1、BSI Standards PublicationBS EN 15101-2:2013Thermal insulation productsfor buildings In-situ formedloose fill cellulose (LFCI)productsPart 2: Specification for the installedproductsBS EN 15101-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15101-2:2013.Th
2、e 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. Users ar
3、e responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77759 2ICS 91.100.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theSta
4、ndards Policy and Strategy Committee on 30 September 2013.Amendments issued since publicationDate Text affectedBS EN 15101-2:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15101-2 September 2013 ICS 91.100.60 English Version Thermal insulation products for buildings - In-situ formed loose
5、fill cellulose (LFCI) products - Part 2: Specification for the installed products Produits isolants thermiques destins aux applications du btiment - Isolation thermique forme en place base de cellulose (LFCI) - Partie 2: Spcifications des produits mis en oeuvre Wrmedmmstoffe fr Gebude - An der Verwe
6、ndungsstelle hergestellter Wrmedmmstoff aus Zellulosefllstoff (LFCI) - Teil 2: Spezifikation fr die eingebauten Produkte This European Standard was approved by CEN on 8 August 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving th
7、is 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 Aust
9、ria, 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, Swede
10、n, 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 Me
11、mbers. Ref. No. EN 15101-2:2013: EBS EN 15101-2:2013EN 15101-2:2013 (E) 2 Contents Page Foreword 4 1 Scope 5 2 Normative references 5 3 Terms, definitions, symbols and abbreviations .5 3.1 Terms and definitions .5 3.2 Symbols and abbreviations 6 3.2.1 Symbols used in this standard: .6 3.2.2 Abbrevia
12、tions used in this standard6 4 Requirements .7 4.1 General 7 4.2 Declared installed insulation thickness and declared installed insulation density for open blow applications (e.g. lofts) 7 4.3 Declared installed insulation thickness and declared installed insulation density for cavity applications (
13、e.g. frame wall, roof and floor constructions) 7 5 Test methods 7 5.1 General 7 5.2 Declared installed insulation thickness 8 5.3 Declared installed insulation density 8 5.4 Frame method for the determination of declared installed density .8 5.5 Declared installed declared insulation density of cavi
14、ty applications .8 5.5.1 Average cavity width .8 5.5.2 Machine output 8 5.5.3 Declared installed insulation density 8 6 Guidelines for installation .9 7 Installers declaration 9 Annex A (normative) Open blow applications (lofts) Determination of installed insulation thickness Pin and plate method .
15、10 A.1 Apparatus 10 A.2 Procedure 10 Annex B (normative) Cavity applications Calculation for determining the declared installed insulation density in a construction . 12 B.1 Procedure 12 B.2 Calculation . 12 Annex C (normative) Cavity applications Determination of average cavity width . 13 C.1 Proce
16、dure 13 C.2 Calculation . 13 C.3 Floors . 13 Annex D (normative) Cavity applications Test box density (method of checking the blown density before installation into the wall) 14 D.1 Apparatus 14 D.2 Procedure 14 D.3 Calculation . 14 Annex E (informative) Example for installation guidelines 15 E.1 Lo
17、fts . 15 E.1.1 Control tests made by the installer when preparing the product on site . 15 E.1.2 Installation procedure 15 E.1.3 Installers declaration . 16 BS EN 15101-2:2013EN 15101-2:2013 (E) 3 E.2 Walls . 17 E.2.1 Suitability of the building to receive the insulation . 17 E.2.2 An example of a d
18、eclaration form for use by the installer 18 E.3 Frame constructions . 18 E.3.1 Suitability of the building to receive the insulation . 18 E.3.2 An example of a declaration form for use by the installer 19 E.4 Floors 19 E.4.1 Suitability of the structure to receive the insulation . 19 E.4.2 An exampl
19、e of a declaration form for use by the installer 21 Bibliography 22 BS EN 15101-2:2013EN 15101-2:2013 (E) 4 Foreword This document (EN 15101-2:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European
20、Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2014, and conflicting national standards shall be withdrawn at the latest by March 2014. Attention is drawn to the possibility that some of the elements of
21、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 which form a package. The first part, which is the harmonised part, satisfying the mandate and the Construct
22、ion Products Directive (CPD) and is the basis for the CE marking, covers the products which are placed on the market. The second part, which is the non-harmonised part, covers the specification for the installation checks for the installed products. Part 1 has been prepared under a mandate given to
23、CEN by the European Commission and the European Free Trade Association, and supports the essential requirements of EU Directives. 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
24、fitness for purpose of the installed product. This European Standard is one of a series of standards that include mineral wool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose and bound expanded polystyrene in-situ formed insulation products used in
25、buildings, but this standard may be used in other areas where appropriate. The reduction in energy used 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
26、 Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Icela
27、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15101-2:2013EN 15101-2:2013 (E) 5 1 Scope This European Standard specifies requirements for in-situ formed lo
28、ose-fill cellulose insulation (LFCI) products when installed as thermal insulation into walls, floors, galleries, roofs, lofts and ceilings. This Part 2 is a specification for the installation checks for the installed products.It specifies the checks and tests to be used for the declarations made by
29、 the installer of the product. This European Standard does not specify the required level of all properties to 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. Products with a dec
30、lared thermal conductivity at 10 C (mean temperature) greater than 0,060 W/(m K) or a declared thermal resistance lower than 0,25 m2 K/W are not covered by this European Standard. This European Standard does not cover factory made cellulose mats, bats or quilts intended to be used for the insulation
31、 of buildings or in-situ cellulose products for the insulation of building equipment and industrial installations. Nor does it specify performance requirements. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for
32、its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15101-1, Thermal insulation products for buildings In-situ formed loose-fill cellulose (LFCI) products Part 1: Specifica
33、tion for the products before installation 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 open blow applications all the horizontal applications where the final upper surface of the installe
34、d insulation products remains uncovered EXAMPLE Galleries, lofts, ceilings and floors. 3.1.2 cavity applications applications where the installed insulation product is created in an enclosed space EXAMPLE Frame wall, roof and floor constructions. 3.1.3 floor horizontal division between two storeys,
35、over a crawl space or a floor directly on the ground 3.1.4 settlement decrease of installed insulation thickness in lofts or height in cavities and frame constructions with vibrations, humidity, cyclic climate conditions and time, expressed as a percentage of the initial installed thickness BS EN 15
36、101-2:2013EN 15101-2:2013 (E) 6 3.1.5 coverage mass of insulation per unit area 3.1.6 performance chart table giving thickness and coverage requirements for different values of declared thermal resistance 3.1.7 system particular type of loose-fill cellulose insulation used in conjunction with a blow
37、ing machine with a blowing hose and nozzle 3.1.8 blowing hole hole, cut or formed, in a wall or frame construction, through which the cellulose is blown 3.1.9 declared installed thickness for open blow applications thickness as installed by the installer, prior to any settlement 3.1.10 loose-fill ce
38、llulose insulation (LFCI) fibre, fibrous or granulated insulation products derived from paper, paper stock and/or wood, leave or stalk strings with or without binders which are blown, injected or applied with or without moisture 3.1.11 frame wall, roof and floor constructions walls with wood or meta
39、l studs, sloping roof with insulation between and above rafters, as well as stud girders and internal and external insulation on solid masonry construction 3.2 Symbols and abbreviations 3.2.1 Symbols used in this standard: K is the declared installed insulation density Kg/m3R is the thermal resistan
40、ce m2 K/W SH is the declared class for settlement for open blow applications SC is the declared class of settlement for cavity applications RDis the declared installed thermal resistance m2 K/W Wpis the short-term water absorption kg/m2d is the declared installed insulation thickness m s is the rela
41、tive reduction in thickness, due to settlement % Dis the declared thermal conductivity W/(m K) 3.2.2 Abbreviations used in this standard LFCI Loose-Fill Cellulose Insulation BS EN 15101-2:2013EN 15101-2:2013 (E) 7 4 Requirements 4.1 General The installer shall use an insulation product that conforms
42、 to EN 15101-1. The installer shall inspect the building in accordance with manufacturers technical information and national rules in order to determine whether it is suitable for the application of the product. In the absence of any national rules, the inspection shall be in accordance with the inf
43、ormation given in Annex E. Properties of the installed product shall be assessed in accordance with Clause 5. To conform to this standard, products shall meet the requirements of 4.2 and 4.3 as applicable. One test result on a product property is the average of the measured values on the number of t
44、est specimens given in Table 1. The installer is not responsible for calculating the declared thermal values. These are given in the appropriate product suppliers performance charts. Accordingly, the installer can only check whether the installed insulation product is within the declared density and
45、 thickness range. 4.2 Declared installed insulation thickness and declared installed insulation density for open blow applications (e.g. lofts) The declared installed insulation thickness (d) and declared installed density (k) shall be assessed by measurement of the: declared installed insulation th
46、ickness according to 5.2; declared installed insulation density according to 5.3. The mean value for the installed thickness to cover a declared thermal resistance shall not be less than the minimum value given by the relevant manufacturers performance chart for loft insulation (the performance char
47、t shows the relationship between the declared thermal resistance, the declared density range and the installed thickness). The installed number of bags and the declared installed insulation density shall be within the specified density range for the specific application. 4.3 Declared installed insul
48、ation thickness and declared installed insulation density for cavity applications (e.g. frame wall, roof and floor constructions) The declared installed insulation thickness and declared installed insulation density shall be assessed by measurement of the: installed thickness; installed density. The
49、 installed number of bags and the declared installed insulation density shall be within the specified density range for the specific application. 5 Test methods 5.1 General Table 1 gives the dimensions of the test specimens, the minimum number of test specimens required to get one test result and any specific conditions which are necessary. BS EN 15101-2:2013EN 15101-2:2013 (E) 8 Table 1 Test methods, test specimens and conditions Clause Title Test Test specimen Specific method Dimensions Number to conditions get one test result 4
