1、BS EN14316-2:2007ICS 91.100.60NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDThermal insulationproducts for buildings In situ thermalinsulation formed fromexpanded perlite (EP)productsPart 2: Specification for the installedproductsThis British Standard was publ
2、ished under the authority of the Standards Policy and Strategy Committee on 30 June 2009. BSI 2009ISBN 978 0 580 53044 9Amendments/corrigenda issued since publicationDate CommentsBS EN 14316-2:2007National forewordThis British Standard is the UK implementation of EN 14316-2:2007.The UK participation
3、 in its preparation was entrusted to TechnicalCommittee B/502/5, Lightweight aggregates.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for i
4、ts correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 14316-2:2007EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14316-2January 2007ICS 91.100.60English VersionThermal insulating products for buildings - In-situ thermalinsulation formed from
5、expanded perlite (EP) products - Part 2:Specification for the installed productsProduits isolants thermiques pour le btiment - Isolationthermique forme en place base de granulats lgers dePerlite expanse (EP) - Partie 2: Spcification des produitsmis en placeWrmedmmstoffe fr Gebude - An derVerwendungs
6、stelle hergestellte Wrmedmmung mitProdukten aus Blhperlit (EP) - Teil 2: Spezifikation fr dieeingebauten ProdukteThis European Standard was approved by CEN on 2 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Euro
7、peanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English,
8、 French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cypru
9、s, Czech Republic, Denmark, 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 STANDARDIZATIONCOMIT E
10、UROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14316-2:2007: EBS EN 14316-2:2007EN 14316-2:2007 (E) 2 Contents page For
11、eword3 1 Scope 4 2 Normative references 4 3 Terms, definitions, symbols, units and abbreviated terms.4 4 Requirements.5 5 In-situ measurements6 6 Installers declaration 6 Annex A (informative) Suitability of the building and the insulation product7 Bibliography 8 BS EN 14316-2:2007EN 14316-2:2007 (E
12、) 3 Foreword This document (EN 14316-2:2007) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or
13、 by endorsement, at the latest by July 2007, and conflicting national standards shall be withdrawn at the latest by July 2007. This draft European Standard consists of two parts. The first part, which is the harmonised part satisfying the mandate, covers the products which are placed on the market,
14、and the second part, which is the non-harmonised part covers the specification for the installed products. 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 th
15、e EU Directives. For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of Part 1 of this document. 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 ensure
16、s the fitness for purpose of the installed product. This European Standard is one of a series for mineral wool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose and urea formaldehyde in-situ formed insulation products used in buildings, but this stand
17、ard can be used in other areas where appropriate. 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, G
18、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 14316-2:2007EN 14316-2:2007 (E) 4 1 Scope This European Standard specifies the requirements
19、 covering the four product types of expanded perlite products Perlite Aggregate (EPA), Coated Perlite (EPC), Hydrophobic Perlite (EPH) and Premixed Perlite (EPM), containing less than 1 % organic material as defined by Annex D of EN 14316-1:2004 for in-situ insulation of roofs, ceilings, walls and f
20、loors. This Part 2 of the standard is a specification for the installed products. This Part 2 of this standard specifies the checks and test procedures to be used for the declaration made by the installer of the product. This European Standard does not specify the required level of all properties to
21、 be achieved by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards. This European Standard does not include factory made insulation products of formed shapes and boards made with expanded perlite o
22、r in-situ products intended to be used for the insulation of building equipment and industrial installations. This European Standard does not specify performance requirements for airborne sound insulation and for acoustic absorption applications. 2 Normative references The following referenced docum
23、ents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 823:1994, Thermal insulating products for building applications Determinatio
24、n of thickness EN 14316-1:2004, Thermal insulation products for buildings In-situ thermal insulation formed from expanded perlite (EP) products Part 1: Specification for bonded and loose-fill products before installation prEN ISO 9229:2005, Thermal insulation Definitions of terms (ISO/DIS 9229:2005)
25、 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 prEN ISO 9229:2005 and the following apply. 3.1.1 expanded perlite lightweight granular (insulation) material manufactured from naturally occurr
26、ing volcanic rock expanded by heat to form a cellular structure 3.1.2 loose fill insulation in-situ insulation formed by pouring the granular material into the void or cavity, without the use of a bonding material BS EN 14316-2:2007EN 14316-2:2007 (E) 5 3.1.3 bonded insulation in-situ insulation for
27、med by bonding the expanded perlite to itself, or to itself and the surface of the roof or ceiling 3.1.4 specifier person responsible for the amount and thickness of the insulation and the type of product to be used in a particular installation NOTE The specifier could be the installation contractor
28、 but is more likely to be the architect or other qualified engineer. 3.1.5 installer person, company or organization which is responsible for the process of installing the insulation product 3.1.6 installed insulation thickness insulation thickness as installed by the installer 3.2 Symbols and units
29、 Symbols and units used in this part of the standard: diis the installed thickness of the product m dris the required thickness of the product m Dis the declared thermal conductivity W/(m x K) RDis the declared thermal resistance m2x K/W Rsis the specified thermal resistance m2x K/W 4 Requirements 4
30、.1 General The installer shall use an insulation product that complies with EN 14316-1. The installer shall inspect the building in accordance with manufacturers guidelines and national regulations, in order to determine whether it is suitable for application of the product. Guidance is given in Ann
31、ex A. NOTE 1 For calculating the 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. 4.2 Thermal r
32、esistance 4.2.1 Required thickness The required thermal resistance is obtained using a suitable thickness of expanded perlite. The required thickness shall be calculated by the specifier before installation starts according to the formula: dr = RsD(1) BS EN 14316-2:2007EN 14316-2:2007 (E) 6 4.2.2 De
33、clared thermal resistance The declared thermal resistance, RD, shall be calculated from the installed thickness, di, and the corresponding declared thermal conductivity value, D, where RD= di/D4.3 Installed insulation thickness The mean value of the installed thickness (5.1) shall not be less than t
34、he required thickness. No individual value shall be less than 80 % of the specified value. 5 In-situ measurements 5.1 Installed insulation thickness The installed insulation thickness of the insulation layer shall be measured by the installer and declared. The method of verification will vary depend
35、ing on the building and the method of application. Verification shall include reference to guides or level marks placed before installation and direct measurement after installation using a calibrated depth gauge. At least five insulation thickness measurements in different places shall be made for
36、each 100 m2insulation area. In case of dispute the installed insulation thickness shall be measured in accordance with EN 823:1994, Annex A, pin and plate method. 5.2 Cavity width The width of a cavity shall be measured through suitable holes using a calibrated depth gauge and declared as thickness
37、of the insulation. At least five cavity width measurements in different places shall be made for each 100 m2insulation area. The measurements will normally be carried out by the specifier, before installation starts. NOTE The total number of measurements necessary to determine the nominal cavity wid
38、th should take into account the construction of the building and possible damage to any cladding. 5.3 Cavity fill The installer shall check to ensure that a cavity is full. 6 Installers declaration The specifier in conjunction with the installer shall declare to the customer that the work has been c
39、arried out in accordance with the requirements of this standard using an insulation product that complies with EN 14316-1. The installer shall declare at least the following information: trade name and designation code of the installed product; declared thermal resistance; required thickness; instal
40、led thickness; volume of insulation material used; date of installation. The installer shall also declare that the work has been carried out according to the specified procedure. BS EN 14316-2:2007EN 14316-2:2007 (E) 7 Annex A (informative) Suitability of the building and the insulation product A.1
41、Building The installer should ensure that the roofs, ceiling, walls and floors are structurally sound and the area suitable to contain loose fill products or receive the bonded insulation. This assessment should take into account all aspects of the proposed installation. On ceilings and floors with
42、a joist or beam system the substrate should be continuous to ensure retention of loose fill insulation products. Provision should be made for attic ventilation and vapour barriers, if necessary, prior to installation of the insulation product in accordance with local building regulations and practic
43、e. Where services such as pipes pass through the construction adequate precaution should be taken to ensure that the insulation product is retained in the area to be insulated. Roof and floor surfaces should be clean, dry and free of extraneous materials. A.2 Insulation product The installer should
44、ensure that for: loose fill insulation the containers of insulation product are checked to ensure that the designation details agree with those given by the specifier; bonded insulation the designation details of the insulation product and any other materials required are checked to ensure that they
45、 agree with the requirements of the specifier. BS EN 14316-2:2007EN 14316-2:2007 (E) 8 Bibliography 1 EN ISO 6946, Building components and building elements Thermal resistance and thermal transmittance Calculation method (ISO 6946:1996). 2 EN ISO 10456, Building materials and products Procedures for
46、 determining declared and design thermal values (ISO 10456:1999). BS EN 14316-2:2007This page has been intentionally left blankBS EN14316-2:2007BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independe
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