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1、BRITISH STANDARD BS EN 12588:2006 Lead and lead alloys Rolled lead sheet for building purposes The European Standard EN 12588:2006 has the status of a British Standard ICS 77.150.60 ? Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncont
2、rolled Copy, (c) BSI BS EN 12588:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007 ISBN 978-0-580-49960-9 National foreword This British Standard was published by BSI. It is the UK implementation of EN 12588:2006.
3、It supersedes BS EN 12588:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee NFE/22, Lead and lead alloys. A list of organizations represented on NFE/22 can be obtained on request to its secretary. This publication does not purport to include all th
4、e necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: Institute Of Technology Tallaght, Institute of Technolog
5、y, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12588 December 2006 ICS 77.150.60Supersedes EN 12588:1999 English Version Lead and lead alloys - Rolled lead sheet for building purposes Plomb et alliages de plomb - Feuilles de plo
6、mb lamin pour le btiment Blei und Bleilegierungen - Gewalzte Bleche aus Blei fr das Bauwesen This European Standard was approved by CEN on 19 November 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
7、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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German).
8、 A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark
9、, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIO
10、N EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12588:2006: E Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu
11、 Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 12588:2006 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 5 2 Normative references5 3 Terms and definitions .5 4 Designation 5 4.1 Material number.5 4.2 Product .5 5 Ordering information.6 6 Requirements.7 6.1 Chemical composition
12、7 6.2 Dimensions and tolerances7 6.2.1 Dimensions.7 6.2.2 Tolerances7 6.3 Surface condition.8 7 Test methods8 7.1 Thickness .8 7.1.1 Apparatus .8 7.1.2 Procedure .8 7.2 Chemical analysis8 7.2.1 Sampling.8 7.2.2 Method8 8 Declaration of conformity .8 9 Marking, labelling and packaging8 9.1 Marking an
13、d labelling8 9.1.1 General8 9.1.2 Colour codes for thickness 9 9.2 Packaging.9 10 Transport, storage and handling9 11 Safety 10 Annex A (normative) European numbering system for lead and lead alloys11 A.1 Introduction11 A.2 General11 A.3 Details of the system.11 A.3.1 General11 A.3.2 Structure of nu
14、mber 11 A.4 Allocation and administration of material numbers.12 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 3 Foreword This document (EN 12588:2006) has been prepared by Technical Commit
15、tee CEN/TC 306 “ Lead and lead alloys” , the secretariat of which is held by NEN. 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 June 2007, and conflicting national standards shall be withdrawn a
16、t the latest by June 2007. This document supersedes EN 12588:1999. Changes to the previous version, amongst others, are the following: Chemical composition: Following extensive research carried out by TNO Institution Holland it was found that higher levels of tin content improved the products resist
17、ance to surface corrosion. Therefore the impurity maximum has been increased from 0,005 % to 0,05 %. Safety: The product covered in this standard, by definition is heavy. It has been necessary to provide clear guidance on manual lifting of the product. Environment: Studies into construction and demo
18、lition waste carried out by Enviros Aspinall have shown that the recycling rate of the product is above 90 %. Recommendations have been included within this standard on good management of surplus material during construction. According to the CEN/CENELEC Internal Regulations, the national standards
19、organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania
20、, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 4 Introduction In this European Standard, the performance of the product h
21、as been defined as far as possible in terms of a number of type tests. The performance of a building element made with these products depends not only on the properties of the product as it is required by this European standard, but also on the design and quality of the fabrication of the building e
22、lement and on the design, construction and behaviour of the part of the building concerned in relation to the environment and conditions of use. The lead sheet supplied shall be specified and used according to the National Code of Practice, depending on service conditions such as exposure to direct
23、sunlight and the area of the piece of lead to be fixed. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 5 1 Scope This European Standard specifies the designation, the requirements for chemic
24、al composition, surface condition and dimensional tolerances for rolled lead sheet. Lead sheet covered by this European standard is made by the roll deformation process and is intended for roofs, flashings, weatherings, claddings, pre-formed panels, damp-proof courses and similar building work. No r
25、equirements for supporting construction, design of roof or cladding systems and methods of joining are included. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated referen
26、ces, the latest edition of the referenced document (including any amendments) applies. ISO 11014-1, Safety data sheet for chemical products Part 1: Content and order of sections 3 Terms and definitions For the purposes of this European Standard, the following term and definition applies. rolled lead
27、 sheet flat product made of lead of rectangular cross-section with uniform thickness and width supplied in coiled or flat form 4 Designation 4.1 Material number The material is designated with a number (see 6.1). This material number designation is in accordance with the system given in Annex A (nor
28、mative). 4.2 Product The product designation for products to this European standard shall consist of: denomination (Lead sheet); number of this European Standard (EN 12588); nominal thickness in millimetres. NOTE The material number is not a part of the product designation because this European stan
29、dard contains only one material. The derivation of a product designation is shown in the following example. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 6 EXAMPLE Lead sheet EN 12588 - 1,2
30、5 Denomination Number of this European Standard Nominal thickness in millimetres 5 Ordering information In order to facilitate the enquiry, order and confirmation of order procedures between the purchaser and the supplier, the purchaser shall state on his enquiry and/or order the following informati
31、on: a) quantity of product to be delivered (number of pieces); b) product designation (according to 4.2); c) nominal width in millimetres; d) nominal length in metres; e) form of delivery (coiled or flat). In addition, the purchaser shall also state on the enquiry and/or order if any of the followin
32、g is required: f) declaration of conformity (see clause 8); g) special packaging; h) any other requirements. EXAMPLE Ordering details for 10 pieces lead sheet in accordance with EN 12588, nominal thickness 2,50 mm, nominal width 1 000 mm, nominal length 2,0 m, delivered in coils, with a declaration
33、of conformity: 10 pieces Lead sheet EN 12588 - 2,50 - nominal width 1 000 mm - nominal length 2,0 m - coils - declaration of conformity Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 7 6 Req
34、uirements 6.1 Chemical composition The chemical composition of the material, designated PB810M shall comply with the specified values of Table 1. Table 1 Chemical composition of material PB810M Element% by mass (m/m) Copper 0,03 to 0,06 Antimony max. 0,005 Bismuth max. 0,100 Silver max. 0,005 Tin ma
35、x. 0,05 Zinc max. 0,001 Other impurities max. 0,005 Lead Remainder 6.2 Dimensions and tolerances 6.2.1 Dimensions The length, width and thickness shall be agreed between the purchaser and the supplier, within the following limits: thickness: up to and including 6 mm; width: from 100 mm up to and inc
36、luding 2 500 mm; length: up to and including 12 m in the coiled form. 6.2.2 Tolerances 6.2.2.1 Thickness The maximum deviation from the ordered nominal thickness, when measured in accordance with 7.1.2, shall not exceed 5 %. 6.2.2.2 Width The maximum deviation from the ordered nominal width shall no
37、t exceed 5 mm. 6.2.2.3 Length The maximum deviation from the ordered nominal length shall not exceed mm. +50 0 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 12588:2006 (E) 8 6.3 Surface condition The surf
38、ace of the lead sheet shall be smooth, free from holes, cracks, dross inclusions and laminations. NOTE Lead sheet sourced from different suppliers can present a different surface appearance. 7 Test methods 7.1 Thickness 7.1.1 Apparatus Care shall be taken when measuring the thickness of lead sheet b
39、ecause of the softness of the material. For this reason a micrometer with a thimble ratchet and flat faced anvils of a 6 mm diameter shall be used to prevent indentation into the surface of the lead. 7.1.2 Procedure Measurements shall be carried out on flat undamaged areas, at each end of the coil o
40、r slit coil, at least 20 mm away from the edges to avoid any burrs, physical marks and creases. Three evenly spaced measurements shall be carried out across the sheet and five along the sheet at 100 mm intervals. 7.2 Chemical analysis 7.2.1 Sampling When a chemical analysis is required a representat
41、ive sample shall be taken from the consignment and prepared into a form which is suitable for the method of analysis to be used. 7.2.2 Method The chemical analytical method shall be at the discretion of the supplier. In cases of dispute, the chemical analytical method shall be agreed between the pur
42、chaser and the supplier. 8 Declaration of conformity When requested by the purchaser as an ordering requirement see 5 f), the supplier shall issue a declaration of conformity to confirm that the lead sheet complies with the requirements of this European Standard. The form of the declaration of confo
43、rmity shall be agreed between the purchaser and the supplier. 9 Marking, labelling and packaging 9.1 Marking and labelling 9.1.1 General Unless otherwise agreed at the time of ordering the following minimum requirements shall apply. Every roll and/or pack of flat sheet shall be provided with a label
44、 or print showing the following information: manufacturers name or trade mark; Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 12588:2006 (E) 9 number of this European Standard (EN 12588); nominal dimensions
45、(length, width, thickness); identification code; mass in kg of the product (either as nominal or actual mass depending on agreement between purchaser and supplier). Any instructions regarding handling and storage shall be clearly visible on the package. 9.1.2 Colour codes for thickness The colour co
46、des given in Table 2 shall be used on the label or product to designate the thickness of the product. Table 2 Colour codes for thickness Nominal thickness (mm) Colour 1,25 or 1,32 green 1,50 or 1,59 yellow 1,75 or 1,80 blue 2,00 or 2,24 red 2,50 or 2,65 black 3,00 or 3,15 white 3,50 or 3,55 orange N
47、OTE The thicknesses given are used in practice. The selection of the product thickness shall be determined by building practices, installation techniques and national custom and practice. For building and construction purposes a thickness less than 1,25 mm for any application is not recommended. Thi
48、cknesses not included in Table 2 may be agreed between the supplier and customer. 9.2 Packaging The packaging shall be agreed between the purchaser and the supplier and shall be suitable for normal conditions of transport. The packaging shall never impair the quality of the product. 10 Transport, st
49、orage and handling The products shall be dispatched and stored in conditions, which protect them from humidity and condensation and shall be handled with care to maintain their quality. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Jun 14 16:50:44 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 12588:2006 (E) 10 The products shall be stored under cover and separated