BS EN 14063-1-2004 Thermal insulation nproducts for nbuildings — In-situ nformed expanded clay nlightweight aggregate nproducts — nPart 1 Specification for the loose-fill nproducts.pdf

1、BRITISH STANDARD BS EN 14063-1:2004 Incorporating corrigendum no. 1 Thermal insulation products for buildings In-situ formed expanded clay lightweight aggregate products Part 1: Specification for the loose-fill products before installation The European Standard EN 14063-1:2004 has the status of a Br

2、itish Standard ICS 91.100.60 BS EN 14063-1:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 25 August 2004 BSI 2007 ISBN 978 0 580 59716 9 National foreword This British Standard is the UK implementation of EN 14063-1:2004, incorporating

3、corrigendum December 2006. The UK participation in its preparation was entrusted by Technical Committee B/502, Aggregates, to Subcommittee B/502/5, Lightweight aggregates. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not

4、purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. Date Comments 17290 Corrigendum. No. 1 31 August 2007 Title

5、 of standard modifiedEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN140631 August2004 ICS91.100.60 Englishversion Thermalinsulationproductsfor buildings -Insituformed expandedclaylightweightaggregateproducts-Part1: Specificationfortheloosefillproductsbeforeinstallation Produitsisolantsthermiquespo

6、urlebtimentIsolation thermiqueformeenplacebasedegranulatslgersdargileexpanse-Partie1:Spcificationdesproduitsenvracavantlamiseenplace WrmedmmstoffefrGebudeAnder VerwendungsstellehergestellteWrmedmmungausBlhtonLeichtzuschlagsstoffen-Teil1: SpezifikationfrdieSchttdmmstoffevordemEinbau ThisEuropeanStand

7、ardwasapprovedbyCENon10June2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropean Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcerningsuchnational standardsmaybeobtainedonapplicatio

8、ntotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytranslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficial versions. CENmembersareth

9、enationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZ

10、ATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN140631:2004:E IncorporatingcorrigendumDecember2006EN 14063-1:2004 (E) 2 Contents page Fo

11、reword3 1 Scope 4 2 Normative references 4 3 Terms, definitions, symbols, units and abbreviated terms.5 4 Requirements.6 5 Test methods8 6 Designation code.10 7 Evaluation of conformity.10 8 Marking and labelling 10 Annex A (normative) Determination of the declared value of thermal conductivity .12

12、A.1 Introduction12 A.2 Input data12 A.3 Declared values12 A.4 Indirect test results of thermal conductivity.13 Annex B (normative) Preparation of test specimen for -measurement 15 B.1 Sampling.15 B.2 Dividing of samples.15 B.3 Conditioning of samples.15 B.4 Test specimens15 B.5 -measurement 16 B.6 A

13、ctions after the -measurement.16 B.7 Conversion of 16 Annex C (normative) Factory production control .17 Annex D (informative) Example of the determination of the declared value of thermal conductivity for a product or a product group .18 Annex ZA (informative) Clauses of this European Standard addr

14、essing the provisions of the EU Construction Products Directive20 ZA.1 Scope and relevant characteristics .20 ZA.2 Procedures for attestation of conformity of loose fill expanded clay lightweight aggregate products21 ZA.3 CE Marking and labelling 25 Bibliography 29 EN 14063-1:2004 (E) 3 Foreword Thi

15、s document (EN 14063-1:2004) 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 by endorsement,

16、 at the latest by February 2005, and conflicting national standards shall be withdrawn at the latest by May 2006. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). F

17、or relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This standard consists of two parts. The first part, which is the harmonised part satisfying the mandate, the CPD and is the basis for the CE marking, covers the products which are placed on t

18、he market. The second part, which is the non-harmonised part, covers the specification for the installed products. This European Standard is one of a series for mineral wool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose and urea formaldehyde in-si

19、tu formed insulation products used in buildings, but this standard may 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, Cyprus,

20、 Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14063-1:2004 (E) 4 1 Scope This document specifies

21、 the requirements for loose-fill expanded clay lightweight aggregate products for in- situ installation in roofs, ceilings, floors and ground floors. This document is a specification for the insulation products before installation. This document also describes the product characteristics and include

22、s procedures for testing, marking and labelling. This document 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 be found in regulations or non-conflic

23、ting standards. This document does not specify performance requirements for airborne sound insulation and for acoustic absorption applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cit

24、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 932-1:1996, Tests for general properties of aggregates Part 1: Methods for sampling. EN 932-2, Tests for general properties of aggregates Part 2: Methods for reducing laboratory s

25、amples. EN 933-1, Tests for geometrical properties of aggregates Part 1: Determination of particle size distribution Sieving method. EN 1097-3, Tests for mechanical and physical properties of aggregates Part 3: Determination of loose bulk density and voids. EN 1097-5, Tests for mechanical and physic

26、al properties of aggregates Part 5: Determination of the water content by drying in a ventilated oven. EN 1097-10, Tests for mechanical and physical properties of aggregates Part 10: Determination of water suction height. EN 12667:2001, Thermal performance of building materials and products Determin

27、ation of thermal resistance by means of guarded hot plate and heat flow meter methods Products of high and medium thermal resistance. EN 13055-1:2002, Lightweight aggregates Part 1: Lightweight aggregates for concrete, mortar and grout. EN 13055-2, Lightweight aggregates Part 2: Lightweight aggregat

28、es for bituminous mixtures and surface treatments and for unbound and bound applications. EN 13172:2001, Thermal insulation products Evaluation of conformity. EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using test data from reaction to fire t

29、ests. EN 13820, Thermal insulating materials for building applications Determination of organic content. EN 14063-1:2004 (E) 5 EN ISO 10456, Building materials and products Procedures for determining declared and design thermal values (ISO 10456:1999). ISO 12491, Statistical methods for quality cont

30、rol of building materials and components. 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 expanded clay lightweight aggregate insulation material or product composed of lightweigh

31、t granular material having a cellular structure formed by expanding clay minerals by heat prEN ISO 9229:1997 3.1.2 settlement decrease of installed insulation thickness with time, expressed as a percentage of the initial installed thickness (after compaction if prescribed) 3.1.3 compaction mechanica

32、l compression (e.g. by vibrator) of the installed insulation layer, expressed as a percentage of the initial untreated layer thickness 3.1.4 level given value, which is the upper or lower limit of a requirement. The level is given by the declared value of the characteristic concerned 3.1.5 class com

33、bination of two levels of the same property, between which the performance shall fall, where the levels are given by the declared value of the characteristic concerned 3.2 Symbols, units and abbreviated terms Symbols and units used in this document: H is the water suction height mm k is a factor rel

34、ated to the number of test results available 10, dry is the thermal conductivity at 10 C mean temperature after drying at (110 5) C W/(mK) 90/90is the 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(mK) Dis the declared thermal conductivity W/(mK) i is one test result o

35、f thermal conductivity W/(mK) mean is the mean thermal conductivity W/(mK) n is the number of test results s is the estimate of the standard deviation of the thermal conductivity W/(mK) LD is the symbol of the declared level for loose bulk density PS is the symbol of the declared level for aggregate

36、 size CR is the symbol of the declared level for crushing resistance WH is the symbol of the declared level for water suction height EN 14063-1:2004 (E) 6 Abbreviated terms used in this document: LWA is Lightweight Aggregate ITT is Initial Type Test FPC is Factory Production Control 4 Requirements 4

37、.1 General Product properties shall be assessed in accordance with Clause 5. To conform with this document, products shall meet the requirements of 4.2, and the requirements of 4.3 as appropriate. This document gives requirements for two different groups of applications: roof, ceiling and floor insu

38、lation; insulation in ground floors. NOTE 1 The difference between the two applications lies in the requirement for water suction height in ground floors, whereas there should be no requirement for water suction height when the products are used for roof, ceiling and floor insulation. One test resul

39、t on a product property is the average of the measured values on the number of test specimens given in Table 1. 4.2 For all applications 4.2.1 Thermal resistance and thermal conductivity Thermal resistance and thermal conductivity shall be based upon measurements carried out in accordance with EN 12

40、667. The thermal values shall be determined in accordance with Annex A and declared by the manufacturer, according to the following: the reference mean temperature shall be 10 C; the measured values shall be expressed with three significant figures; the declared thermal values, shall be given as lim

41、it values representing at least 90 % of the production determined with a confidence level of 90 %; the declared thermal resistance, R D , shall be calculated from the insulation thickness and the declared thermal conductivity, D(see NOTE 1); the value of thermal conductivity 90/90shall be rounded up

42、wards to the nearest 0,001 W/(mK) and declared as Din levels with steps of 0,001 W/(mK); the value of thermal resistance, R D , shall be rounded downwards to the nearest 0,05 mK/W and declared in levels with steps of 0,05 mK/W. NOTE 1 The declaration of the installed thermal resistance for loose fil

43、l expanded clay LWA is described in prEN 14063-2. EN 14063-1:2004 (E) 7 NOTE 2 A correlation between thermal conductivity and loose bulk density / particle size distribution, specific to manufacturer and each product can be used for indirect testing (see A.4). 4.2.2 Loose bulk density Loose bulk den

44、sity shall be measured in accordance with EN 1097-3 and declared by the manufacturer in classes with steps of 5 kg/m 3up to a density of 400 kg/m 3and thereafter with steps of 10 kg/m 3and shall be in the range of 15 % of the manufacturers declared value. The value shall be expressed in kg/m 3 . NOT

45、E The dry loose bulk density for expanded clay LWA products will normally be in the range 150 kg/m 3to 800 kg/m 3 . 4.2.3 Particle size distribution 4.2.3.1 General Particle size distribution shall be measured in accordance with EN 933-1 and shall be declared in % by mass. 4.2.3.2 Aggregate size The

46、 pair of sieve sizes between which the main proportion of the particles lies shall designate the size and any undersize or oversize shall comply with 4.2.3.3 and 4.2.3.4. The sieve sizes in mm shall be selected from the specifications in EN 13055-2. NOTE Normally the aggregate size for expanded clay

47、 LWA products will be in the range 0 mm to 32 mm. 4.2.3.3 Undersize The content of undersize material shall not exceed 15 % by mass. 4.2.3.4 Oversize The content of oversize material shall not exceed 10 % by mass. 4.2.4 Reaction to fire Reaction to fire classification (Euroclasses) shall be determin

48、ed in accordance with EN 13501-1. NOTE Expanded clay LWA as described in 3.1.1.1 of this document is classified without testing as a class A1 product in accordance with Commission Decision 96/603/EC as amended by decision 2000/605/EC. 4.2.5 Durability characteristics 4.2.5.1 General The appropriate durability characteristics have been considered and are covered in 4.2.5.2, 4.2.5.3 and 4.2.5.4. 4.2.5