1、October 2009DEUTSCHE NORM English price group 21No 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 91.100.30!$Z=“1552690w
2、ww.din.deDDIN EN 13693Precast concrete products Special roof elements (includes Amendment A1:2009)English version of DIN EN 13693:2009-10Betonfertigteile Besondere Fertigteile fr Dcher (enthlt nderung A1:2009)Englische Fassung DIN EN 13693:2009-10SupersedesDIN EN 13693:2004-11See start of validityww
3、w.beuth.deDocument comprises pages60DIN EN 13693:2009-10 Start of validity This standard is due to take effect on 1 January 2010. DIN EN 13693:2004-11 may be used in parallel until January 2010 (see deadline in the EU Official Journal). It should be noted that, in Germany, CE conformity marking of c
4、onstruction products will be permitted 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 229 “Precast concrete products” (Secretariat: AFNOR, France). The
5、responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-07-08 AA Betonfertigteile (SpA CEN/TC 229). This standard is the consolidated version of EN 13693:2004 and EN 13693:2004/A1:2008. Amen
6、dments This standard differs from DIN EN 13693:2004-11 as follows: a) The scope has been modified. b) Annex F “Complementary elements” has been added. c) Annex ZA has been completely revised. Previous editions DIN EN 13693: 2004-11 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13693:2004+A1
7、 July 2009 ICS 91.100.30 Supersedes EN 13693:2004English Version Precast concrete products Special roof elements Produits prfabriqus en bton lments spciaux de toiture Betonfertigteile Besondere Fertigteile fr Dcher This European Standard was approved by CEN on 24 June 2004 and includes Amendment 1 a
8、pproved by CEN on 19 June 2009. 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 nationa
9、l standards 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 language made by translationunder the responsibility of a CEN member into its own language and noti
10、fied to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
11、ta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of explo
12、itation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13693:2004+A1:2009: EEN 13693:2004+A1:2009 (E) 2 Contents The numbering of clauses is strictly related to EN 13369, Common rules for precast concrete products, at least for the first three digits. When a cl
13、ause of EN 13369 is not relevant or included in a more general reference of this standard, its number is omitted and this may result in a gap on numbering page Foreword 3 Introduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Requirements . 6 4.1 Material requirements . 6
14、4.2 Production requirements 7 4.2.1 Concrete production . 7 4.2.2 Hardened concrete 7 4.2.3 Structural reinforcement . 7 4.3 Finished product requirements 7 4.3.1 Geometrical properties . 7 4.3.2 Surface characteristics . 8 4.3.3 Mechanical resistance . 9 4.3.4 Resistance and reaction to fire 9 4.3.
15、5 Acoustic properties . 9 4.3.6 Thermal properties 9 4.3.7 Durability 9 4.3.8 Other requirements 10 5 Test methods 10 5.1 Tests on concrete 10 5.2 Measuring of dimensions . 10 5.3 Weight of the elements . 11 5.4 Load test of elements 11 6 Evaluation of conformity . 11 6.1 General 11 6.2 Type testing
16、 11 6.3 Factory production control . 11 7 Marking and labelling 12 8 Technical documentation . 12 Annex A (informative) Terminology of plate elements 13 Annex B (informative) Types of products . 15 Annex C (informative) Mechanical behaviour . 23 Annex D (informative) Serviceability and resistance ve
17、rifications 28 Annex E (informative) Flexural test of elements 32 Annex F (normative) !Complementary elements“ 39 Annex Y (Informative) Choice of CE marking method . 43 Annex ZA (informative) !Relationship between this European Standard and the essential requirements of EU Directive 89/106/EEC, EU C
18、onstruction Products Directive“ 44 Bibliography 58 DIN EN 13693:2009-10 EN 13693:2004+A1:2009 (E) 3 Foreword This document (EN 13693:2004+A1:2009) has been prepared by Technical Committee CEN/TC 229 “Precast concrete products”, the secretariat of which is held by AFNOR. !This document was examined b
19、y and agreed with a joint working party appointed by the Liaison Group CEN/TC 229 CEN/TC 250, particularly for its compatibility with structural Eurocodes.“ This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the l
20、atest by January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. This document includes Amendment 1, approved by CEN on 2009-06-19. This document supersedes EN 13693:2004. The start and finish of text introduced or altered by amendment is indicated in the t
21、ext by tags !“. 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 Construction Products Directive (89/106/EEC) of European Union (EU). For relationship with EU Directive(s), see info
22、rmative Annex ZA, which is an integral part of this document. This standard is one of a series of product standards for precast concrete products. For common aspects reference is made to EN 13369: Common rules for precast products, from which also the relevant requirements of the EN 206-1: Concrete
23、- Part 1: Specification, performances, production and conformity are taken. The references to EN 13369 by CEN/TC229 product standards are intended to make them homogeneous and to avoid repetitions of similar requirements. Eurocodes are taken as a common reference for design aspects. The installation
24、 of some structural precast concrete products is dealt with by ENV 13670-1: Execution of concrete structures Part 1: Common rules, which has at the moment the status of an European prestandard. In all countries it can be accompanied by alternatives for national application and it shall not be treate
25、d as a European Standard. The programme of standards for structural precast concrete products comprises the following standards, in some cases consisting of several parts: EN 1168, Precast concrete products - Hollow core slabs !EN 12794, Precast concrete products - Foundation piles“ EN 12843, Precas
26、t concrete products - Masts and poles EN 13224, Precast concrete products - Ribbed floor elements EN 13225, Precast concrete products - Linear structural elements EN 13693, Precast concrete products - Special roof elements !EN 13747, Precast concrete products - Floor plates for floor systems“ !EN 13
27、978, Precast concrete products - Precast concrete garages“ DIN EN 13693:2009-10 EN 13693:2004+A1:2009 (E) 4 !EN 14843, Precast concrete products Stairs“ !EN 14844, Precast concrete products - Box culverts“ !EN 14991, Precast concrete products - Foundation elements“ !EN 14992, Precast concrete produc
28、ts - Wall elements“ !EN 15037, Precast concrete products - Beams for beam-and-block floor systems“ This standard defines in Annex ZA the application methods of CE marking to products designed using the relevant EN Eurocodes (EN 1992-1-1 and EN 1992-1-2). Where, in default of applicability conditions
29、 of EN Eurocodes to the works of destination, design Provisions other than EN Eurocodes are used for mechanical strength and/or fire resistance, the conditions to affix CE marking to the product are described in ZA.3.4. According to the CEN/CENELEC Internal Regulations, the national standards organi
30、zations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Rom
31、ania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13693:2009-10 EN 13693:2004+A1:2009 (E) 5 Introduction The evaluation of conformity given in this standard refers to the completed precast elements which are supplied to the market and covers all the production operation
32、s carried out in the factory. For design rules and resistance to fire principal reference is made to EN 1992-1-1 and EN 1992-1-2. Additional complementary rules are provided where necessary. In Clause 4.3.3 and 4.3.4 this document includes specific provisions resulting from the application of EN 199
33、2-1-1 and EN 1992-1-2 rules to the concerned product. The use of these provisions is consistent with a design of works made with EN 1992-1-1 and EN 1992-1-2. DIN EN 13693:2009-10 EN 13693:2004+A1:2009 (E) 6 1 Scope This document identifies the requirements, the basic performance criteria and the eva
34、luation of conformity for special precast roof elements made of reinforced or prestressed normal weight concrete, used for the construction of buildings, with or without separating function with respect to fire resistance. NOTE The title of special roof elements refers to thin-walled structural elem
35、ents with deformable transverse profile, such as folded plates, or shell elements, the intended use being specific for roofings with their typical loads. This type of elements combines the overall flexural behaviour along the main span with a complex distribution of in-plane forces and local moments
36、. Other types of elements can be used in roofing, such as ribbed units, floor slabs, . . For these elements reference shall be made to their respective product standards. !This document identifies also the requirements, the basic performance criteria and the evaluation of conformity of complementary
37、 elements made of reinforced or prestressed normal weight concrete, possibly used in combination with the main roof elements, such as load bearing shuttering plates and shells, for which reference shall be made to Annex F.“ This document covers terminology, performance criteria, tolerances, relevant
38、 physical properties, test methods, and aspects of transport and erection. This document does not deal with seismic behaviour. This document does not cover load bearing capacity determined by testing. 2 Normative references The following referenced documents are indispensable for the application of
39、this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1990:2002, Eurocode: Basis of structural design. EN 1992-1-1:2004, Eurocode 2: Design of concrete structures - Part 1-1: G
40、eneral rules and rules for buildings. EN 1992-1-2:2004, Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design. EN 13369:2004, Common rules for precast concrete products. 3 Terms and definitions For the purposes of this document, the terms and definitions given
41、in EN 13369:2004 and the following apply. NOTE 1 See also Annex A. NOTE 2 Annex B gives a review of common types of special precast prestressed concrete roof elements together with some related terminology. 4 Requirements 4.1 Material requirements For general aspects, constituent materials of concre
42、te, reinforcing and prestressing steel, inserts and connections, the relevant clauses of EN 13369:2004 4.1 shall apply. In particular the ultimate tensile and tensile yield strength of steel shall be considered. DIN EN 13693:2009-10 EN 13693:2004+A1:2009 (E) 7 4.2 Production requirements 4.2.1 Concr
43、ete production Clause 4.2.1 of EN 13369:2004 shall apply. In particular the compressive strength of concrete shall be considered. 4.2.2 Hardened concrete Clause 4.2.2 of EN 13369:2004 shall apply. 4.2.3 Structural reinforcement In addition to Clause 4.2.3 of EN 13369:2004, the following specific rul
44、es shall apply. Special care shall be given to ensure a stable positioning of reinforcement in the thin slabs (t 100 mm). For welded meshes and isolated bars in thin slabs, concrete covers against formworks shall be ensured by a sufficiently dense distribution of spacers. Access of workers, as well
45、as concrete casting and compacting, shall be made in such a way so to avoid displacements and deformations of steel reinforcement with respect to the intended positioning and shapes. 4.3 Finished product requirements 4.3.1 Geometrical properties 4.3.1.1 Production tolerances The following values of
46、production tolerances shall be used. The values are expressed in mm and refer to the measure described in Figure 1. Tolerances refer to the deviations with respect to the design (nominal) values indicated in project documentation (inclusive of possible cambers). Measurement Tolerance Values (mm) Wid
47、th “b“ and short measurements (b 2 500) b 12 + b/140 Thickness “t“ of thin flanges and plates (t 150) + t t 10 5 Total depth “h“ of any cross section (h 0 for tension, 0 for compression) x= tfctdwhere t= 1.0 for ctd c1dff y3.0 t= (1 + y/fc1d) /0.7 forc1dyc1d3.0 ff Compressive strength of uncracked c
48、oncrete (y tfctd) c1dcxf = where ctdyc7.01 f = for ctdy0 f 1c= for 0yd1c f Compressive strength of cracked concrete (y= 0) d1cxf= for plain concrete d2cxf= for concrete with transverse reinforcement in tension where cdc1dff = = 0.85 to cover sustained loads cdc2dff = = 0.5 for MPa20ckf with: fcd= design value of cylinder compressive strength of concrete, fctd= design value of axial tensile strength of concrete. DIN EN 13693:2009-10
