1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12103:1999 The Euro
2、pean Standard EN 12103:1999 has the status of a British Standard ICS 79.100; 97.150 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Resilient floor coverings Agglomerated cork underlays SpecificationThis British Standard, having been prepared under the direction of the Sector
3、Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 August 1999 BSI 08-1999 ISBN 0 580 30510 4 BS EN 12103:1999 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the Englis
4、h language version of EN 12103:1999. The UK participation in its preparation was entrusted to Technical Committee PRI/60, Resilient floor coverings, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the
5、 interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standar
6、ds 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 BSI Standards Electronic Catalogue. A British Standard
7、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. Summary of pages This document comprises a front cover, an i
8、nside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright notice displayed throughout this document indicates when this document was last issued.CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secret
9、ariat: rue de Stassart 36, B-1050 Brussels 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12103:1999 E EUROPEAN STANDARD EN 12103 NORME EUROPE ENNE EUROPA ISCHE NORM March 1999 ICS 79.100; 97.150 English version Resilient flo
10、or coverings Agglomerated cork underlays Specification Reve tements de sols re silients Sous-couches en agglome re de lie ge Spe cification Elastische Bodenbela ge Prekorkunterlagen Spezifikation This European Standard was approved by CEN on 21 September 1998. CEN members are bound to comply with th
11、e 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 Central Secretariat o
12、r 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 Central Secretariat has the same status as the official vers
13、ions. CEN 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.Page 2 EN 12103:1999 BSI 08-1999 Foreword This Europea
14、n Standard has been prepared by Technical Committee CEN/TC 134, Resilient and textile floor coverings, the Secretariat of which is held by BSI. 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 Sept
15、ember 1999, and conflicting national standards shall be withdrawn at the latest by September 1999. This standard includes three informative annexes: Annex A: Optional properties; Annex B: Supplementary information; Annex C: Bibliography. According to the CEN/CENELEC Internal Regulations, the nationa
16、l standards organizations of the following countries 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.Page
17、3 EN 12103:1999 BSI 08-1999 1 Scope This European Standard specifies the requirements for cork underlays made from agglomerated cork designed to be used in conjunction with any type of resilient floor covering to improve their acoustical performance and/or to provide a base for any rigid floor cover
18、ings. Optionally, they can be used to improve thermal performance. The standard also specifies requirements for marking and labelling. NOTE The performance of the cork underlays is dependent on the cork underlays themselves, the type of floor covering used and the installation of both; the performan
19、ce of the “complex” (floor covering plus underlay) is not covered by this standard. The use of cork underlays should follow the instructions of the manufacturer. Cork underlays are supplied either in sheet or roll form. 2 Normative references This European Standard incorporates by dated or undated r
20、eference, 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 amendments to, or revisions of, any of this publication apply to this European Standard only when incorp
21、orated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 426, Resilient floor coverings Determination of the width, length, flatness and straightness of sheet material. EN 428, Resilient floor coverings Determination of the overall t
22、hickness. EN 430, Resilient floor coverings Determination of mass per unit area. EN 435, Resilient floor coverings Determination of flexibility. EN 672, Resilient floor coverings Determination of apparent density of agglomerated cork. EN 12105, Resilient floor coverings Determination of moisture con
23、tent of agglomerated cork. EN 12466, Resilient floor coverings Vocabulary. EN ISO 140-6, Acoustics Measurement of sound insulation in buildings and of building elements Part 6: Laboratory measurements of impact sound insulation of floors. EN ISO 140-8, Acoustics Measurement of sound insulation in bu
24、ildings and of building elements Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floor. ISO 717-2, Acoustics Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation. ISO/DIS 7322, Composition cork
25、Test methods. 3 Definitions For the purposes of this European Standard the following definitions apply. 3.1 agglomerated composition cork product obtained from the agglutination of cork granules with the addition of a binder, generally not derived from cork cells EN 12466 3.2 agglomerated cork under
26、lays (referred to in this standard as “cork underlay”) products consisting of agglomerated composition cork, possibly with other granules, that has suitable characteristics for use as underlay. When the product is based on rubbercork, it is designated as rubbercork underlay EN 12466 4 Requirements A
27、ll cork underlays described in this standard shall conform to the appropriate requirements specified in Table 1, when tested in accordance with methods given therein. 5 Marking and labelling Cork underlays which conform to the requirements of this European Standard shall be clearly and indelibly mar
28、ked by the manufacturer either in their package or on an adhesive label with the following information: a) the number and the year of this standard, i.e. EN 12103:1999; b) the manufacturers and/or suppliers identification; c) the product name and batch number (possibly in code form); d) year of manu
29、facture (last two digits); e) nominal dimensions of rolls or sheets; f) the covered area in square metres, when intended for sale to the general public.Page 4 EN 12103:1999 BSI 08-1999 Table 1 Requirements Characteristic Requirements Test method Length/width rolls or sheets: $ nominal value EN 426 O
30、verall thickness 1) Nominal thickness# 5 mm Maximum deviation: 0,2 mm EN 428 Nominal thickness 5 mm 5 % up to a maximum of 0,5 mm Mass per unit area g/m 2 Nominal value 10 % EN 430 Flexibility 2) No cracking or failure EN 435 Method A Tensile strength: kPa $ 200 ISO/DIS 7322 Moisture content % Shall
31、 be stated by the manufacturer EN 12105 Impact sound reduction 3) Shall be stated by the manufacturer 4) EN ISO 140-6 or EN ISO 140-8 1) In the determination of the overall thickness the plate shall have the diameter of (25,3 0,1) mm and shall be loaded with a mass of (0,20 0,01) kg. 2) The mandrel
32、used shall have one of the following diameters: Nominal thickness Mandrel diameter (mm) (mm) $ 2,0 and 3,0 25 $ 3,0 and 4,0 35 $ 4,0 and 5,0 40 $ 5,0 and 6,0 45 $ 6,0 50 3) To determine the impact sound reduction of the underlay, EN ISO 140-6 shall be used; when the performance of the underlay toget
33、her with the floor covering is to be measured, EN ISO 140-8 shall apply. 4) The impact sound reduction shall be calculated according to ISO 717-2.Page 5 EN 12103:1999 BSI 08-1999 Annex A (informative) Optional properties The following property is considered important for some specific uses, when tes
34、ts are carried out on the combination of underlay plus floor covering, as appropriate: thermal resistance (see prEN 12664). Annex B (informative) Supplementary information The manufacturer should provide information on the laying of cork underlays. Since the performance of the cork underlays is depe
35、ndent on the combination of the cork underlay itself, the type of floor covering used and the installation of both, the laying of all types of cork underlays should be in accordance with the manufacturers instructions. Annex C (informative) Bibliography prEN 12664, Building materials Determination o
36、f thermal resistance by means of guarded hot plate and heat flow meter methods Dry and moist products of low and medium thermal resistance.BS EN 12103:1999 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
37、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standa
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