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1、BRITISH STANDARD BS EN 13213:2001 Hollow floors The European Standard EN 13213:2001 has the status of a British Standard ICS 91.060.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled C
2、opy, (c) BSI BS EN 13213:2001 This British Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 May 2001 BSI 05-2001 ISBN 0 580 37343 6 National foreword
3、 This British Standard is the official English language version of EN 13213:2001. The UK participation in its preparation was entrusted to Technical Committee B/550, Raised access floors, which has the responsibility to: A list of organizations represented on this committee can be obtained on reques
4、t to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the
5、 BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid
6、enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comp
7、rises a front cover, an inside front cover, the EN title page, pages 2 to 21 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct
8、30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13213 March 2001 ICS 91.060.30 English version Hollow floors Planchers creuxHohlbden This European Standard was approved by CEN on 20 January 2001. CEN members are bound to comply with the CEN
9、/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 Management Centre or to an
10、y 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 Management Centre has the same status as the official versions. CEN
11、 members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMAL
12、ISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13213:2001 E Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:0
13、0 2006, Uncontrolled Copy, (c) BSI Page 2 EN 13213:2001 Content Page Foreword2 Introduction2 1Scope2 2Normative References3 3Terms and definitions4 4Requirements6 5Test- and measurement methods11 6Evaluation of conformity18 7Marking, labelling and packaging19 Annex A (informative) Hygiene21 Annex B
14、(informative) General information21 Bibliography21 Foreword This European Standard has been prepared by Technical Committee CEN/TC 323 “ Raised access floors“, the secretariat of which is held by SNV. This European Standard shall be given the status of a national standard, either by publication of a
15、n identical text or by endorsement, at the latest by September 2001, and conflicting national standards shall be withdrawn at the latest by September 2001. The annexes A and B are informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following co
16、untries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Introduction This standard has been prepared as a
17、 document for the design and production of hollow floors. 1 Scope This standard specifies performance requirements and describes test methods for hollow floors for use in interior parts of buildings. This standard does not cover requirements related to dangerous substances which may be subject to re
18、gulations. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 13213:2001 It contains information and requirements for the evaluation of conformity of the product to this European standard. 2 Normative References This European Standard
19、 incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references subsequent amend- ments to or revisions of any of these publications apply to th
20、is European standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 196-1 Methods of testing cement - Part 1: Determination of strength EN 1081 Resilient floor coverings - Determinatio
21、n of the electrical resistance EN 1815 Resilient and textile floor coverings Assessment of static electrical propensity EN 12524 Thermal performance of building materials and products - Hygrothermal properties - Tabulated design values EN 12664 Thermal performance of building materials and products
22、- Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Dry and moist products of medium and low thermal resistance EN 12667 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flo
23、w meter methods Products of high and medium thermal resistance prEN 12825:1997 Raised access floors Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 13213:2001 prEN 13501-1:2000 Fire classification of construction products and build
24、ing elements Part 1: Classification using data from five reaction tests prENV 61024-1:1995 Protection of structures against lightning Part 1: General principles (IEC 61024-1:1990, modified) EN ISO 140-12 Acoustics Measurement of sound insulation in buildings and of building elements Part 12 : Labora
25、tory measurement of room to room airbone and impact sound insulation of an access floor (ISO 140-12:2000) HD 384.4.473 Electrical installations of buildings Part 4: Protection for safety; Chapter 47: Application of protective measures for safety; Section 473: Measures of protection against overcurre
26、nt HD 384.5.54 Electrical installations of buildings Part 5:Selection and erection of electrical equipment; Chapter 54: Earthing arrangements and protective conductors HD 384.6.61 Electrical installations of buildings Part 6: verification; Chapter 61: initial verification ISO 48 Rubber, vulcanized o
27、r thermoplastic - Determination of hardness (hardness between 10 IRHD and 100 IRHD) 3 Terms and definitions For the purposes of this standard, the following terms and definitions apply: 3.1 hollow floors hollow floors consist of a load bearing layer supported by special understructures other than th
28、ose specified in prEN 12825:1997 in order to provide a space between the load bearing layer and the base floor for installation of, for example, telecommunication services, electrical supplies, heating, air-conditioning etc. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2
29、006, Uncontrolled Copy, (c) BSI Page 5 EN 13213:2001 3.2 component part of hollow floor: e. g. supporting element, load bearing layer 3.3 collapse state reached when deflection of the specimen will continue without further increase of the test load 3.4 deflection movement of tested specimen caused b
30、y load expressed as a deviation from the former linear level 3.5 deviation difference between a specified dimension or position and the actual dimension or position 3.6 finished floor height (FFH) nominal vertical dimension from the specified sub floor level to the specified finished floor level 3.7
31、 indentation movement of the indentor into the specimen surface 3.8 kit a construction product of at least two separate components that need to be put together on site to be installed permanently 3.9 load bearing layers structural members which carry the imposed loads placed under the surface throug
32、h the supports Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 13213:2001 3.10 plenum available space below load-bearing layer and constructional floor of the building 3.11 plenum height distance between the maximum upward toleranc
33、e of the sub floor and the maximum downward tolerance of the underside of the hollow floor layer 3.12 safety factor the factor by which the ultimate load is divided to establish the working load 3.13 support vertical component or part of the system which transmits loading to the subfloor 3.14 ultima
34、te load maximum load at the time of failure of the element during the specified ultimate load test procedure 3.15 working load load given by dividing the ultimate load by the safety factor (ultimate load is sometimes called failure load and working load is sometimes called design load as well as nom
35、inal load) 4 Requirements 4.1 Loading 4.1.1 Load classes The load bearing capacity of a hollow floor depends on the way of construction and the solidity of the load bearing layer. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 7 EN 132
36、13:2001 Requirements to the load bearing capacity apply to each area which is normally accessible by the user. The ultimate load is the only criterion for the classification. All other load bearing characteristics are correlated to the safety load. The system shall be described and classified, and s
37、hall meet the requirements so far as they are relevant for the hollow floor. The hollow floor shall be designed in such a way that the requirements for the system shall be met. NOTE Uniformly distributed loads should not be taken as a load bearing characteristic. The relevant load bearing characteri
38、stic is limited by the point load. Hollow floors are graded in accordance with the ultimate load in accordance with table 1. Table 1 - Load classes of hollow floor system ClassUltimate load KN 1? 4 2?6 3?8 4?9 5?10 6?12 Applicable safety factors are either 2,0 or 3,0 depending on the specific or loc
39、al requirements. 4.1.2 Ultimate load When subjected to the test described in 5.1, the specimen shall sustain the appropriate safety load for its grade as shown in table 1, for three measurements without collapsing. 4.2 Deflection The maximum deflection of the element shall not exceed 1/300 of the le
40、ngth of the grid while subject to the working load. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 8 EN 13213:2001 4.3 Solidity of load bearing layer The solidity of the load bearing layer is an important criterion for the load bearing
41、 capacity of the whole system. The manufacturer has to document the value of solidity (bending- and compressive strength tested in accordance with EN 196-1) of the load bearing layer which was used in test and further has to meet this value on site. 4.4 Dimensional deviations 4.4.1 Thickness of the
42、load bearing layer Requirements for the thickness of the load bearing layer and deviations depend on the system stated by the manufacturer. A minimum thickness shall be specified in accordance to table 2 by the manufacturer which will allow the floor to meet the specified load bearing requirements.
43、4.4.2 Deviations of the surface flatness Deviations of flatness in the surfaces of hollow floors shall comply to the values given in table 2. Table 2 - Surface deviations from flatness Deviation from a flat level at a distance between two positions Distance0,1 m ?1 m 1 m ? 4 4 m Allowed deviation2 m
44、m4 mm10 mm NOTE For distances in between these values, the deviations have to be interpolated. 4.4.3 Deviations from the datum The horizontal level of the complete surface has to meet the 0? level with deviations as given in table 3. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GM
45、T+00:00 2006, Uncontrolled Copy, (c) BSI Page 9 EN 13213:2001 Table 3 - Datum deviations Deviation from the 0? level at a distance between two positions Distance1m to 3 m 3m to 6m 6m to 15m 15m to 30 m 30m allowed deviation8 mm12 mm16 mm18 mm20 mm 4.4.4 Positions of cutouts When leaving cutouts in t
46、he load bearing layer during fabrication or later, deviations from the nominal range shall not exceed a level at which functional problems may occur. Cutouts shall be made within the specified general tolerances. 4.5 Reaction to fire Where required, the hollow floor shall be classified for its react
47、ion to fire according to prEN 13501-1:2000. Where the test method permits a representative portion of the hollow floor to be tested, this shall be done in accordance with the provisions of that method. Where not possible, reaction to fire testing and classification shall be on the basis of the perfo
48、rmance of each component and/or material making up the hollow floor. In this case, results for the hollow floor shall be based on stating the reaction to fire classification of each component and/or material. Where materials or components may be classified as reaction to fire Class A1 without the ne
49、ed for testing1, this shall be stated for that material or component. 4.6 Resistance to fire Where required, the hollow floor shall be classified for its resistance to fire according to prEN 13501-2:2000. 4.7 Electrostatic conductivity The system shall comply with EN 1081, EN 1815 and HD 384.6.61. 1 See Commission Decision 96/603/EC Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:47:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 10 EN 13213:2001 4.8 Risk of electrocution The element shall comply with HD 384.5.54, HD 384.4.473. NOTE Other stand