BS EN 14063-2-2013 Thermal insulation products for buildings In-situ formed expanded clay lightweight aggregate products Specification for the installed products《建筑物用隔热产品 现场成形的膨胀粘土.pdf

1、BSI Standards PublicationBS EN 14063-2:2013Thermal insulation productsfor buildings In-situ formedexpanded clay lightweightaggregate productsPart 2: Specification for the installedproductsBS EN 14063-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14063-2

2、:2013.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/72, Rigid cellular materials.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract.

3、Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77757 8ICS 91.100.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority o

4、f theStandards Policy and Strategy Committee on 31 July 2013.Amendments issued since publicationDate Text affectedBS EN 14063-2:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14063-2 July 2013 ICS 91.100.60 English Version Thermal insulation products for buildings - In-situ formed expanded

5、 clay lightweight aggregate products - Part 2: Specification for the installed products Produits isolants thermiques pour le btiment - Produits base de granulats lgers dargile expanse forms en place - Partie 2: Spcifications relatives aux produits installs Wrmedmmstoffe fr Gebude - An der Verwendung

6、sstelle hergestellte Wrmedmmung aus Blhton-Leichtzuschlagsstoffen (LWA) - Teil 2: Spezifikation fr die eingebauten Produkte This European Standard was approved by CEN on 23 May 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving t

7、his 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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official

8、 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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Aus

9、tria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed

10、en, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national M

11、embers. Ref. No. EN 14063-2:2013: EBS EN 14063-2:2013EN 14063-2:2013 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms, definitions, symbols, units and abbreviated terms .4 3.1 Terms and definitions .4 3.2 Symbols and units .5 3.3 Abbreviated terms .5 4 Requirements .5 4.1 Ge

12、neral 5 4.2 Guidelines for installation .5 4.3 Declared installed thermal resistance, RD.6 4.4 Declared installed insulation thickness, dm6 4.5 Declared moisture content .6 4.6 Settlement .6 4.7 Compaction 6 5 In-situ measurements and calculations 7 5.1 Calculation of the declared mean installed ins

13、ulation thickness .7 5.2 Calculation of declared installed thermal resistance, RD7 6 Installers declaration 7 Annex A (normative) Method for the determination of density and degree of compaction of the installed product 8 A.1 Principle 8 A.2 Apparatus .8 A.3 Test specimens, samples .9 A.4 Procedure

14、.9 A.4.1 Test conditions 9 A.4.2 Test procedure .9 A.5 Calculation and expression of results .9 A.6 Precision 10 A.7 Test report . 11 Annex B (normative) Installation guidelines . 12 B.1 Suitability of the building to receive the insulation product 12 B.2 Tests made by the installer when preparing t

15、he product on site 12 B.3 Installation procedure 12 B.4 Installers declaration . 12 Bibliography . 13 BS EN 14063-2:2013EN 14063-2:2013 (E) 3 Foreword This document (EN 14063-2:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products“, the secretariat of wh

16、ich is held by DIN. 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 January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the pos

17、sibility 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 European standard consists of two parts. The first part is the harmonised part satisfying the mandate and the

18、CPD. It is the basis for the CE marking covering the products, which are placed on the market. The second part, which is the non-harmonised part, covers the specification for the installed products. Both parts need to be used for the application of the insulation products in the end-use applications

19、 covered by EN 14063. Part 1 of this European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports the essential requirements of EU Directives. For relationship with EU Directive(s), see informative Annex ZA, which is

20、 an integral part of Part 1. Attention is drawn to the need to take into account any complementary member state rules (e.g. installation rules) which together with this European Standard ensures the fitness for purpose of the installed product. This European Standard is one of a series for mineral w

21、ool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose, bound expanded polystyrene and expanded polystyrene in-situ formed insulation products used in buildings, but this standard can be used in other areas where appropriate. The reduction in energy us

22、ed and emissions produced during the installed life of insulation products exceeds by far the energy used and emissions made during the production and disposal processes. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to i

23、mplement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma

24、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14063-2:2013EN 14063-2:2013 (E) 4 1 Scope This European Standard specifies the requirements for loose-fill expanded clay lightweight aggregate (LWA) products installed in roofs, ceilings, floors and ground floo

25、rs. This Part 2 is a specification for the installed product. Part 2 of this European Standard describes, when taken together with Part 1, the product characteristics that are linked to the essential requirements of the EU Construction Products Directive. Part 2 also specifies the checks and tests t

26、o be used for the declarations made by the installer of the product. Part 2 of this European Standard does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application are to

27、 be found in national regulations or non conflicting standards. This European Standard does not cover factory made expanded clay lightweight aggregate products or in-situ products intended to be used for the insulation of building equipment and industrial installations. This European Standard does n

28、ot specify performance requirements for airborne sound insulation and for acoustic absorption applications. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the editi

29、on cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 823:2013, Thermal insulating products for building applications Determination of thickness EN 1097-3, Tests for mechanical and physical properties of aggregates Part 3: Dete

30、rmination of loose bulk density and voids EN 1097-5, Tests for mechanical and physical properties of aggregates Part 5: Determination of the water content by drying in a ventilated oven EN 14063-1, Thermal insulation products for buildings In-situ formed expanded clay lightweight aggregate products

31、Part 1: Specification for the loose-fill products before installation EN ISO 9229:2007, Thermal insulation Vocabulary (ISO 9229:2007) 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 9229

32、:2007 and the following apply. 3.1.1 expanded clay lightweight aggregate insulation material or product composed of lightweight granular material having a cellular structure formed by expanding clay minerals by heat BS EN 14063-2:2013EN 14063-2:2013 (E) 5 3.1.2 design insulation thickness insulation

33、 thickness after compaction as specified by the designer 3.1.3 declared installed insulation thickness insulation thickness as installed by the installer including compaction if prescribed 3.1.4 compaction mechanical compression (e.g. by vibrator) of the installed insulation layer, expressed as a pe

34、rcentage of the initially untreated layer thickness SOURCE: EN 14063-1:2004 3.1.5 settlement decrease of installed insulation thickness with time, expressed as a percentage of the initial installed thickness (after compaction if prescribed) 3.2 Symbols and units dmmean insulation thickness m dm,amea

35、n installed insulation thickness after compaction m dm,bmean installed insulation thickness before compaction m RDinstalled declared thermal resistance mK/W Ddeclared thermal conductivity W/mK Cpdegree of compaction % 3.3 Abbreviated terms LWA Lightweight Aggregate 4 Requirements 4.1 General The ins

36、taller shall use an insulation product that complies with EN 14063-1. The installer shall inspect the building in accordance with manufacturers guidelines in order to determine whether it is suitable for application of the product. NOTE National regulations may also apply. 4.2 Guidelines for install

37、ation National Practice, National Standards, National Regulations or Local rules may exist, for the installation of the product, In the absence of National Regulations, National Standards or any local rules, the manufacturers technical information shall be followed together with the procedure given

38、in Annex B. BS EN 14063-2:2013EN 14063-2:2013 (E) 6 4.3 Declared installed thermal resistance, RDThe thermal resistance, RD,shall be assessed by measurement of the declared installed insulation thickness according to 5.1 combined with the declared thermal conductivity, D. NOTE 1 For calculating the

39、thermal resistance of complete building elements involving the use of these products the procedures given in EN ISO 6946 can be used. NOTE 2 EN ISO 10456 describes how the design thermal conductivity is calculated from the declared thermal conductivity. 4.4 Declared installed insulation thickness, d

40、mThe mean value of the installed thickness, dm,shall be not less than the specified thickness prescribed by the designer. No individual value shall be less than 80 % of the specified value. Installed insulation thickness is measured according to 5.1. 4.5 Declared moisture content When required the m

41、oisture content shall be measured in accordance with EN 1097-5 and expressed in % by mass. NOTE The declaration of moisture content is only needed if the products are to be used in contact with wooden materials, e.g. between rafters and wooden beams. 4.6 Settlement NOTE The settlement of expanded cl

42、ay lightweight aggregate products is negligible and therefore no method of measurement has been specified. 4.7 Compaction The installer shall ensure that the degree of compaction specified by the client or designer is obtained. The degree of compaction in percent (Cp) shall be calculated using Formu

43、la (1): Cp= 100 *(dm,b - dm,a) / dm,b (1) where dm,bis the mean installed insulation thickness before compaction, m dm,ais the mean installed insulation thickness after compaction, m In case of dispute determination of density and degree of compaction of the installed product shall be assessed by th

44、e method given in Annex A. The mean installed insulation thickness is calculated as described in 5.1. NOTE The typical degree of compaction is (5-15) % for rounded aggregates and could be more for other types of shapes BS EN 14063-2:2013EN 14063-2:2013 (E) 7 5 In-situ measurements and calculations 5

45、.1 Calculation of the declared mean installed insulation thickness The measured mean installed insulation thickness dm,a, after compaction if prescribed, shall not be less than the design insulation thickness. At least five insulation thickness measurements in different places shall be made for each

46、 100 m2insulation area. A pin or ruler graduated in millimetres shall normally be used for these measurements. In case of dispute the installed insulation thickness shall be measured in accordance with EN 823:2013, Annex A, pin and plate method. 5.2 Calculation of declared installed thermal resistan

47、ce, RD The declared installed thermal resistance, RDfor the mean insulation thickness after compaction shall be calculated using Formula (2): RD= dm,a/ D (2) where dm,ais the declared mean installed insulation thickness after compaction, m Dis the declared thermal conductivity, W/mK (as declared by

48、the manufacturer) The thermal resistance shall be given as the nearest lower value rounded to not more than two decimals or three significant figures. 6 Installers declaration The installer shall declare to the customer that the work has been carried out in accordance with the requirements of this P

49、art 2 of the standard using an insulation product that complies with Part 1 of the standard. The installer shall also declare at least the following information: trade name and designation code of the installed insulation product; that the declared mean installed insulation thickness is not less than the design thickness; the declared thermal resistance, RD, according to 5.2, rounded downwards to the nearest 0,05 m2K/W; the total quantity of material used, in m3; date of installation. BS EN 14063-2:2013EN 14063-2:2013 (E) 8 Ann