BS EN 10223-3-2013 Steel wire and wire products for fencing and netting Hexagonal steel wire mesh products for civil engineering purposes《栅栏和结网用钢丝和钢丝制品 土木工程用六角钢丝网产品》.pdf

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1、BSI Standards PublicationBS EN 10223-3:2013Steel wire and wire productsfor fencing and nettingPart 3: Hexagonal steel wire mesh productsfor civil engineering purposesBS EN 10223-3:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 10223-3:2013. It supersedes B

2、S EN 10223-3:1998 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ISE/106, Wire Rod and Wire.A list of organizations represented on this committee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 necessar

3、y provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 64500 6ICS 77.140.65Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was p

4、ublished under the authority of the Standards Policy and Strategy Committee on 31 December 2013.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 10223-3:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10223-3 December 2013 ICS 77.140.65 Supersedes EN 10223-3:1

5、997English Version Steel wire and wire products for fencing and netting - Part 3: Hexagonal steel wire mesh products for civil engineering purposes Fils et produits trfils en acier pour cltures et grillages - Partie 3: Produits en grillage mailles hexagonales en acierpour applications en gnie civil

6、Stahldraht und Drahterzeugnisse fr Zune und Drahtgeflechte - Teil 3: Stahldrahtgeflecht mit sechseckigen Maschen fr bauwirtschaftliche Zwecke This European Standard was approved by CEN on 29 June 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the cond

7、itions 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 Standard exist

8、s 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 national stan

9、dards 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, Slovakia, Sl

10、ovenia, 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 2013 CEN All rights of exploitation in any form and by any means reserv

11、ed worldwide for CEN national Members. Ref. No. EN 10223-3:2013 EBS EN 10223-3:2013EN 10223-3:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references . 4 3 Terms and definitions . .5 4 Information to be supplied by the purchaser . 10 5 Manufacture 11 6 Requirements . 13 7 Sampling and

12、 testing . . 17 8 Inspection and documentation . 17 9 Method of test 17 10 Packaging . 20 Annex A (informative) Description of environment of installation site, coating wire requirements . . 21 Bibliography 24 BS EN 10223-3:2013EN 10223-3:2013 (E)3 Foreword This document (EN 10223-3:2013) has been p

13、repared by Technical Committee ECISS/TC 106 “Wire rod andwires”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by June 2014, and conflicting national stand

14、ards shall be withdrawn atthe latest by June 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10223-3:

15、1997. In comparison with the previous edition, the entire document has been revised. EN 10223, Steel wire and wire products for fencing and netting consists of the following parts: Part 1: Zinc and zinc alloy coated steel barbed wire Part 2: Hexagonal steel wire netting for agricultural, insulation

16、and fencing purposes Part 3: Hexagonal steel wire mesh products for engineering purposes (the present document) Part 4: Steel wire welded mesh fencing Part 5: Steel wire woven hinged joint and knotted mesh fencing Part 6: Steel wire chain link fencing Part 7: Steel wire welded panels for fencing Par

17、t 8: Welded mesh gabion products According to the CEN-CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, CzechRepublic, Denmark, Estonia, Finland, Former Yugoslav Rep

18、ublic 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. BS EN 10223-3:2013EN 10223-3:2013 (E)4 1 Scope This Europe

19、an Standard specifies requirements for the dimensions, coatings, test methodology and deliveryconditions of steel wire mesh products having meshes of hexagonal shape specified for engineeringpurposes. 2 Normative references The following documents, in whole or in part, are normatively referenced in

20、this document and areindispensable 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 10088-1, Stainless steels Part 1: List of stainless steels EN 10218-1, Steel wire

21、and wire products General Part 1: Test methods EN 10218-2:2012, Steel wire and wire products General Part 2: Wire dimensions and tolerances EN 10244-1, Steel wire and wire products Non-ferrous metallic coatings on steel wire Part 1: Generalprinciples EN 10244-2, Steel wire and wire products Non-ferr

22、ous metallic coatings on steel wire Part 2: Zinc or zincalloy coatings EN 10245-1, Steel wire and wire products Organic coatings on steel wire Part 1: General rules EN 10245-2, Steel wire and wire products Organic coatings on steel wire Part 2: PVC finished wire EN 10245-3, Steel wire and wire produ

23、cts Organic coatings on steel wire Part 3: PE coated wire EN 10245-5, Steel wire and wire products Organic coatings on steel wire Part 5: Polyamide coated wireEN ISO 4892-2, Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arc lamps (ISO 4892-2) EN ISO 4892-3, Plastics Methods

24、of exposure to laboratory light sources Part 3: Fluorescent UV lamps (ISO 4892-3) EN ISO 6988, Metallic and other non-organic coatings Sulfur dioxide test with general condensation ofmoisture (ISO 6988) EN ISO 9223:2012, Corrosion of metals and alloys Corrosivity of atmospheres Classification,determ

25、ination and estimation (ISO 9223:2012) EN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227) EN ISO 16120-1, Non-alloy steel wire rod for conversion to wire Part 1: General requirements (ISO 16120-1) EN ISO 16120-2, Non-alloy steel wire rod for conversion to wire Part 2:

26、 Specific requirements for general-purpose wire rod (ISO 16120-2) BS EN 10223-3:2013EN 10223-3:2013 (E)5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 mesh size of hexagonal mesh distance measured at right angles between two twisted sides M

27、 (see Figure 1) Key M calculated average value after measuring the distance between two twisted sides over ten meshes Figure 1 Mesh size 3.2 double twisted hexagonal mesh hexagonal-netting consisting of hexagonal shaped meshes, formed by twisting adjacent wires two by two,alternatively forming a twi

28、st to the right and to the left 3.3 mesh designations definition of the hexagonal mesh type related to typical dimension of mesh Note 1 to entry: Example of mesh designation: 8 x 10. 3.4 twist tight winding of two wires around each other measured as each revolution of the two wires over 180 Note 1 t

29、o entry: The wires rotate only in one direction. 3.5 hexagonal steel wire mesh in rolls mesh to be used for rockfall and slope protections Note 1 to entry: The netting is a longitudinal border composed of a single selvedge wire: this wire has a greaterdiameter than that used for the net (see Figure

30、2). BS EN 10223-3:2013EN 10223-3:2013 (E)6 Key W width Figure 2 Mesh in rolls BS EN 10223-3:2013EN 10223-3:2013 (E)7 3.6 gabion double twisted steel wire mesh box made with a base panel and lateral side, see Figure 3a) (and eventuallyinternal diaphragms, see Figure 3b), connected together according

31、to manufacturers recommendations a) b) Key 1 lid 2 diaphragms3 end panelsH height L length W width The end external borders of base panel shall have a selvedge wire with a diameter greater than the one usedfor the longitudinal reinforcement. The lid of the structure can be made with a detached doubl

32、e twisted steelwire mesh panel. Figure 3 Example of gabion without diaphragm a) and example of gabion with diaphragm b) BS EN 10223-3:2013EN 10223-3:2013 (E)8 3.7 mattress double twisted steel wire mesh unit with large dimensions (L and W) and small thickness (H), provided withinternal diaphragms wi

33、th a nominal spacing of 1,00 m and a separated lid (also with mesh in rolls) Key 1 lid 2 diaphragmsH height L length W width Figure 4 Mattress 3.8 sack gabions cylindrical double twisted steel wire mesh unit with a lateral opening to allow the stone filling on job site Key 1 filling 2 lacing wire D

34、diameter of the sack gabionsL length of the sack gabions Figure 5 Example of sack gabions BS EN 10223-3:2013EN 10223-3:2013 (E)9 3.9 bracing tie length of zinc or zinc-aluminium coated steel wire for use with the equivalent corrosion protection of thegabions or organic coated or stainless steel for

35、organic coated mesh wire used for support by forming adiagonal brace across the corners, inside of the gabion container 3.10 lacing wire for gabions and gabion mattresses; steel wire coated with zinc, zinc-aluminium alloy or organic over-coating,stainless steel wire used to assemble and interconnect

36、 empty gabions and to close and secure units filled withstone, as a replacement for spiral binders or rings and also used as bracing tie to prevent face deformation Figure 6 Lacing wire 3.11 gabion ring C-shaped ring, made from very high resistance zinc or zinc-aluminium alloy coated steel wire or s

37、tainlesssteel wire, used to assemble and interconnect the empty gabions and to close and secure the units filled withstone Figure 7 Rings 3.12 soil reinforcement units for retaining structure double twisted steel wire mesh units used for soil reinforced structures and slope consolidation Note 1 to e

38、ntry: For structures with vertical facing (see Figure 8), units are made with a hexagonal wire meshcontinuous base panel for the reinforcement and the facing portion of the structure. BS EN 10223-3:2013EN 10223-3:2013 (E)10 Note 2 to entry: For structures with a inclined vegetative facing (see Figur

39、e 9), units are made with a hexagonal wiremesh base reinforcement, provided (or made) with a welded mesh panel for facing, a geotextile for soil retention andmetallic ties for installation procedures. Key 1 diaphragm 2 base panel H height L length L1thickness of the facingW width Figure 8 Example of

40、 units for vertical facing structures Key variable between 20 and 45 Figure 9 Example of a soil reinforcement unit with an inclined vegetative facing 4 Information to be supplied by the purchaser The following information shall be supplied by the purchaser at the time of enquiry and order: a) number

41、 of this European Standard; b) quantity and type of designation (for box gabions with or without diaphragms); BS EN 10223-3:2013EN 10223-3:2013 (E)11 c) size of the rolls or units; d) mesh designations; e) wire diameter (mesh wire and lacing wire); f) coating type and class of coating, if applicable

42、 (see 6.4, 6.7.1, 6.7.2 and 9.1); g) characteristics of the eventual organic coating, if applicable (see 6.5, 6.7.3 and 9.2); h) inspection documentation requirements.Example of designation to be used on ordering: EXAMPLE According to EN 10223-3: No. 100 Mattresses 4 m x 2 m x 0,23 m - Mesh type 6 x

43、 8, wire 2,2 mm Zn95%-Al5% + PVC coated. 5 Manufacture 5.1 General The Quality Management System, supervising the internal manufacturers procedures, should be certifiedaccording to EN ISO 9001 by an independent body. 5.2 Base metal The base metal of the hexagonal netting shall be a steel wire in com

44、pliance with EN 10218-1 and EN 10218-2with a minimum tensile strength in the range of 350 N/mm2to 550 N/mm2, with a minimum elongation atfracture of 8 % on a gauge length of 250 mm and shall be drawn from rods complying with EN ISO 16120-1and EN ISO 16120-2. If stainless steel wires are used, the ch

45、emical composition shall be in accordance with EN 10088-1 or inagreement between the supplier and purchaser at the time of enquiry and order. 5.3 Fabrication The double twisted steel wire mesh product shall be fabricated in order to achieve the assumed working life inrelation to the environment cond

46、itions of the site of installation as reported in Table 1. Double twist wire mesh products immersed in water in contact with alkaline solutions, or products which aresubject to erosion (sand storms, ) shall be galvanized with zinc alloy and plastic coated. In these cases,assumed working life shall b

47、e agreed between purchaser and supplier at the time of enquiry and order. BS EN 10223-3:2013EN 10223-3:2013 (E)12 Table 1 Description of environment of installation site, coating wire requirements (1 of 2) Site Environment level a(in accordance with EN ISO 9223:2012, Table 1) Plastic coatingmaterial

48、 cCoating Class b(EN 10244-2) Low Aggressive: (C2) Dry conditions Temperate zone, atmosphericenvironment with low pollution, e.g.rural areas, small towns (over 100 m above see level). Dry orcold zone, atmosphericenvironment with short time ofwetness, e.g. deserts, sub-arcticareas - ZincA - Zn95%/Al5

49、% alloy A - Zn90%/Al10%alloy A Medium aggressive: (C3) Dry conditions Temperate zone, atmosphericenvironment with medium pollutionor some effect of chlorides, e.g.urban areas, coastal areas withlow deposition of chlorides, e.g.subtropical and tropical zone,atmosphere with low pollution Zinc A Zn95%/Al5% alloy A Zn90%/Al10%alloy A Polyvinyl chloride(PVC) Zn95%/Al5% alloy A Polyamide (PA6) E Polyvinyl chloride(PVC) Zn90%/Al10%alloy A Polyamide (PA6) E High aggressive: (C4) Wet conditi

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