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1、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? BS EN 13120:2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13120 January 2009 ICS 91.060.50Supersedes EN 13120:2004 English Version Internal blinds - Performance requirements including safety Stores intrieurs - Exigences de perfo
2、rmance y compris la scurit Abschlsse innen - Leistungs- und Sicherheitsanforderungen This European Standard was approved by CEN on 22 November 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status o
3、f a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national 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 ver
4、sion 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 status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, D
5、enmark, 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 NORMAL
6、ISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13120:2009: E BS EN 13120:2009 EN 13120:2009 (E) 2 Contents page Foreword 4 Introduct
7、ion .5 1Scope 7 2Normative references 7 3Terms and definitions .8 4Operating effort 9 4.1 General 9 4.2 Determination .9 4.3 Performance requirement . 10 5Design of the operating mechanism Diagrams HPV (“human pull value“) . 10 5.1 General . 10 5.2 Performance requirement . 10 6Misuse 12 6.1 Curtain
8、 and slats . 12 6.2 Determination 13 6.3 Performance requirement . 13 7Mechanical endurance (repeated operation cycles) . 14 7.1 General . 14 7.2 Determination 14 7.3 Performance requirement . 14 7.4 Classes of endurance . 16 8Safety in use 16 8.1 General . 16 8.2 Risk of strangulation . 16 8.3 Guid
9、ed power operated internal blinds Protection from crushing 17 9Hygiene, health and environment . 17 10Thermal resistance . 17 10.1General 17 10.2Determination 18 10.3Performance requirement 18 11Total solar energy transmittance gtot 18 11.1General 18 11.2Determination 18 11.3Performance requirement
10、18 12Appearance . 18 12.1General 18 12.2Flexibility of slats (venetian internal blinds only) . 18 12.3Form tolerances . 19 12.4Dimensional tolerances . 21 12.5Horizontal and vertical deviation tolerances 22 13Durability . 23 13.1General 23 13.2Colour fastness of fabrics 23 13.3Tensile resistance of
11、fabrics 24 13.4Resistance to corrosion . 24 ? BS EN 13120:2009 EN 13120:2009 (E) 3 13.5Dimensional stability . 25 14Handling and storage 26 14.1General . 26 14.2Determination . 26 14.3Performance requirement 26 15Information for installation, use and maintenance 26 15.1General . 26 15.2Signal and wa
12、rning devices . 26 15.3Accompanying documents (in particular the instruction for use) . 27 15.4Marking . 29 Annex A (informative) Definition of internal atmospheric conditions (Interior surroundings) 30 Annex B (normative) List of significant “ machine” hazards . 32 Annex C (informative) Common safe
13、ty devices and measures 33 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC 34 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 35 Bibliography 36 ? B
14、S EN 13120:2009 EN 13120:2009 (E) 4 Foreword This European Standard (EN 13120:2008) has been prepared by Technical Committee CEN/TC 33 “ Doors, windows, shutters, building hardware and curtain walling” , the secretariat of which is held by AFNOR. This European Standard shall be given the status of a
15、 national standard, either by publication of an identical text or by endorsement, at the latest by July 2009, and conflicting national standards shall be withdrawn at the latest by July 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of paten
16、t rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13120:2004. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports ess
17、ential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document. This European Standard is part of a series of standards dealing with internal blinds and shutters for buildings as defined in EN 12216. This Eu
18、ropean Standard specifies the requirements for internal blinds, the levels of performance and, where applicable, the associated classes. It is completed by test standards as well as by the standards referring to specific performance requirements. Annex A and C are informative. Annex B is normative.
19、According to the CEN/CENELEC Internal Regulations, the national standards organizations 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,
20、Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. ? BS EN 13120:2009 EN 13120:2009 (E) 5 Introduction The performances given in this European Standard, which illustrate suitability for use, are
21、 required for internal blinds detailed in the scope (intrinsic performances). Other performances are only required as a complement (specific performances) for specific products and are described in other European Standards. Some important specific performances relating to thermal and visual aspects
22、are described in EN 14501. These standards state classifications and test methods for the following properties: for thermal comfort: solar factor (see Clause 11 of the present standard); secondary heat transfer factor; direct solar transmittance; for visual comfort: glare control; night privacy; vis
23、ual contact with the outside; opacity control; daylight utilisation; rendering of colours. NOTE 1 Health and Safety regulations require that the workplace receives as much natural light as is reasonably practical (see EU Directive 89/654/EEC) and protection of operators working with VDU screens agai
24、nst glare and reflected light (see EU Directive 89/391/EEC). NOTE 2 Reaction to fire of internal blinds is not covered by this standard. The performance of the products shall be evaluated according to the relevant standards (e.g. EN 13772). Minimal performance may be required by national regulations
25、. A list of these documents is given in the Bibliography. This European Standard is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this t
26、ype C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. With the aim of cl
27、arifying the intentions of the standard and avoiding doubts on reading, the following assumptions were made related to power operated products: ? BS EN 13120:2009 EN 13120:2009 (E) 6 negotiations occur between the manufacturer and the purchaser concerning particular conditions for use and places for
28、 use such as nursery schools or buildings for disabled people which need specific risk analysis; the risk analysis carried out in this European Standard and the significant hazards listed in Annex B presume a normal use or normally predictable use e.g. which excludes deliberate and conscious risks t
29、aken by the user (see Interpretative Document “ Safety in use” of EU Construction Products Directive). ? BS EN 13120:2009 EN 13120:2009 (E) 7 1 Scope This European Standard specifies the requirements which internal blinds shall fulfil when fitted to a building. It deals also with the significant mac
30、hinery hazards relating to construction, transport, installation, operation and maintenance of the internal blinds (see list of significant hazards in Annex B). It applies to the internal blinds, whatever their design and nature of the materials used, as listed below: venetian internal blind: free h
31、anging, guided, non-retractable; roller internal blind: free hanging, side guided, with tensioned fabric; vertical internal blind: free hanging, with top and bottom track, and sloping headrail; pleated internal blind: free hanging and guided. These products may be operated manually, with or without
32、compensating springs, or by means of electric motors (power operated products). This standard does not apply to Roman Shades, Austrian, Festoon, Pinoleum, laterally moving pleated internal blinds, insect screens or internal blinds in sealed glazed units. Noise aspects are not treated in this standar
33、d because this is not considered a safety issue. This standard is not applicable to internal blinds which are manufactured before the date of publication of this standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refe
34、rences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1050:1996, Safety of machinery Principles for risk assessment EN 1070:1998, Safety of machinery Terminology EN 1670, Building hardware Corrosion resist
35、ance Requirements and test methods EN 12045, Shutters and blinds power operated Safety in use Measurement of the transmitted force EN 12194, Shutters, external and internal blinds Misuse Test methods EN 12216:2002, Shutters, external blinds, internal blinds Terminology, glossary and definitions EN 1
36、2280-2:2002, Rubber-or plastic-coated fabrics Accelerated ageing tests Part 2: Physical ageing: effect of light or weathering EN 13125, Shutters and blinds Additional thermal resistance Allocation of a class of air permeability to a product EN 13527, Shutters and blinds Measurement of the operating
37、force Test methods EN 14201, Blinds and shutters Resistance to repeated operations (mechanical endurance) Methods of testing EN 14500, Blinds and shutters Thermal and visual comfort Test and calculation methods ? BS EN 13120:2009 EN 13120:2009 (E) 8 EN 14501, Blinds and shutters Thermal and visual c
38、omfort Performance characteristics and classification EN 20105-A02:1994, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour (ISO 105-A02:1993) EN 60335-1, Household and similar electrical appliances Safety Part 1: General requirements EN 60335-2-97, Household and
39、similar electrical appliances Safety Part 2-97: Particular requirements for drives for rolling shutters, awnings, blinds and similar equipment EN 61310-1, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:1995) EN ISO 142
40、1, Rubber-or plastics-coated fabrics Determination of tensile strength and elongation at break (ISO 1421:1998) EN ISO 105-B04, Textiles Tests for colour fastness - Part B04: Colour fastness to artificial weathering: Xenon arc fading lamp test (ISO 105-B04:1994) EN ISO 12100-2:2003, Safety of machine
41、ry - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003) ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1070:1998, EN 12216:2002
42、 and the following apply. 3.1 internal blind blind fitted in front of or on a window or in between glazings or anywhere within the internal surface of the building 3.2 intrinsic performance overall performances of the internal blind regardless of its application as opposed to specific performance 3.
43、3 specific performance performance which may be additional and complementary to the intrinsic performances and refers to a specific product 3.4 curtain part of the product which is set in motion by the operating mechanism and ensures its function 3.5 extension/retraction movement of the curtain resu
44、lting in an increase/decrease in the surface area covered 3.6 opening/closing terms used to describe the increase in light (opening) or reduction of light (closing) in an extended position for products with slats or louvres which can be tilted or adjusted BS EN 13120:2009 EN 13120:2009 (E) 9 3.7 rou
45、gh operation sharp action on the operating mechanism or directly on the curtain, resulting in excessive speed at the beginning and a sudden stop at the end NOTE Rough operation is only possible if the moving part has significant inertia (mass and speed). 3.8 forced operation excessive force exerted
46、on the operating mechanism or directly on the curtain with the aim of causing movement in spite of resistance to the travel of the curtain 3.9 reversed operation extension or retraction of the curtain occurring in the opposite direction to that intended without use of abnormal force 3.10 winch handle operating mechanism consisting of a reel rotated by an operating handle wh