillary 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 t
44、he work, functions 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 BS EN 13251:2016EN 13251:2016 (E) 8 3.1.4 post-consumer material PCM material gene
45、rated 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 material from the distribution chain. 3.1.5 post-industrial material PIM material div
46、erted from the waste stream during a manufacturing process 3.2 Abbreviations For the purposes of this document, the abbreviations given in EN ISO 1043-1 and EN ISO 10318-1 and the following apply. AR: aramid GCO-R: geocomposite reinforcement 4 Required characteristics and corresponding methods of te
47、st 4.1 General The main functions of geotextiles and geotextile-related products used in the construction of earthworks, foundations and retaining structures are filtration, separation and reinforcement. If a drainage or erosion control system is integrated in the construction, the requirements of t
48、he appropriate standards shall also be fulfilled. As the separation function is always used in conjunction with another function, the separation function shall never be specified alone. The specification shall define which functions and conditions of use are relevant (see Table 1). The producer shal
49、l provide the necessary data based on the requirements and test methods specified in this European Standard, as described in 5.1. The characteristics, their relevance to the conditions of use, and the test methods to be used, are specified in Table 1. The list of characteristics in Table 1 includes those relevant to all conditions of use (A), and those relevant to specific conditions of use (S). The indication “” means that the characteristic is not relevant for that function. Where, for the same property, data for more than one function shall be provided, the
