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!%$/U“2011250www.din.deDDIN EN 1605Thermal insulating products for building applications Determination of deformation under specified compressive load andtemperature conditions;English version EN 1605:2013,English translation of DIN EN 1605:2013-05Wrmedmmstoffe fr das Bauwesen Bestimmung der V
3、erformung bei definierter Druck- und Temperaturbeanspruchung;Englische Fassung EN 1605:2013,Englische bersetzung von DIN EN 1605:2013-05Produits isolants thermiques destins aux applications du btiment Dtermination de la dformation sous charge en compression et conditions detemprature spcifies;Versio
4、n anglaise EN 1605:2013,Traduction anglaise de DIN EN 1605:2013-05SupersedesDIN EN 1605:2007-06www.beuth.deDocument comprises 13 pagesIn case of doubt, the German-language original shall be considered authoritative.04.13DIN EN 1605:2013-05 2 A comma is used as the decimal marker. National foreword T
5、his document (EN 1605:2013) 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 Committee), Workin
6、g 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 1605:2007-06 as follows: a) the standard has been editorially revised. Previous e
7、ditions 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 53431: 1977-08 DIN EN 1605: 1997-01, 2007-06 National Annex NA (informative) Bibliography DIN ISO 5725-2, Accuracy (trueness and precision) of me
8、asurement 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 1605 March 2013 ICS 91.100.60 Supersedes EN 1605:1996English Version Thermal insulating products for bui
9、lding applications - Determination of deformation under specified compressive load and temperature conditions Produits isolants thermiques destins aux applications du btiment - Dtermination de la dformation sous charge en compression et conditions de temprature spcifies Wrmedmmstoffe fr das Bauwesen
10、 - Bestimmung der Verformung bei definierter Druck- und Temperaturbeanspruchung 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 for giving this European Standard the status of a n
11、ational 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 versions (English, French, German). A
12、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 Austria, Belgium, Bulgaria, Croatia, Cypru
13、s, 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, Sweden, Switzerland, Turkey and United King
14、dom. 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 Members. Ref. No. EN 1605:2013: EEN 1605
15、: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 7 Procedure . 8 8 Calculation and expression of results 9 9 Accuracy of measurement . 9 10 Test report 10 DIN EN 1605:2013-05 EN 1605:2013 (E) 3 Fore
16、word This document (EN 1605:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorse
17、ment, at the latest by September 2013, and conflicting national 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 ide
18、ntifying any or all such patent rights. This document supersedes EN 1605:1996. 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
19、dimensions and properties of thermal insulating materials and 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 M
20、ember States relating to construction products (Directive 89/106/EEC) through the consideration of the essential requirements. This European Standard has been drafted for applications in building, but it may also be used in other areas where it is relevant. This European test standard is one of the
21、following group of interrelated standards on test methods for 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, T
22、hermal insulating products for building applications Determination 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 bu
23、ilding applications Determination of compression behaviour EN 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 condi
24、tions (23 C/50 % relative humidity) EN 1604, Thermal insulating 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 co
25、mpressive load and temperature conditions EN 1606, Thermal insulating products for building applications Determination of compressive creep DIN EN 1605:2013-05 EN 1605:2013 (E) 4 EN 1607, Thermal insulating products for building applications Determination of tensile strength perpendicular to faces E
26、N 1608, Thermal insulating products for building applications 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 applic
27、ations Determination of linear dimensions of test specimens EN 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 E
28、N 12088, Thermal insulating products for building applications 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
29、shear behaviour EN 12091, Thermal insulating products for building 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 insulatin
30、g products for building applications Determination of behaviour 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 behaviou
31、r under cyclic loading EN 13820, Thermal insulating materials 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,
32、 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, Sweden, Switzerlan
33、d, Turkey and the United Kingdom. DIN EN 1605:2013-05 EN 1605:2013 (E) 5 1 Scope This European Standard specifies the equipment and procedures for determining the deformation occurring under specified conditions of compressive load, temperature and time. It is applicable to thermal insulating produc
34、ts. 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. For undated references, the latest edition of the referenced document (including any a
35、mendments) 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 results Part 2: Basic method for the determination of repeatability and reproducibility of
36、 a standard measurement method 3 Terms and definitions For the purposes of this document, the following term and definition applies. 3.1 relative deformation reduction in thickness of a test specimen under specified compressive load, expressed as a percentage of its initial thickness, measured in th
37、e direction of compressive loading 4 Principle A specified compressive load is applied to a test specimen and the relative deformation is measured in two steps each with a different temperature and time condition. 5 Apparatus 5.1 Instruments, capable of measuring linear dimensions of test specimens
38、in accordance with EN 12085 to an accuracy of 0,5 % for length and width and 0,1 mm for thickness. 5.2 Oven, with thermostat and forced air circulation, capable of maintaining the required temperature to within 1 K. 5.3 Loading device, consisting of two flat plates, one of which shall be movable, so
39、 arranged that they compress the test specimen in a vertical direction. The movable plate shall be guided in such a manner as to be self-aligning. The plates shall be capable of being loaded smoothly and without distortion so that, during the test, the static stress does not change by more than 5 %
40、(see Figure 1 and Table 1). The two flat plates should be finely ground/polished. The distance between the upper plate and the reading device should be as short as possible. The zero setting of the deformation measurement should be done using a calibrated steel block approximately of the same thickn
41、ess as the product to be tested. DIN EN 1605:2013-05 EN 1605:2013 (E) 6 6 Test specimens 6.1 Dimensions of test specimens The thickness of the test specimens shall be the original product thickness, provided that the thickness is at least 20 mm. The test specimens shall be squarely cut and have side
42、s with the following recommended dimensions: 50 mm x 50 mm or 100 mm x 100 mm or 150 mm x 150 mm or 200 mm x 200 mm or 300 mm x 300 mm. The side length shall be equal to or greater than the thickness. Dimensions used shall be as specified in the relevant product standard. In the absence of a product
43、 standard or any other European Technical Specification, the dimensions of the test specimens may be agreed between parties. The tolerance on parallelism between the two faces of the test specimen shall not be greater than 0,5 % of its side length, with a maximum of 0,5 mm. If the test specimen is n
44、ot flat, it shall be ground flat or an adequate coating shall be applied to prepare the surface for the test. Where it is coated, no significant deformation should occur in the coating or it shall be taken into account by deducting the deformation of the coating. 6.2 Number of test specimens The num
45、ber of test specimens shall be as specified in the relevant product standard. If the number is not specified, then at least three test specimens shall be used for each selected set of conditions. In the absence of a product standard or any other European Technical Specification, the number of test s
46、pecimens may be agreed between parties. 6.3 Preparation of test specimens The test specimens shall be cut so that the direction of loading applied to the product will correspond to the direction in which the compressive forces are applied to the product in use. Natural surface skins and any facings
47、and/or coatings that form an integral part of the product shall be retained. Special methods of preparation, when needed, are given in the relevant product standard or any other European Technical Specification. DIN EN 1605:2013-05 EN 1605:2013 (E) 7 Figure 1 a) Figure 1 b) Key 1 dial gauge 2 oven 3
48、 loading bridge 4 load distribution plate (movable, self-aligning) 5 test specimen 6 crosshead 7 loading by weights 8 load Figure 1 Examples of test apparatus DIN EN 1605:2013-05 EN 1605:2013 (E) 8 6.4 Conditioning of test specimens The test specimens shall be conditioned for at least 6 h at (23 5)
49、C. In case of dispute, they shall be conditioned at (23 2) C and (50 5) % relative humidity for the time specified in the relevant product standard. 7 Procedure 7.1 Test conditions The test conditions shall be as specified in Table 1. 7.2 Test procedure Measure the length and width of each test specimen to an accuracy of 0,5 %, in accordance with EN 12085. These dimensions are used for calculating the initial area of the cross section
