1、BRITISH STANDARDBS EN 14566:2008Mechanical fasteners for gypsum plasterboard systems Definitions, requirements and test methodsICS 21.060.99; 91.100.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40
2、g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2009National forewordThis British Standard is the UK implementation of EN 14566:2008+A1:2009. It supersedes BS EN 14566:2008 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tag
3、s indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee B/544, Plastering, rendering, dry lining, to Subcommittee B/544/2, Gypsum based boards
4、 and ancillaries.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot c
5、onfer immunity from legal obligations.BS EN 14566:2008+A1:2009Amendments/corrigenda issued since publicationDate Comments 31 October 2009 Implementation of CEN amendment A1:2009This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2008 BSI
6、 2009ISBN 978 0 580 63864 0EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14566:2008+A1 August 2009 ICS 21.060.99; 91.100.10 Supersedes EN 14566:2008English Version Mechanical fasteners for gypsum plasterboard systems - Definitions, requirements and test methods Fixations mcaniques pour systme
7、s en plaques de pltre -Dfinitions, spcifications et mthodes dessai Mechanische Befestigungsmittel fr Gipsplattensysteme - Begriffe, Anforderungen und Prfverfahren This European Standard was approved by CEN on 30 January 2008 and includes Amendment 1 approved by CEN on 6 July 2009. CEN members are bo
8、und 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 standards may be obtained on application to the
9、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 CEN Management Centre has the same st
10、atus 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, Malta, Netherlands, Norway, Poland, Portugal, Roman
11、ia, 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 exploitation in any form and by any means reserved w
12、orldwide for CEN national Members. Ref. No. EN 14566:2008+A1:2009: EEN 14566:2008+A1:2009 (E) 2 Contents page Foreword 3Introduction . 41 Scope 62 Normative references 63 Terms and definitions . 74 Requirements . 84.1 Reaction to fire . 84.2 Flexural strength (bending behaviour) 84.3 Release of (reg
13、ulated) dangerous substances . 84.4 Additional requirements . 85 Test methods 105.1 General 105.2 Number of samples 115.3 Dimensional measurement . 115.4 Determination of withdrawal force . 125.5 Determination of bending behaviour . 135.6 Drilling time test . 145.7 Determination of the thickness and
14、/or mass of coating . 155.8 Determination of pull-through force 156 Evaluation of conformity . 166.1 General 166.2 Type testing 176.3 Factory production control (FPC) 177 Designation 197.1 Nails 197.2 Screws 197.3 Staples 198 Marking, labelling and packaging 20Annex A (informative) Examples of fixin
15、g types 21Annex B (informative) Sampling procedure for testing . 24Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive 26Bibliography 30BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 3 Foreword This document (EN 14566:2008+A
16、1:2009) has been prepared by Technical Committee CEN/TC 241 “Gypsum and gypsum based products”, the secretariat of which is held by AFNOR. 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 February
17、2010, and conflicting national standards shall be withdrawn at the latest by February 2010. This document includes Amendment 1, approved by CEN on 2009-07-06. This document supersedes EN 14566:2008. The start and finish of text introduced or altered by amendment is indicated in the text by tags!“XAt
18、tention 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 not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission
19、and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
20、 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, Slovakia
21、, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 4 Introduction Figures 1 and 2 show the relationship between this European Standard and the package of standards prepared to support the family of gypsum and ancillary products. Figure 1 Fami
22、ly of gypsum products BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 5 ! “ Figure 2 Family of ancillary products BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 6 1 Scope This European Standard specifies the characteristics and performance of mechanical fasteners, including nails, screws and st
23、aples, intended to be used for the fixing of gypsum plasterboard, gypsum boards with fibrous reinforcement, products from secondary processing and suitable ancillary products as shown in Figure 2, to timber and metal, as appropriate, in building construction works. The fasteners secure the board to
24、the framing enabling its surface to be finished by jointing or plastering to receive decoration. They can also be used for the construction of the framing and for the connection between substructure and load bearing components and for fixing boards together. Mechanical fasteners contribute to the st
25、ability of the assembly. This European Standard covers the following product performance characteristics: reaction to fire and flexural strength to be measured according to the corresponding European test methods. It provides for the evaluation of conformity of the product to this European Standard.
26、 This European Standard also covers the additional technical characteristics that are of importance for the use and acceptance of the products by the construction industry and the reference tests for these characteristics. This European Standard does not cover nails, screws and staples intended for
27、use with materials other than plasterboard and the plasterboard based products referred to above and their associated system components. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited appl
28、ies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 338, Structural timber Strength classes EN 520, Gypsum plasterboards Definitions, requirements and test methods EN 10016 (all parts), Non-alloy steel rod for drawing and/or cold rolling
29、!EN 10083, Steels for quenching and tempering EN 10084, Case hardening steels Technical delivery conditions“ EN 10230-1, Steel wire nails Part 1: Loose nails for general applications EN 10327, Continuously hot-dip coated strip and sheet of low carbon steels for cold forming Technical delivery condit
30、ions EN 14195, Metal framing components for gypsum plasterboard systems Definitions, requirements and test methods EN ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-1:2005) !deleted text“ EN ISO 9001:2000, Quality manageme
31、nt system Requirements (ISO 9001:2000) EN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227:2006) EN ISO 12777-3:2002, Methods of test for pallet joints Part 3: Determination of strength of pallet joints (ISO 12777-3:2002) BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E
32、) 7 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 !General terms“ !3.1.1“ plasterboard nail corrosion resistant steel wire nail with purpose made head, shank and point NOTE Nails can vary in head profile, material and level of corrosion res
33、istance. See !Table 2“ and Table A.1. !3.1.2“ plasterboard screw screw used without pilot holes for the assembly of plasterboard systems NOTE Screws which go directly into plasterboard usually have a trumpet head. They are straight and free from burrs and capable of being driven by a power operated
34、screwdriver. See Table A.2. !3.1.3“ head wide part of nail or screw used to drive the nail or screw into the materials to be joined NOTE The head of nails can be one of two types according to function (see Table A.1). The surface can be smooth or chequered. The head of screws can be domed, flat or c
35、oncave depending upon its use (see Table A.2). !3.1.4“ point sharp end opposite to the head which first penetrates the materials to be joined NOTE The style and shape of the nail point is formed to permit entry and penetration of the timber. !3.1.5“ shank connection between the head and the point NO
36、TE Nails have a straight shank. The diameter of the round shank can vary according to length, function and thickness of the corrosion resistant treatment. It may be plain, have indentations, be annular ring rolled or may be separately treated to improve resistance to withdrawal. !3.1.6“ thread spira
37、l extension to the shank of specific pitch and diameter appropriate to its function and use NOTE The thread may be of single or multiple lead design. !3.1.7“ plasterboard staple double right angle, fastener, made from round, oval, square or rectangular wire, with two legs (shanks) usually of the sam
38、e length connected by its crown (head) with the tips inclined, see Table A.4 NOTE Staples are U shaped, neatly formed and free from defects. Staples can be resin coated to increase withdrawal strength. The legs are straight and parallel and can be designed, in conjunction with the tip, to provide ad
39、ditional holding power when driven into substrate. The style and shape of the tips permit entry and guide and control the line and shape of the penetration of the timber or substrate. The tips have an inclined plane on one or both sides. 3.2 !Symbols and abbreviations For the purpose of simplificati
40、on in product marking and performance information characteristics may be identified through the symbols and abbreviations given in Table 1. BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 8 Table 1 Symbols and abbreviations Requirement Sub-clause Symbol or abbreviation Reaction to fire 4.1 R2F Fle
41、xural strength 4.2 F “ 4 Requirements 4.1 Reaction to fire Plasterboard nails, screws and staples made from steel are classified A1 (EN 13501-1) (no contribution to fire) without testing when they are not coated. When they have an organic coating, their contribution to reaction to fire in end use co
42、ndition is so small in the total assembly that they have no influence on the classification of the system tested. 4.2 Flexural strength (bending behaviour) When tested in accordance with 5.5 no fastener shall show signs of breakage or cracking. 4.3 Release of (regulated) dangerous substances NOTE Se
43、e Annex ZA. 4.4 Additional requirements 4.4.1 Protective treatment Where the producer is using a protective coating to achieve durability, the coating shall be sufficient to provide a satisfactory level of protection against corrosion. It shall reflect the condition where the fastener is subjected t
44、o temporary exposure during storage, construction and its remaining life in an unexposed cavity of the completed building. Fasteners protected with coating other than zinc shall satisfy one of the three classes of performance given in !Table 2“, when tested in accordance with EN ISO 9227. This class
45、 shall be stated by the producer in its technical literature. !Table 2“ Classes of corrosion protection Classification Test duration In hours Criterion Class 24 24 No visible rusting Class 48 48 No visible rusting Class 96 96 No visible rusting Fasteners protected with zinc coating shall have a mini
46、mum coating thickness of 5 m (35 g/m) for screws and nails and 3 m (21 g/m) for staples when tested in accordance with 5.7. BS EN 14566:2008+A1:2009EN 14566:2008+A1:2009 (E) 9 4.4.2 Requirements for plasterboard nails 4.4.2.1 Materials Plasterboard nails shall be produced from wire drawn from rods p
47、roduced in accordance with EN 10016-1 to -4. 4.4.2.2 Head - Dimensions and tolerances The diameter and tolerance of the head shall be stated by the producer in its technical literature. When measured in accordance with 5.3.3.3, no more than five nails shall fail. 4.4.2.3 Shank The shank diameter and
48、 tolerance shall be stated by he producer in its technical literature. When measured in accordance with 5.3.3.1, no more than five nails shall fail. 4.4.2.4 Length The nominal length and tolerance shall be stated by the producer in its technical literature. When measured in accordance with 5.3.3.2,
49、no more than five nails shall fail. 4.4.2.5 Withdrawal force The withdrawal force from wood shall be at least 200 N when tested in accordance with 5.4. Not more than five nails shall fail. 4.4.3 Requirements for plasterboard screws 4.4.3.1 Materials and manufacture Plasterboard screws shall be manufactured from carbon steel either to !EN 10083 or EN 10084“. 4.4.3.2 Withdrawal force The diameter and pitch of the thread
