1、BSI Standards PublicationBS EN 845-1:2013Specification for ancillarycomponents for masonryPart 1: Wall ties, tension straps, hangersand bracketsCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license
2、 from IHS-,-,-BS EN 845-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 845-1:2013. Itsupersedes BS EN 845-1:2003+A1:2008 which is withdrawn.EN 845-1 specifies the characteristics and performance requirementsfor ties, joist hangers, straps and brackets av
3、ailable throughout theCEN member countries. It aims to do so in product performanceterms, avoiding as far as possible prescriptive requirements and allthe traditional designations of these products available throughoutEurope.EN 845-1 includes clauses covering initial type tests, factoryproduction co
4、ntrol, sampling for initial type testing andindependent testing of consignments. These are similar in allmasonry product specifications.The UK National Annex NA attached to this standard providesan informative commentary on the use of BS EN 845-1 in theUK. Nothing in this annex should be construed a
5、s specifyingrequirements other than those contained in the normative parts ofthis European Standard.If CE marking is performed, the procedures in Annex ZA will apply.The significance of the CE marking is that the product manufacturerclaims compliance with the “harmonized” requirements given in theno
6、rmative text of the product standard. These relate to the essentialrequirements of the EU Construction Products Directive. Not allproduct characteristics need necessarily be given on the CE marking,but those product characteristics covered by regulations in force ineach EU Member State, where the ma
7、nufacturer intends that theproduct will be used, do need to be stated.The UK participation in its preparation was entrusted to TechnicalCommittee B/519/3, Ancillary components.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not p
8、urport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 79415 5ICS 91.060.10; 91.080.30Compliance with a British Standard cannot confer immunity fromleg
9、al obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2013.Amendments issued since publicationDate Text affectedBS EN 845-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 845-1:2013.
10、 Itsupersedes BS EN 845-1:2003+A1:2008 which is withdrawn.EN 845-1 specifies the characteristics and performance requirementsfor ties, joist hangers, straps and brackets available throughout theCEN member countries. It aims to do so in product performanceterms, avoiding as far as possible prescripti
11、ve requirements and allthe traditional designations of these products available throughoutEurope.EN 845-1 includes clauses covering initial type tests, factoryproduction control, sampling for initial type testing andindependent testing of consignments. These are similar in allmasonry product specifi
12、cations.The UK National Annex NA attached to this standard providesan informative commentary on the use of BS EN 845-1 in theUK. Nothing in this annex should be construed as specifyingrequirements other than those contained in the normative parts ofthis European Standard.If CE marking is performed,
13、the procedures in Annex ZA will apply.The significance of the CE marking is that the product manufacturerclaims compliance with the “harmonized” requirements given in thenormative text of the product standard. These relate to the essentialrequirements of the EU Construction Products Directive. Not a
14、llproduct characteristics need necessarily be given on the CE marking,but those product characteristics covered by regulations in force ineach EU Member State, where the manufacturer intends that theproduct will be used, do need to be stated.The UK participation in its preparation was entrusted to T
15、echnicalCommittee B/519/3, Ancillary components.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Stand
16、ards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 79415 5ICS 91.060.10; 91.080.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July
17、2013.Amendments issued since publicationDate Text affectedStandards Policy and Strategy Committee on 31 August 2013.Amendments/corrigenda issued since publicationCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitt
18、ed without license from IHS-,-,-BS EN 845-1:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 845-1 June 2013 ICS 91.080.30 Supersedes EN 845-1:2003+A1:2008English Version Specification for ancillary components for masonry - Part 1: Wall ties, tension straps, hangers and brackets Spcification
19、 pour composants accessoires de maonnerie - Partie 1 : Attaches, brides de fixation, triers de support et consoles Festlegungen fr Ergnzungsbauteile fr Mauerwerk - Teil 1: Maueranker, Zugbnder, Auflager und Konsolen This European Standard was approved by CEN on 21 March 2013. CEN members are bound t
20、o comply with the 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-C
21、ENELEC Management 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
22、the same status 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, Luxe
23、mbourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN
24、 All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 845-1:2013: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS
25、EN 845-1:2013EN 845-1:2013 (E)2Contents PageForeword. 4 1 Scope 5 2 Normative references . 5 3 Terms, definitions and symbols 7 3.1 Terms and definitions. 7 3.2 Symbols . 10 4 Materials. 23 4.1 General. 23 4.2 Fixings and materials not supplied by the manufacturer . 23 5 Requirements 24 5.1 General.
26、 24 5.2 Dimensions and limit deviations . 24 5.2.1 Method of measurement and accuracy 24 5.2.2 Length, applicable cavity width, embedment and fixings (number, size and location) . 24 5.2.3 Thickness or diameter 25 5.2.4 Other information 25 5.3 Mechanical strength . 25 5.3.1 Wall ties and associated
27、 fixings 25 5.3.2 Joist hangers. 28 5.3.3 Brackets . 28 5.3.4 Tension straps. 29 5.4 Resistance to water crossing a cavity 30 5.5 Safety during installation . 30 5.6 Durability 30 5.7 Dangerous substances. 30 6 Description and designation 31 7 Marking 33 8 Evaluation of conformity 33 8.1 General. 33
28、 8.2 Initial type tests . 33 8.3 Factory production control 34 8.3.1 General. 34 8.3.2 Testing and measuring equipment . 35 8.3.3 Production equipment 35 8.3.4 Raw materials 35 8.3.5 Production process 35 8.3.6 Finished product testing 35 8.3.7 Statistical techniques . 35 8.3.8 Marking and stock con
29、trol of products 35 8.3.9 Traceability 35 8.3.10 Nonconforming products. 36 8.4 Sampling for initial type testing and independent testing of consignments 36 Annex A (normative) Materials and protective coatings 37 Annex B (informative) Guidance on FPC frequencies 42 Annex ZA (informative) Clauses of
30、 this European Standard addressing the provisions of the EU Construction Products Directive 44 ZA.1 Scope and relevant characteristics. 44 BS EN 845-1:2013EN 845-1:2013 (E)3ZA.2 Procedure(s) for the attestation of conformity of products . 51 ZA.3 CE marking and labelling . 53 Bibliography . 57Copyri
31、ght European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 845-1:2013EN 845-1:2013 (E)2Contents PageForeword. 4 1 Scope 5 2 Normative references . 5 3 Terms, definitions and symbols 7 3.1 T
32、erms and definitions. 7 3.2 Symbols . 10 4 Materials. 23 4.1 General. 23 4.2 Fixings and materials not supplied by the manufacturer . 23 5 Requirements 24 5.1 General. 24 5.2 Dimensions and limit deviations . 24 5.2.1 Method of measurement and accuracy 24 5.2.2 Length, applicable cavity width, embed
33、ment and fixings (number, size and location) . 24 5.2.3 Thickness or diameter 25 5.2.4 Other information 25 5.3 Mechanical strength . 25 5.3.1 Wall ties and associated fixings 25 5.3.2 Joist hangers. 28 5.3.3 Brackets . 28 5.3.4 Tension straps. 29 5.4 Resistance to water crossing a cavity 30 5.5 Saf
34、ety during installation . 30 5.6 Durability 30 5.7 Dangerous substances. 30 6 Description and designation 31 7 Marking 33 8 Evaluation of conformity 33 8.1 General. 33 8.2 Initial type tests . 33 8.3 Factory production control 34 8.3.1 General. 34 8.3.2 Testing and measuring equipment . 35 8.3.3 Pro
35、duction equipment 35 8.3.4 Raw materials 35 8.3.5 Production process 35 8.3.6 Finished product testing 35 8.3.7 Statistical techniques . 35 8.3.8 Marking and stock control of products 35 8.3.9 Traceability 35 8.3.10 Nonconforming products. 36 8.4 Sampling for initial type testing and independent tes
36、ting of consignments 36 Annex A (normative) Materials and protective coatings 37 Annex B (informative) Guidance on FPC frequencies 42 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive 44 ZA.1 Scope and relevant characteristic
37、s. 44 BS EN 845-1:2013EN 845-1:2013 (E)3ZA.2 Procedure(s) for the attestation of conformity of products . 51 ZA.3 CE marking and labelling . 53 Bibliography . 57Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitte
38、d without license from IHS-,-,-BS EN 845-1:2013EN 845-1:2013 (E)4ForewordThis document (EN 845-1:2013) has been prepared by Technical Committee CEN/TC 125 “Masonry”, the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication
39、 of an identical text or by endorsement, at the latest by December 2013, and conflicting national standards shall be withdrawn at the latest by December 2013.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall
40、 not be held responsible for identifying any or all such patent rights.This document supersedes EN 845-1:2003+A1:2008.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 Directive(s
41、).For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.This part has been modified to take into account comments made in the five-year review on the 2003 version. A change has been made in the permission to use historic test data when arriving a
42、t declared values; a limited permission is also given for the use of calculation methods in certain cases. In view of their widespread use, austinitic ferritic stainless steels have been added to the materials that may be used.EN 845, Specification for ancillary components for masonry, consists of t
43、he following parts: Part 1: Wall ties, tension straps, hangers and brackets Part 2: Lintels Part 3: Bed joint reinforcement of steel meshworkAccording to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standar
44、d: 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, Slovenia, Spain
45、, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 845-1:2013EN 845-1:2013 (E)51 ScopeThis European Standard specifies requirements for wall ties, tension straps, hangers and brackets for interconnecting masonry and for connecting masonry to other parts of works and buildings including walls
46、, floors, beams, and columns. Where anchors or fasteners are supplied or specified as part of an ancillary component, the requirements including performance requirements apply to the complete product.This European Standard is not applicable to:a) anchors and fasteners other than as part of an ancill
47、ary component;b) shelf angles;c) wall starter plates for tying into existing walls;d) products formed from materials other than:1) austenitic stainless steel (molybdenum chrome nickel alloys or chrome nickel alloys);2) austenitic ferritic stainless steel;3) ferritic stainless steel;4) copper;5) phos
48、phor bronze;6) aluminium bronze;7) zinc-coated-steel with or without organic coating;8) polypropylene;9) polyamide (for expansion plugs only).NOTE The resistance to fire performance of the products included herein cannot be assessed separately from the masonry element of which they are part and is t
49、herefore not covered under the scope of this part of this European Standard.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 document (including any amendments) applies.EN 771 (all parts), Specification for mas
