DIN EN 15381-2008 Geotextiles and geotextile-related products - Characteristics required for use in pavements and asphalt overlays English version of DIN EN 15381 2008-11《土工布和土工布相关.pdf

1、November 2008DEUTSCHE NORM English price group 15No part of this standard 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; 93.080.20!

2、$TJC“1493932www.din.deDDIN EN 15381Geotextiles and geotextile-related products Characteristics required for use in pavements and asphalt overlaysEnglish version of DIN EN 15381:2008-11Geotextilien und geotextilverwandte Produkte Eigenschaften, die fr die Anwendung beim Bau von Fahrbahndecken undAsph

3、altdeckschichten erforderlich sindEnglische Fassung DIN EN 15381:2008-11www.beuth.deDocument comprises 38 pagesDIN EN 15381:2008-11 2 Start of validity This standard is due to take effect on 1 May 2009. It should be noted that, in Germany, CE conformity marking of construction products will be permi

4、tted once this standard has been listed in the Bundesanzeiger (German Federal Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 189 “Geosynthetics” (Secretariat: NBN, Belgium). The responsible German body involved in its prepara

5、tion was the Normenausschuss Textil und Textil-maschinen (Textiles and Textile Machinery Standards Committee), Technical Committee NA 106-01-11 AA Geotextilien und Geokunststoffe. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15381August 2008ICS 59.080.70; 93.080.20English VersionGeotextiles and

6、 geotextile-related products - Characteristicsrequired for use in pavements and asphalt overlaysGotextiles et produits apparents - Caractristiquesrequises pour lutilisation dans les chausses et couchesde roulement en enrobsGeotextilien und geotextilverwandte Produkte -Eigenschaften, die fr die Anwen

7、dung beim Bau vonFahrbahndecken und Asphaltdeckschichten erforderlichsindThis European Standard was approved by CEN on 18 July 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national stand

8、ard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other la

9、nguage made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finlan

10、d,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE

11、FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15381:2008: E2 Contents Page Foreword4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms, definitions and

12、abbreviations7 3.1 Terms and definitions .7 3.2 Abbreviations.8 4 Required characteristics and corresponding test methods .8 4.1 General8 4.2 Characteristics relevant to specific conditions of use 10 4.2.1 General10 4.2.2 Alkaline resistance 10 4.2.3 Melting point.11 4.2.4 Resistance to weathering .

13、11 5 Evaluation of conformity.11 5.1 General11 5.2 Verification of values.11 5.3 Initial type tests12 5.4 Factory production control.12 5.5 Inspection .13 6 Marking .13 Annex A (normative) Factory production control14 A.1 Items to be addressed in a factory production control system14 A.1.1 General14

14、 A.1.2 Product design.14 A.1.3 Production 14 A.1.4 Finished products14 A.1.5 Applicable to A.1.2, A1.3 and A.1.4 (to be used where appropriate) 15 A.2 Checklist for the assessment of a factory production control system16 A.2.1 General16 A.2.2 Checklist .16 Annex B (normative) Durability aspects.21 B

15、.1 Weathering .21 B.2 Alkaline resistance 22 B.3 Corrosion resistance.22 Annex C (normative) Test method for the determination of the bitumen retention in paving fabrics used in pavements and asphalt overlays23 C.0 Introduction23 C.1 Scope 23 C.2 Test specimens23 C.2.1 Handling23 C.2.2 Selection .23

16、 C.2.3 Number and dimensions.23 C.2.4 Condition of specimens 24 C.3 Testing procedure24 C.4 Test report 25 Annex D (normative) Tensile test on steel wire mesh.26 EN 15381:2008 (E) DIN EN 15381:2008-11 EN 15381:2008 (E) 3 Annex ZA (informative) Clauses of this European Standard addressing the provisi

17、ons of the EU Construction Products Directive .27 ZA.1 Scope and relevant characteristics .27 ZA.2 Procedure for the attestation of conformity of geotextiles and geotextile-related products used in pavements and asphalt overlays .30 ZA.2.1 Systems of attestation of conformity30 ZA2.2 Certificate and

18、 declaration of conformity .31 ZA.3 CE-marking and labelling .32 Bibliography36 DIN EN 15381:2008-11 EN 15381:2008 (E) 4 Foreword This document (EN 15381:2008) has been prepared by Technical Committee CEN/TC 189 “Geosynthetics”, the secretariat of which is held by IBN. This European Standard shall b

19、e given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2009, and conflicting national standards shall be withdrawn at the latest by May 2010. Attention is drawn to the possibility that some of the elements of this document m

20、ay 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 has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of

21、EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Bel

22、gium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15381:2008

23、-11 EN 15381:2008 (E) 5 Introduction This 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 for evaluation of confor

24、mity and factory production control. This standard may also be used by designers, end-users and other interested parties and enables them to define which functions and conditions of use are relevant. Performance and index tests for several characteristics are still under study and will be included w

25、hen the standard is revised. The term “product” which is used in this standard refers to geotextiles and geotextile-related products. This European Standard is part of a series of standards, addressing the requirements for geotextiles and geotextile-related products when used in a specific applicati

26、on. DIN EN 15381:2008-11 EN 15381:2008 (E) 6 1 Scope This European Standard specifies the relevant characteristics of metallic and non-metallic geotextiles and geotextile-related products used in the construction of pavements and asphalt overlays and the appropriate test methods to determine these c

27、haracteristics. The intended use of these geotextiles and geotextile-related products is to fulfil one or more of the following functions: reinforcement, stress relief and barrier. The use of geotextiles and geotextile-related products is to be considered as a part of an interlayer and asphalt overl

28、ay system. This standard is not applicable to geosynthetic barriers, as defined in EN ISO 10318. This standard provides for evaluation of conformity of the product to this European Standard and for factory production control procedures. This standard defines requirements to be met by manufacturers a

29、nd distributors with regard to the presentation of product properties. NOTE 1 Particular application cases or national specifications may contain additional requirements regarding product application or installation and specifying preferably standardized test methods, if they are technically relevan

30、t and not conflicting with European Standards. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any

31、amendments) applies. EN 1426, Bitumen and bituminous binders Determination of needle penetration EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambient temperature EN 10080, Steel for the reinforcement of concrete Weldable reinforcing steel General EN 10223-3, Steel wire an

32、d wire products for fences Part 3: Hexagonal steel wire netting for engineering purposes EN 10244-2, Steel wire and wire products Non ferrous metallic coatings on steel wire Part 2: Zinc or zinc alloy coatings prEN 10348, Steel for the reinforcement of concrete Galvanized reinforcing steel EN 12224,

33、 Geotextiles and geotextile-related products Determination of the resistance to weathering EN 14030, Geotextiles and geotextile-related products Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified) EN ISO 1043-1:2001, Plastics Symbols and ab

34、breviated terms Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001) EN ISO 3146, Plastics Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO 3146:2000) EN ISO 9862, Geo

35、synthetics Sampling and preparation of test specimens (ISO 9862:2005) EN ISO 10318:2005, Geosynthetics Terms and definitions (ISO 10318:2005) DIN EN 15381:2008-11 EN 15381:2008 (E) 7 EN ISO 10319, Geotextiles Wide-width tensile test (ISO 10319:1993) EN ISO 10320, Geotextiles and geotextile-related p

36、roducts Identification on site (ISO 10320:1999) EN ISO 12236, Geosynthetics Static puncture test (CBR test) (ISO 12236:2006) EN ISO 13433, Geosynthetics Dynamic perforation test (cone drop test) (ISO 13433:2006) EN ISO 13934-1, Textiles Tensile properties of fabrics Part 1: Determination of maximum

37、force and elongation at maximum force using the strip method (ISO 13934-1:1999) EN ISO 15630-2, Steel for the reinforcement and prestressing of concrete Test methods Part 2: Welded fabric (ISO 15630-2:2002) ASTM A975-97 (2003), Standard specification for double-twisted hexagonal mesh gabions and rev

38、et mattresses (metallic-coated steel wire or metallic-coated steel wire with poly(vinyl chloride) (PVC) coating) ASTM D6637-01, Standard test method for determining tensile properties of geogrids by the single or multi-rib tensile method 3 Terms, definitions and abbreviations 3.1 Terms and definitio

39、ns For the purposes of this document, the terms and definitions given in EN ISO 10318:2005 and the following apply: 3.1.1 asphalt overlay upper layer of a pavement which is in contact with traffic 3.1.2 course structural element of a pavement, laid in one or more layers 3.1.3 pavement structure, com

40、posed of one or more courses, to support the passage of traffic 3.1.4 specification any document in which the work, functions and specific conditions of use of the product are described 3.1.5 interlayer system geotextiles or geotextile-related products bonded in between two courses 3.1.6 tack coat b

41、ituminous emulsion or hot bitumen, used to fix and/or impregnate a geotextile or geotextile-related product between the under- and overlay 3.1.7 stress relief STR function provided by a bitumen-saturated paving fabric (non-woven or purpose-built composite) which when properly installed between a roa

42、d surface and a new asphalt overlay allows for slight differential movements DIN EN 15381:2008-11 EN 15381:2008 (E) 8 between the two layers and thus provides stress relief, which delays or arrests crack propagation in the asphalt overlay 3.1.8 interlayer barrier function provided by paving fabrics,

43、 which act in conjunction with a bitumen layer as a barrier to the ingress of water and thus prevent or delay the deterioration of the pavement 3.1.9 product geotextile or geotextile-related product 3.2 Abbreviations For the purposes of this document the following abbreviations from EN ISO 1043-1:20

44、01 apply: PA: polyamide PE: polyethylene PET: polyethylene terephthalate (“polyester”) PP: polypropylene PVA: polyvinyl alcohol Furthermore the following abbreviations apply: MD: machine direction CMD: cross machine direction 4 Required characteristics and corresponding test methods 4.1 General The

45、main function of geotextiles and geotextile-related products used in the construction and rehabilitation of roads and pavements subjected to thermal, fatigue and reflective cracking is to reduce the amount of cracking in a new pavement or asphalt overlay. In addition, a barrier to top-down water ing

46、ress to the subbase and/or subgrade may be provided for. This is achieved by reinforcement, stress relief, (interlayer) barrier or a combination of these functions. The producer of the geotextiles and geotextile-related products shall provide the data based on the results of tests specified in this

47、standard. The characteristics, their relevance to the conditions of use, and the test methods to be used, are given in Tables 1 and 2. The list of characteristics in these tables includes those needed for regulatory purposes (H) (see also 1), those relevant to all conditions of use (A), and those re

48、levant to specific conditions of use (S). ”- -” indicates that the characteristic is not relevant for that function. Where, for the same property, data for more than one function shall be provided, the following ranking order shall be observed: H overrules A, A overrules S, and S overrules “-“. The

49、functions and conditions of use, corresponding with the characteristics, marked with “S” in Table 1, are specified in 4.2. DIN EN 15381:2008-11 EN 15381:2008 (E) 9 The producer of the geotextile or geotextile-related product shall provide the data based on the results of tests specified in this standard, as described in 5.1. For the assessment of durability aspects (weathering, alkaline resistance or corrosion resistance) the rules described in Annex B shall be observed. Table 1 - Non-metallic geotextiles and g