1、July 2009DEUTSCHE 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 91.060.20!$XG“1539836www.
2、din.deDDIN EN 506Roofing products of metal sheet Specification for self-supporting products of copper or zinc sheetEnglish version of DIN EN 506:2009-07Dachdeckungsprodukte aus Metallblech Festlegungen fr selbsttragende Bedachungselemente aus Kupfer- oder ZinkblechEnglische Fassung DIN EN 506:2009-0
3、7SupersedesDIN EN 506:2000-12www.beuth.deDocument comprises pages37DIN EN 506:2009-07 National foreword This standard has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and products for wall cladding” (Secretariat: NBN, Belgium). The responsible Germ
4、an body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-02-06 AA Dacheindeckungsprodukte aus Metallblech (Sp CEN/TC 128/SC 7). Amendments This standard differs from DIN EN 506:2000-12 as follows: a) The sta
5、ndard has been revised in form and substance. b) Annex C has been deleted. Previous editions DIN EN 506: 2000-12 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 506 July 2008 ICS 91.060.20 Supersedes EN 506:2000 English Version Roofing products of metal sheet Specification for self-supporting
6、 products of copper or zinc sheetProduits de couverture en tle mtallique Spcification pour les plaques de couverture en tle de cuivre ou de zinc Dacheindeckungsprodukte aus Metallblech Festlegungen fr selbsttragende Bedachungselemente aus Kupfer- oder Zinkblech This European Standard was approved by
7、 CEN on 30 May 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 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards
8、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 translation under the responsibility of a CEN member into its own language and notified to the
9、 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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl
10、ands, 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: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation i
11、n any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 506:2008: EEN 506:2008 (E) 2 Contents Page Foreword4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions, symbols and abbreviations.6 3.1 General6 3.2 Materials .6 3.3 Profile definitions.7 3.
12、4 Product geometry 10 3.5 Symbols and abbreviations 12 4 Requirements.13 4.1 General13 4.2 Materials .13 4.2.1 Copper 13 4.2.2 Organic coatings or chemical treatments on zinc-copper-titanium.13 4.2.3 Material tolerances 13 4.3 Products .14 4.3.1 Mechanical resistance.14 4.3.2 Calculation14 4.3.3 Dim
13、ensions.14 4.3.4 Dimensional tolerances for the profiled sheets .14 4.3.5 Safety in case of fire14 5 Test methods14 5.1 Material properties.14 5.2 Structural properties .14 6 Designation 15 7 Marking, labelling and packaging 15 7.1 Marking and labelling 15 7.2 Packaging and special ordering conditio
14、ns .15 7.3 Transport, storage and handling15 Annex A (normative) Dimensional tolerances .17 A.1 Tolerances for trapezoidal sheets17 A.1.1 General17 A.1.2 Depth of profile 17 A.1.3 Depth of stiffeners .18 A.1.4 Pitch 18 A.1.5 Widths of crown and valley 19 A.1.6 Cover width 19 A.1.7 Radius of bends.20
15、 A.1.8 Deviation from straightness .21 A.1.9 Deviation from squareness.22 A.1.10 Length .22 A.1.11 Deviation of side lap23 A.1.12 Curve radius and angles .23 A.2 Tolerances for sinusoidal profiles .24 A.3 Tolerances on tiles 24 A.3.1 General24 DIN EN 506:2009-07 EN 506:2008 (E) 3 A.3.2 Depth of tile
16、25 A.3.3 Web angular displacement (Figure A.12)26 A.3.4 Pitch26 A.3.5 Width of crown and valley (Figure A.14).26 A.3.6 Cover width 27 A.3.7 Radius of bends.27 A.3.8 Deviation from straightness.28 A.3.9 Deviation from squareness 28 A.3.10 Length.29 A.3.11 Contraction or bulging29 A.4 Methods for meas
17、uring profiles.30 A.4.1 General .30 A.4.2 Depth of profile 30 A.4.3 Depth of stiffeners.30 A.4.4 Pitch30 A.4.5 Width of crown and valley 31 A.4.6 Cover width 32 A.4.7 Radius of bends.32 A.4.8 Straightness.32 A.4.9 Squareness 32 A.4.10 Length.32 A.4.11 Side laps.32 A.4.12 Side lap ripple 32 Annex B (
18、informative) Test methods for concentrated load 34 Bibliography35 DIN EN 506:2009-07 EN 506:2008 (E) 4 Foreword This document (EN 506:2008) has been prepared by Technical Committee CEN/TC 128 “Roof covering for discontinuous laying and products for wall cladding”, the secretariat of which is held by
19、 NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2009, and conflicting national standards shall be withdrawn at the latest by January 2009. Attention is drawn to the possibility that
20、some of the elements of this document may 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 supersedes EN 506:2000. According to the CEN/CENELEC Internal Regulations, the national standards organizations of
21、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, Romania, Slova
22、kia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 506:2009-07 EN 506:2008 (E) 5 Introduction Figure 1 indicates the position of this standard in the CEN framework of standards concerning roofing products of metal. Roofing products of metal Self-supporting products Fully suppor
23、ted products EN 14782 Copper / Zinc EN 506 Steel EN 508-1 Aluminium EN 508-2 Stainless steel EN 508-3 Figure 1 Framework of standards In this standard the performance of the product has been defined in terms of calculation and a number of type tests. The performance of a roof constructed with these
24、products depends not only on the properties of the product as required by this standard, but also on the design, construction and performance of the roof as a whole in relation to the environment and conditions of use. DIN EN 506:2009-07 EN 506:2008 (E) 6 1 Scope This European Standard specifies req
25、uirements for self-supporting roofing products for discontinuous laying made from copper or zinc-copper-titanium alloy sheet with or without additional organic coatings. The standard establishes general characteristics, definitions and labelling for the products, together with requirements for the m
26、aterials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are despatched from the factory. It specifies the requirements for produc
27、ts which enable them to meet all normal service conditions. The standard applies to all discontinuously laid self-supporting external profiled sheets for roofing with the exception of tiles with a surface area less than 1 m2and produced by stamping. These profiled roof sheets are designed to keep wi
28、nd, rain and snow out of the building and to transfer any resultant loads and infrequent maintenance loads to the structure. No requirements for supporting construction, design of roof system and execution of connections and flashings are included. 2 Normative references The following referenced doc
29、uments 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 amendments) applies. EN 988, Zinc and zinc alloys - Specifications for rolled flat products for bu
30、ilding EN 1172, Copper and copper alloys - Sheet and strip for building purposes 3 Terms and definitions, symbols and abbreviations For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 self-supporting product product which will, by virtue of its material an
31、d shape, support all applied loadings (e.g. snow, wind, foot traffic) and transmit these loadings to discretely spaced structural supports. 3.2 Materials 3.2.1 copper cold rolled copper sheets of grade Cu-DHP, phosphorus-deoxidized copper - high residual phosphorus NOTE 1 The chemical composition is
32、 given in EN 1172. NOTE 2 The system used for designating the materials specified in this standard is based on ISO 431 and ISO 1190-1. 3.2.2 zinc-copper-titanium alloy made from zinc grade Z1 conforming to EN 1179, that is 99,995 % minimum zinc content, with addition of alloying elements and the com
33、position of which is as specified in EN 988 DIN EN 506:2009-07 EN 506:2008 (E) 7 3.2.3 organic coated zinc-copper-titanium painted, laminated or coil coated (continuously organic coated) zinc-copper-titanium sheet 3.3 Profile definitions 3.3.1 trapezoidal profiled sheet self-supporting sheet which i
34、s designed to allow it to be side and end lapped, the crowns of which may be rounded and, in addition, the crowns, web and valley may be stiffened NOTE See Figures 2 to 5. Figure 2 Part of typical trapezoidal profile Figure 3 Part of typical trapezoidal profile with rounded crowns Figure 4 Part of t
35、ypical trapezoidal profile with stiffened crown and web Figure 5 Part of typical trapezoidal profile with stiffened valley DIN EN 506:2009-07 EN 506:2008 (E) 8 3.3.2 sinusoidal profiled sheet self-supporting sheet which is designed to allow it to be side and end lapped, comprising a series of arc sh
36、aped crowns and valleys interconnected with tangential webs NOTE See Figure 6. Figure 6 Part of typical sinusoidal profiled sheet 3.3.3 standing seam and concealed fix sheet self-supporting sheet profiled in such a way that the fixings are hidden within the construction and are not exposed to the we
37、ather NOTE 1 See Figures 7 and 8. NOTE 2 The profile shape is designed to allow the formation of side laps on site. NOTE 3 As these types of roof covering products are used in proprietary roofing systems, no structural requirements are given within this standard. NOTE 4 These products are normally d
38、esigned by testing. Figure 7 Typical standing seam profile Figure 8 Typical concealed fix profile DIN EN 506:2009-07 EN 506:2008 (E) 9 3.3.4 tile profiles parts of typical tile profiled sheets that can allow the sheet to be side and/or end lapped NOTE 1 See figures 9a, 9b and 9c. NOTE 2 The tile pro
39、files may include transverse steps. NOTE 3 As these types of roof covering products are used in proprietary systems no structural requirements are given within this standard. NOTE 4 These products are normally designed by testing. Figure 9 Typical tile profiles DIN EN 506:2009-07 EN 506:2008 (E) 10
40、3.4 Product geometry NOTE The names for various parts of typical trapezoidal profiles sheets are given in Figures 10 a) and 10 b), with additional definitions for sinusoidal profiles in Figure 11 and tile profiles in Figure 12. Key 1 Cover width 7 Depth 2 Valley stiffener 8 Valley 3 Rib 9 Pitch 4 We
41、b stiffener 10 Crown 5 Trough 11 Drainage groove 6 Web 12 Crown stiffener a) Definitions of the parts of typical trapezoidal profiled sheets DIN EN 506:2009-07 EN 506:2008 (E) 11 Key 1 Bend radius 2 End lap 3 Web angle 4 Overlap 5 Underlap 6 Side lap in principle the same on tiles b) Definitions of
42、the parts of typical trapezoidal profiled sheets Figure 10: Definitions of the parts of typical profiled sheets DIN EN 506:2009-07 EN 506:2008 (E) 12 Key 1 Depth 2 Pitch Figure 11 Definitions of the parts of typical sinusoidal profiled sheets Key 1 Height of the step 2 Length of the step 3 Number of
43、 steps 4 End lap Figure 12 Definitions of the parts of typical tile 3.5 Symbols and abbreviations Cu-DHP see 3.2.1. Zn-Cu-Ti Zinc-copper-titanium (see EN 988) For Zn-Cu-Ti-alloy with additional organic coatings or chemical treatment: AY indicating acrylic paint coating SP indicating polyester paint
44、coating SP-SI indicating silicone-modified polyester paint coating PVDF indicating polyvinylidenefluoride paint coating DIN EN 506:2009-07 EN 506:2008 (E) 13 PVC(P) indicating polyvinylchloride (plastisol) coating, applied by coil coating process PW preweathered surface by chemical treatment 4 Requi
45、rements 4.1 General The product shall be manufactured from materials complying with 4.2. NOTE The supplier of the materials is responsible for carrying out the tests necessary to verify that the materials supplied to the manufacturer comply with the requirements and should provide appropriate inspec
46、tion documents (according to EN 10204) on request. A permanent quality system shall be adopted by the manufacturer1. 4.2 Materials 4.2.1 Copper The copper used shall be of grade Cu-DHP in accordance with EN 1172. 4.2.2 Organic coatings or chemical treatments on zinc-copper-titanium Organic coating o
47、r chemical treatment shall be selected depending on processing and service conditions. For the purposes of this standard, the coating systems shall be as given in Table 1. NOTE The coatings referred to in this standard are mainly used for decorative purposes. Table 1 Factory applied organic coatings
48、 or chemical treatment Type of coating Designation Factory applied coatings Acrylic Polyester Silicone-modified polyester Polyvinylidene fluoride Polyvinyl chloride (Plastisol) AY SP SP-SI PVDF PVC(P) Chemical treatment Preweathered surface PW The reverse side coating should be chosen as appropriate
49、. This is required for handling, storage and for corrosion protection in some conditions. 4.2.3 Material tolerances The tolerances on material thicknesses shall be in accordance with EN 1172 for copper products and EN 988 for zinc-copper-titanium products. 1E.g. quality management system based on EN ISO 9001. DIN EN 506:2009-07 EN 506:2008 (E) 14 4.3 Products 4.3.1 Mechanical resistance The product shall resist the design loads from snow, wind and maintenance. These loads shall be factored such that they will not impair the performance o
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