1、May 2013 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.
2、100.60!%$/V“2011251www.din.deDDIN EN 1604Thermal insulating products for building applications Determination of dimensional stability under specified temperature andhumidity conditions;English version EN 1604:2013,English translation of DIN EN 1604:2013-05Wrmedmmstoffe fr das Bauwesen Bestimmung der
3、 Dimensionsstabilitt bei definierten Temperatur- undFeuchtebedingungen;Englische Fassung EN 1604:2013,Englische bersetzung von DIN EN 1604:2013-05Produits isolants thermiques destins aux applications du btiment Dtermination de la stabilit dimensionnelle dans des conditions de temprature etdhumidit s
4、pcifies;Version anglaise EN 1604:2013,Traduction anglaise de DIN EN 1604:2013-05SupersedesDIN EN 1604:2007-06www.beuth.deDocument comprises 12 pagesIn case of doubt, the German-language original shall be considered authoritative.04.13DIN EN 1604:2013-05 2 A comma is used as the decimal marker. Natio
5、nal foreword This document (EN 1604:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products” (Secretariat: DIN, Germany) The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Comm
6、ittee), Working Committee NA 005-56-60 AA Wrmedmmstoffe. The DIN Standard corresponding to the International Standard referred to in this document is as follows: ISO 5725-2 DIN ISO 5725-2 Amendments This standard differs from DIN EN 1604:2007-06 as follows: a) the standard has been editorially revis
7、ed. Previous editions DIN 18165: 1957-08, 1963-03 DIN 18164: 1963-01, 1966-08 DIN 18164-1: 1972-12, 1979-06, 1991-12, 1992-08 DIN 18165-1: 1975-01, 1987-03, 1991-07 DIN 18161-1: 1976-12 DIN 53431: 1977-08 DIN EN 1604: 1997-01, 2007-06 National Annex NA (informative) Bibliography DIN ISO 5725-2, Accu
8、racy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1604 March 2013 ICS 91.100.60 Supersedes EN 1604:1996English Version
9、Thermal insulating products for building applications - Determination of dimensional stability under specified temperature and humidity conditions Produits isolants thermiques destins aux applications du btiment - Dtermination de la stabilit dimensionnelle dans des conditions de temprature et dhumid
10、it spcifies Wrmedmmstoffe fr das Bauwesen - Bestimmung der Dimensionsstabilitt bei definierten Temperatur- und Feuchtebedingungen This European Standard was approved by CEN on 15 December 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions f
11、or giving this 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 thr
12、ee official 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 bo
13、dies of 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, Romania, Slovakia, Slovenia,
14、Spain, Sweden, 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
15、 national Members. Ref. No. EN 1604:2013: EEN 1604:2013 (E) 2 Contents Page Foreword . 3 1 Scope 5 2 Normative references . 5 3 Terms and definitions 5 4 Principle 5 5 Apparatus . 5 6 Test specimens 6 6.1 Dimensions of test specimens 6 6.2 Number of test specimens . 6 6.3 Preparation of test specime
16、ns . 6 6.4 Conditioning of test specimens. 6 7 Procedure . 6 7.1 Test conditions . 6 7.2 Test procedure 6 8 Calculation and expression of results 8 9 Precision of the method . 9 10 Test report 9 DIN EN 1604:2013-05 EN 1604:2013 (E) 3 Foreword This document (EN 1604:2013) has been prepared by Technic
17、al 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, at the latest by September 2013, and conflicting nationa
18、l standards shall be withdrawn at the latest by September 2013. Attention is drawn to the possibility 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 document supersed
19、es EN 1604:1996. The revision of this standard contains no major changes, only minor corrections and clarifications of an editorial nature. This European Standard is one of a series of standards which specify test methods for determining dimensions and properties of thermal insulating materials and
20、products. It supports a series of product standards for thermal insulating materials and products which derive from the Council Directive of 21 December 1988 on the approximation of laws, regulations and administrative provisions of the Member States relating to construction products (Directive 89/1
21、06/EEC) through the consideration of the essential requirements. This European Standard has been drafted for applications in buildings, but it may also be used in other areas where it is relevant. This European test standard is one of the following group of interrelated standards on test methods for
22、 determining dimensions and properties of thermal insulation materials and products, all of which fall within the scope of CEN/TC 88: EN 822, Thermal insulating products for building applications Determination of length and width EN 823, Thermal insulating products for building applications Determin
23、ation of thickness EN 824, Thermal insulating products for building applications Determination of squareness EN 825, Thermal insulating products for building applications Determination of flatness EN 826, Thermal insulating products for building applications Determination of compression behaviour EN
24、 1602, Thermal insulating products for building applications Determination of the apparent density EN 1603, Thermal insulating products for building applications Determination of dimensional stability under constant normal laboratory conditions (23 C/50 % relative humidity) EN 1604, Thermal insulati
25、ng products for building applications Determination of dimensional stability under specified temperature and humidity conditions EN 1605, Thermal insulating products for building applications Determination of deformation under specified compressive load and temperature conditions EN 1606, Thermal in
26、sulating products for building applications Determination of compressive creep DIN EN 1604:2013-05 EN 1604:2013 (E) 4 EN 1607, Thermal insulating products for building applications Determination of tensile strength perpendicular to faces EN 1608, Thermal insulating products for building applications
27、 Determination of tensile strength parallel to faces EN 1609, Thermal insulating products for building applications Determination of short-term water absorption by partial immersion EN 12085, Thermal insulating products for building applications Determination of linear dimensions of test specimens E
28、N 12086, Thermal insulating products for building applications Determination of water vapour transmission properties EN 12087, Thermal insulating products for building applications Determination of long-term water absorption by immersion EN 12088, Thermal insulating products for building application
29、s Determination of long-term water absorption by diffusion EN 12089, Thermal insulating products for building applications Determination of bending behaviour EN 12090, Thermal insulating products for building applications Determination of shear behaviour EN 12091, Thermal insulating products for bui
30、lding applications Determination of freeze-thaw resistance EN 12429, Thermal insulating products for building applications Conditioning to moisture equilibrium under specified temperature and humidity conditions EN 12430, Thermal insulating products for building applications Determination of behavio
31、ur under point load EN 12431, Thermal insulating products for building applications Determination of thickness for floating floor insulating products EN 13793, Thermal insulating products for building applications Determination of behaviour under cyclic loading EN 13820, Thermal insulating materials
32、 for building applications Determination of organic content According to the CEN/CENELEC 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,
33、 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, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1604:2013-05 EN 1604
34、:2013 (E) 5 1 Scope This European Standard specifies the equipment and procedures for evaluating dimensional changes of test specimens under specified conditions of temperature, relative humidity and duration of exposure. This European Standard proposes a range of conditions from which one or more d
35、esirable test conditions can be selected. It is applicable to thermal insulating products. 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 edition cited applies.
36、 For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12085, Thermal insulating products for building applications Determination of linear dimensions of test specimens ISO 5725-2, Accuracy (trueness and precision) of measurement methods and res
37、ults Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 length l dimension of the test specimen parallel to the longer linear dimens
38、ion of major surface of the original product 3.2 width b linear dimension of the major surface of the test specimen, measured at right angles to the length 3.3 thickness d linear dimension measured perpendicularly to the length and width plane 4 Principle The changes in linear dimensions are determi
39、ned which occur when the test specimens have been conditioned, subjected to specified environments for a given period, and then reconditioned. 5 Apparatus 5.1 Temperature controlled or temperature and humidity controlled chamber, capable of maintaining the test specimens within the specified conditi
40、ons and within the limits specified in 7.2. 5.2 Measuring instruments, capable of measuring linear dimensions of test specimens in accordance with EN 12085, to an accuracy of 0,1 mm. DIN EN 1604:2013-05 EN 1604:2013 (E) 6 6 Test specimens 6.1 Dimensions of test specimens The thickness of test specim
41、ens shall be the original product thickness. The test specimens shall be squarely cut and have a side length of (200 1) mm. If larger dimensions are used, the accuracy shall be as given in 5.2. 6.2 Number of test specimens The number of test specimens shall be as specified in the relevant product st
42、andard. If the number is not specified, then at least three test specimens shall be tested for each set of chosen conditions. In the absence of a product standard or any other European Technical Specification, the number of test specimens may be agreed between parties. 6.3 Preparation of test specim
43、ens The test specimens shall be cut so that they are representative of the full size product. Any surface skins, facings and/or coatings shall be retained. Length and width directions shall be marked on the test specimens. 6.4 Conditioning of test specimens The test specimens shall be conditioned to
44、 equilibrium with an atmosphere at (23 2) C and (50 5) % relative humidity. A test specimen is considered to be conditioned when changes in length and in width, measured according to 7.2, between two consecutive measurements at a time interval of two weeks, are less than 0,1 %. Other time intervals
45、may be defined in the relevant product standard or any other European Technical Specification. 7 Procedure 7.1 Test conditions Condition the test specimens in accordance with 6.4. 7.2 Test procedure In the same atmosphere as used for conditioning, determine the initial length and width of each test
46、specimen (l0and b0) by taking readings at three positions (l01, l02, l03and b01, b02, b03) and the initial thickness (d0) at five positions (d01, d02, d03, d04, d05) as shown in Figure 1, using the appropriate methods described in EN 12085, to an accuracy of 0,1 mm. Expose a set of test specimens to
47、 each of the conditions specified in the relevant product standard. In the absence of such a specification, test conditions may be agreed between parties chosen from the following: For a specified temperature without a specified relative humidity: (40 3) C DIN EN 1604:2013-05 EN 1604:2013 (E) 7 (30
48、3) C (+40 2) C (+60 2) C For a specified temperature with a relative humidity specified in the range 30 % to 90 %, to an accuracy of 5 % relative humidity: (+20 2) C (+23 2) C (+60 2) C (+70 2) C Other conditions may be used. Lay the test specimens horizontally or place them vertically in the test c
49、hamber, not less than 25 mm apart, on a rigid wire mesh or perforated metal plate such that a substantial amount of free air is circulated around the test specimens. The test specimens shall not be exposed to the direct radiation from any heating elements. The preferred duration of exposure is (24 1) h or (48 1) h. Other exposure times may be as specified in the relevant product standard or
