1、December 2010 Translation by DIN-Sprachendienst.English price group 15No 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).I
2、CS 91.010.30; 91.080.30!$llk“1737372www.din.deDDIN EN 1996-2Eurocode 6: Design of masonry structures Part 2: Design considerations, selection of materials and execution ofmasonry(includes Corrigendum AC:2009)English translation of DIN EN 1996-2:2010-12Eurocode 6: Bemessung und Konstruktion von Mauer
3、werksbauten Teil 2: Planung, Auswahl der Baustoffe und Ausfhrung von Mauerwerk(enthlt Berichtigung AC:2009)Englische bersetzung von DIN EN 1996-2:2010-12Eurocode 6: Calcul des ouvrages en maonnerie Partie 2: Conception, choix des matriaux et mise en oeuvre des maonneries(Corrigendum AC:2009 inclus)T
4、raduction anglaise de DIN EN 1996-2:2010-12Supersedes DIN EN 1996-2:2006-03 and DIN EN 1996-2 Corrigendum 1:2010-01;partially supersedes DIN 1053-1:1996-11 and DIN 1053-3:1990-02Supersedes: see belowwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considere
5、d authoritative.360 .11 2DIN EN 1996-2:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Norme
6、nausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-06-01 AA Mauerwerksbau. This European Standard is part of a series of standards dealing with structural design (Eurocodes) which are intended to be used as a “package”. In Guidance Paper L on the appli
7、cation and use of Eurocodes, issued by the EU Commission, reference is made to transitional periods for the introduction of the Eurocodes in the Member states. The transitional periods are given in the Foreword of this standard. In Germany, this standard is to be applied in conjunction with the Nati
8、onal Annex. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. Depending on the importance of the individual clauses, this standard distingui
9、shes between principles and application rules (see also subclause 1.4). Principles are identified by the letter “P” after the number of the clause (e.g. (1)P). All clauses not marked as principles are application rules. The start and finish of text introduced or altered by amendment is indicated in
10、the text by tags . Amendments This standard differs from DIN V ENV 1996-2:2001-09 as follows: a) the standard has been completely revised and brought in line with the state of the art; b) the prestandard status has been changed to that of a full standard. Compared with DIN EN 1996-2:2006-03, DIN EN
11、1996-2 Corrigendum 1:2010-01, DIN 1053-1:1996-11 and DIN 1053-3:1990-02, the following corrections have been made: a) the standard has been based on European design rules; b) superseding notes have been corrected; c) this standard is the consolidated version of the previous 2006 edition with Corrige
12、ndum 1:2010-01; d) the standard has been editorially revised. Previous editions DIN 1053: 1937x-02, 1952-12, 1962-11 DIN 1053-1: 1974-11, 1990-02, 1996-11 DIN 1053-2: 1984-07 DIN 1053-3: 1974-11, 1990-02 DIN 4156: 1943-05 DIN V ENV 1996-2: 2001-09 DIN EN 1996-2: 2006-03 DIN EN 1996-2 Corrigendum 1:
13、2010-01 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 19 6-2 January 2006 + AC September 2009 ICS 91.010.30; 91.080.30 S upersedes ENV 1996-2:1998 English version Eurocode 6: Design of masonry structures Part 2: Design considerations, selection of materials and execution of masonry Eurocode 6
14、: Calcul des ouvrages en maonnerie Partie 2: Conception, choix des matriaux et mise en oeuvre des maonneries Eurocode 6: Bemessung und Konstruktion von Mauerwerksbauten Teil 2: Planung, Auswahl der Baustoffe und Ausfhrung von Mauerwerk EN 1996-2:2006 was approved by CEN on 2005-11-24 and Amendment A
15、C:2009 on 2009-09-30. CEN members are bound to 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 standard
16、s may be obtained on application to the Management Centre or to any CEN member. The European Standards exist 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 Ma
17、nagement Centre has 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Neth
18、erlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation
19、in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1996-2:2006 + AC:2009 E92 DIN EN 1996-2:2010-12 EN 1996-2:2006 + AC:2009 (E)Contents Page Foreword 4 Background of the Eurocode programme. 4 Status and field of application of Eurocodes. 5 National Standards implem
20、enting Eurocodes 6 Links between Eurocodes and harmonised technical specifications (ENs and ETAs) for products 7 Additional information specific to EN 1996-2. 7 National Annex for EN 1996-2 . 7 1 General . 8 1.1 Scope of Part 2 of Eurocode 6. 8 1.2 Normative references 9 1.3 Assumptions . 9 1.4 Dist
21、inction between Principles and Application Rules 9 1.5 Definitions. 10 1.5.1 General . 10 1.5.2 Terms and definitions relating to communication of design . 10 1.5.3 Terms relating to climatic factors and exposure conditions 10 1.5.4 Term relating to masonry units 10 1.5.5 Other terms 11 1.6 Symbols.
22、 11 2 Design considerations 11 2.1 Factors affecting the durability of masonry 11 2.1.1 General . 11 2.1.2 Classification of environmental conditions . 11 2.1.2.1 Micro conditions of exposure. 11 2.1.2.2 Climatic factors (macro conditions of exposure) . 12 2.1.3 Aggressive chemical environments 12 2
23、.2 Selection of materials. 13 2.2.1 General . 13 2.2.2 Masonry units 13 2.2.3 Masonry mortar and concrete infill. 14 2.2.3.1 General 14 2.2.3.2 Selection of factory made masonry mortar and concrete infill 14 2.2.3.3 Selection of site-made masonry mortar and concrete infill 14 2.2.4 Ancillary compone
24、nts and reinforcement . 15 2.3 Masonry 15 2.3.1 Detailing 15 2.3.2 Joint finishes. 15 2.3.3 Masonry movement . 15 2.3.4 Movement joints 16 2.3.4.1 General 16 2.3.4.2 Spacing of movement joints. 17 2.3.5 Permissible deviations . 17 3 DIN EN 1996-2:2010-12 EN 1996-2:2006 + AC:2009 (E)2.3.6 Resistance
25、to moisture penetration through external walls .18 3 Execution.18 3.1 General 18 3.2 Acceptance, handling and storage of materials.18 3.2.1 General 18 3.2.2 Reinforcement and prestressing materials 18 3.3 Preparation of materials19 3.3.1 Site-made mortars and concrete infill 19 3.3.1.1 General .19 3
26、.3.1.2 Chloride content 19 3.3.1.3 Strength of mortar and concrete infill.19 3.3.1.4 Admixtures and additions 19 3.3.1.5 Gauging 19 3.3.1.6 Mixing method and mixing time 20 3.3.1.7 Workable life of mortars and concrete infill containing cement 20 3.3.1.8 Mixing in cold weather .20 3.3.2 Factory made
27、 mortars, pre-batched mortars, pre-mixed lime sand mortars and ready mixed concrete infill 20 3.4 Permissible deviations21 3.5 Execution of masonry.23 3.5.1 Adhesion23 3.5.2 Laying masonry units.23 3.5.3 Pointing and jointing for masonry other than thin layer masonry .24 3.5.3.1 Pointing 24 3.5.3.2
28、Jointing.24 3.5.4 Incorporation of damp proof course membranes .24 3.5.5 Movement joints .24 3.5.6 Incorporation of thermal insulation materials 24 3.5.7 Cleaning facing masonry .24 3.6 Curing and protective procedures during execution 24 3.6.1 General 24 3.6.2 Protection against rain.25 3.6.3 Prote
29、ction against freeze/thaw cycling .25 3.6.4 Protection against effects of low humidity .25 3.6.5 Protection against mechanical damage 25 3.6.6 Construction height of masonry25 Annex A (informative) Classification of micro conditions of exposure of completed masonry .26 A.1 Classification.26 A.2 Expo
30、sure to wetting27 Annex B (informative) Acceptable specifications of masonry units and mortar for durable masonry in various exposure conditions 29 B.1 Selection of masonry units and mortar 29 Annex C (informative) Selection of material and corrosion protection specifications for ancillary component
31、s according to exposure class31 C.1 Exposure classes .31 C.2 Selection of materials .31 4 Foreword This document (EN 1996-2:2006 + AC:2009) has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes”, the secretariat of which is held by BSI. This European Standard shall be given the s
32、tatus of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2006, and conflicting national standards shall be withdrawn at the latest by March 2010. CEN/TC 250 is responsible for all Structural Eurocodes. This document supersedes ENV 1996-2:1998.
33、 According to the CEN-CENELEC Internal Regulations, the National Standard Organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
34、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, R mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Background of the Eurocode programme In 1975, the Commission of the European Community decided on an action programme in the field of cons
35、truction, based on Article 95 of the Treaty. The objective of the programme was the elimination of technical obstacles to trade and the harmonisation of technical specifications. Within this action programme, the Commission took the initiative to establish a set of harmonised technical rules for the
36、 design of construction works which, in a first stage, would serve as an alternative to the national rules in force in the Member States and, ultimately, would replace them. For fifteen years, the Commission, with the help of a Steering Committee with Representatives of Member States, conducted the
37、development of the Eurocodes programme, which led to the first generation of European codes in the 1980s. In 1989, the Commission and the Member States of the EU and EFTA decided, on the basis of an agreement1)between the Commission and CEN, to transfer the preparation and the publication of the Eur
38、ocodes to the CEN through a series of Mandates, in order to provide them with a future status of European Standard (EN). This links de facto the Eurocodes with the provisions of all the Councils Directives and/or Commissions Decisions dealing with European standards (eg. the Council Directive 89/106
39、/EEC on construction products - CPD - and Council Directives 93/37/EEC, 1)Agreement between the Commission of the European Communities and the European Committee for Standardisation (CEN) concerning the work on EUROCODES for the design of building and civil engineering works (BC/CEN/03/89).DIN EN 19
40、96-2:2010-12 EN 1996-2:2006 + AC:2009 (E)o5 92/50/EEC and 89/440/EEC on public works and services and equivalent EFTA Directives initiated in pursuit of setting up the internal market). The Structural Eurocode programme comprises the following standards generally consisting of a number of parts: EN
41、1990, Eurocode: Basis of structural design EN 1991, Eurocode 1: Actions on structures. EN 1992, Eurocode 2: Design of concrete structures. EN 1993, Eurocode 3: Design of steel structures. EN 1994, Eurocode 4: Design of composite steel and concrete structures. EN 1995, Eurocode 5: Design of timber st
42、ructures. EN 1996, Eurocode 6: Design of masonry structures. EN 1997, Eurocode 7: Geotechnical design. EN 1998, Eurocode 8: Design of structures for earthquake resistance. EN 1999, Eurocode 9: Design of aluminium structures. Eurocode standards recognise the responsibility of regulatory authorities i
43、n each Member State and have safeguarded their right to determine values related to regulatory safety matters at national level where these continue to vary from State to State. Status and field of application of Eurocodes The Member States of the EU and EFTA recognise that Eurocodes serve as refere
44、nce documents for the following purposes: as a means to prove compliance of building and civil engineering works with the essential requirements of Council Directive 89/106/EEC, particularly Essential Requirement N1 Mechanical resistance and stability and Essential Requirement N2 Safety in case of f
45、ire; as a basis for specifying contracts for construction works and related engineering services; as a framework for drawing up harmonised technical specifications for construction products (ENs and ETAs). The Eurocodes, as far as they concern the construction works themselves, have a direct relatio
46、nship with the Interpretative Documents2)referred to in Article 12 of the CPD, although they are of a 2)According to Article 3.3 of the CPD, the essential requirements (ERs) shall be given concrete form in interpretative documents for the creation of the necessary links between the essential require
47、ments and the mandates for harmonised ENs and ETAGs/ETAs.DIN EN 1996-2:2010-12 EN 1996-2:2006 + AC:2009 (E)6 different nature from harmonised product standards3). Therefore, technical aspects arising from the Eurocodes work need to be adequately considered by CEN Technical Committees and/or EOTA Wor
48、king Groups working on product standards with a view to achieving full compatibility of these technical specifications with the Eurocodes. The Eurocode standards provide common structural design rules for everyday use for the design of whole structures and component products of both a traditional an
49、d an innovative nature. Unusual forms of construction or design conditions are not specifically covered and additional expert consideration will be required by the designer in such cases. National Standards implementing Eurocodes The National Standards implementing Eurocodes will comprise the full text of the Eurocode (including any annexes), as published by CEN, which may be preceded by a National title page and National foreword, and may be followed by a National Annex (informative). The National Annex may onl
