1、BRITISH STANDARD BS 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 The European Standard EN 14316-1:2004 has the status of a British Standard
2、ICS 91.100.60 BS EN 14316-1:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 24 August 2004 BSI 24 August 2004 ISBN 0 580 44343 4 National foreword This British Standard is the official English language version of EN 14316-1:2004. The UK
3、participation in its preparation was entrusted by Technical Committee B/502, Aggregates, to Subcommittee B/502/5, Lightweight aggregates, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The Britis
4、h Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Onlin
5、e. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsibl
6、e international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, t
7、he EN title page, pages 2 to 26, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN143161 August2004 ICS91.
8、100.60 Englishversion ThermalinsulationproductsforbuildingsInsituthermal insulationformedfromexpandedperlite(EP)productsPart1: Specificationforbondedandloosefillproductsbefore installation ProduitsisolantsthermiquespourlebtimentIsolation thermiqueformeenplacebasedegranulatslgersde Perliteexpanse(EP)
9、Partie1:Spcificationdeproduits lisetenvracavantmiseenoevre WrmedmmstoffefrGebudeAnder VerwendungsstellehergestellteWrmedmmungaus ProduktenmitexpandiertemPerlite(EP)Spezifikationfr gebundeneundSchttstoffevordemEinbau ThisEuropeanStandardwasapprovedbyCENon10June2004. CENmembersareboundtocomplywiththeC
10、EN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexi
11、stsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,
12、Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG
13、ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN143161:2004:EEN 14316-1:2004 (E) 2 Contents page Foreword3 1 Scope 4 2 Normative references 4 3 Terms, definitions, symbols, units and abbreviated ter
14、ms.5 3.1 Terms and definitions .5 3.2 Symbols, units and abbreviated terms6 4 Requirements.6 4.1 General6 4.2 For all applications 6 4.3 For specific applications.8 5 Test methods9 5.1 Sampling.9 5.2 Conditioning.9 5.3 Testing 9 6 Designation code.10 7 Evaluation of conformity.10 8 Marking and label
15、ling 11 Annex A (normative) Determination of the declared values of thermal conductivity .12 Annex B (normative) Factory production control .14 Annex C (normative) Preparation of the test specimens to measure thermal conductivity.15 Annex D (normative) Special conditions to be used for the determina
16、tion of organic content.16 Annex E (normative) Determination of the water repellency of expanded perlite .17 Annex F (informative) Example of the determination of the declared value of thermal conductivity for a product or product group 19 Annex ZA (informative) Clauses of this European Standard add
17、ressing essential requirements or other provisions of EU Directives .21 Bibliography 26 EN 14316-1:2004 (E) 3 Foreword This document (EN 14316-1:2004) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This Europea
18、n Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2005, and conflicting national standards shall be withdrawn at the latest by February 2005. This document has been prepared under a mandate given to CE
19、N by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directives. For relationship with EU Directive(s), see informative annex ZA which is an integral part of this document. This European Standard consists of two parts. The first part, which
20、is the harmonised part satisfying the mandate, the 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 installed products. This European Standard is one of a series for miner
21、al wool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose and urea formaldehyde in-situ formed insulation products used in buildings, but this standard may be used in other areas where appropriate. According to the CEN/CENELEC Internal Regulations, th
22、e national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pola
23、nd, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14316-1:2004 (E) 4 1 Scope This document specifies the requirements covering the four product types of expanded perlite products Perlite Aggregate (EPA), Coated Perlite (EPC), Hydrophobic Perlite (EPH) and Premixed P
24、erlite (EPM), containing less than 1 % organic material as defined by annex D for in-situ insulation of roofs, ceilings, walls and floors. This document is a specification for the insulation products before installation. This document describes the product characteristics and includes procedures for
25、 testing, evaluation of conformity, 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 n
26、on-conflicting standards. This document does not cover factory made insulation products of formed shapes and boards made with expanded perlite or in-situ products intended to be used for the insulation of building equipment and industrial installations. This document does not specify performance req
27、uirements 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 cited applies. For undated references, the latest edition of the
28、referenced document (including any amendments) applies. EN 932-1, 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 samples. EN 933-1, Tests for geometrical properties of aggregates Pa
29、rt 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 12667, Thermal performance of building materials and products Determination of thermal resistance by means
30、 of guarded hot plate and heat flow meter methods Products of high and medium thermal resistance. EN 13055-1, Lightweight aggregates Part 1: Lightweight aggregates for concrete, mortar and grout. EN 13172:2001, Thermal insulating products Evaluation of conformity. EN 13820, Thermal insulating materi
31、als for building applications Determination of organic content. EN 13055-2, Lightweight aggregates Part 2: Lightweight aggregates for bituminous mixtures and surface treatments and for unbound and bound applications. EN 14316-1:2004 (E) 5 3 Terms, definitions, symbols, units and abbreviated terms 3.
32、1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 expanded perlite lightweight granular (insulation) material manufactured from naturally occurring volcanic rock expanded by heat to form a cellular structure prEN ISO 9229:1997 3.1.2 perlite a
33、ggregate expanded perlite with no treatment or surface coating, used either as a loose insulation in the cavities of walls and roofs and loose placement on ceilings, or for site mixing to specified mix proportions with bonding materials when applied as a surface layer 3.1.3 coated perlite expanded p
34、erlite which has a coating 3.1.4 hydrophobic perlite expanded perlite which is treated to give specific hydrophobic properties and used where moisture or water repellency is required 3.1.5 premixed perlite expanded perlite premixed with binders, which will require the site addition of water or other
35、 material, to enable the insulation product to be bonded, both to itself and the surface of the roof, ceiling, wall or floor 3.1.6 settlement decrease of installed insulation thickness with time, expressed as a percentage of the initial installed thickness (after compaction if prescribed) 3.1.7 leve
36、l given value which is the upper or lower limit of requirement, where the level is given by the declared value of the characteristic concerned 3.1.8 class combination of two levels of the same property between which the performance shall fall, where the level is given by the declared value of the ch
37、aracteristic concerned 3.1.9 internal direct measurements measurements carried out by the manufacturer using the method detailed for a requirement 3.1.10 internal indirect measurements measurements carried out by the manufacturer using the manufacturers own test method EN 14316-1:2004 (E) 6 3.1.11 e
38、xternal direct measurements measurements carried out by a third party using the method detailed for a requirement 3.2 Symbols, units and abbreviated terms Symbols and units used in this document: d Nis the thickness of the product m k is the factor related to number of test results is the thermal co
39、nductivity W/(mK) Dis the declared thermal conductivity W/(mK) iis one test result of thermal conductivity W/(mK) 90/90is the 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(mK) meanis the mean thermal conductivity W/(mK) is the water vapour diffusion resistance factor
40、n is the number of test results R Dis the declared thermal resistance m 2 K/W R 90/90is the 90 % fractile with a confidence level of 90 % for the thermal resistance m 2 K/W s is the estimate of the standard deviation of the thermal conductivity W/(mK) CR is the symbol of the declared value for crush
41、ing resistance LD is the symbol of the declared value for loose bulk density PS is the symbol of the declared particle size WR is the symbol for water repellency Abbreviated terms used in this document: EPA is perlite aggregate as defined in 3.1.2 EPC is coated perlite as defined in 3.1.3 EPH is hyd
42、rophobic perlite as defined in 3.1.4 EPM is premixed perlite as defined in 3.1.5 ITT is initial type testing 4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To comply with this document, products shall meet the requirements of 4.2, and the requirements of
43、 4.3 as appropriate. One test result for 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
44、carried out in accordance with EN 12667. EN 14316-1:2004 (E) 7 The thermal conductivity 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 signific
45、ant figures; the declared thermal values shall be given as limit 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 thickness, d N , and the corresponding declared thermal conductivity v
46、alue, D , where R D= d N / (see NOTE 3); the value of thermal conductivity, 90/90 , shall be rounded upwards to the nearest 0,001 W/(mK) and declared as Din levels with steps of 0,001 W/(mK); the value of the declared thermal resistance, R D , shall be rounded downwards to the nearest 0,05 m 2 K/W,
47、and declared in levels with steps of 0,05 m 2 K/W; An example of the determination of the declared value of thermal conductivity is given in the Annex F. NOTE 1 for expanded perlite is normally in the range 0,03 to 0,06 W/(mK). NOTE 2 A correlation between thermal conductivity and any other property
48、 specific to the manufacturers product can be used for indirect testing. NOTE 3 The declaration of the installed thermal resistance is described in prEN 14316-2. 4.2.2 Loose bulk density Loose bulk density shall be determined in accordance with EN 1097-3. However, the container should be filled using a flat bottomed scoop held centrally over the container without touching it, and be no more than 50 mm above the rim. The value shall be
