1、May 2013 Translation by DIN-Sprachendienst.English price group 12No 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!%$;R“2012447www.din.deDDIN EN 1606Thermal insulating products for building applications Determination of compressive creep;English version EN 1606:2013,English translation of DIN EN 1606:2013-05Wrmedmmstoffe fr das Bauwesen Bestimmung des Langzeit-Kriechverhaltens bei Druckbeanspruchung;Engl
3、ische Fassung EN 1606:2013,Englische bersetzung von DIN EN 1606:2013-05Produits isolants thermiques destins aux applications du btiment Dtermination du fluage en compression;Version anglaise EN 1606:2013,Traduction anglaise de DIN EN 1606:2013-05SupersedesDIN EN 1606:2007-06www.beuth.deDocument comp
4、rises 21 pagesIn case of doubt, the German-language original shall be considered authoritative.04.13DIN EN 1606:2013-05 2 A comma is used as the decimal marker. National foreword This document (EN 1606:2012) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and product
5、s” (Secretariat: DIN, Germany) The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-56-60 AA Wrmedmmstoffe. The DIN Standard corresponding to the International Standard referred to in t
6、his document is as follows: ISO 5725-2 DIN ISO 5725-2 Amendments This standard differs from DIN EN 1606:2007-06 as follows: a) the standard has been editorially revised. Previous editions DIN EN 1606: 1997-01, 2007-06 National Annex NA (informative) Bibliography DIN ISO 5725-2, Accuracy (trueness an
7、d 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 1606 March 2013 ICS 91.100.60 Supersedes EN 1606:1996English Version Thermal insulatin
8、g products for building applications - Determination of compressive creep Produits isolants thermiques destins aux applications du btiment - Dtermination du fluage en compression Wrmedmmstoffe fr das Bauwesen - Bestimmung des Langzeit-Kriechverhaltens bei Druckbeanspruchung This European Standard wa
9、s 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 national standard without any alteration. Up-to-date lists and bibliographical references concerning such
10、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 version in any other language made by translation under the responsibility of a CEN member into its own l
11、anguage 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Gre
12、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
13、 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 1606:2013: EEN 1606:2013 (E) 2 Contents Page Foreword . 3 1 Scope 5 2 Normative references . 5 3 Terms and definitions 5 4 P
14、rinciple 6 5 Apparatus . 7 6 Test specimens 8 6.1 Selection of test specimens 8 6.2 Dimensions of test specimens 8 6.3 Number of test specimens . 8 6.4 Preparation of test specimens . 8 6.5 Conditioning of test specimens. 9 7 Procedure . 9 7.1 Test conditions . 9 7.2 Stress selection 9 7.3 Test proc
15、edure . 9 7.4 Duration of test . 11 8 Calculation and expression of results 11 9 Precision of the method . 12 10 Test report 12 Annex A (normative) Calculation method 14 A.1 General . 14 A.2 Principle 14 A.3 Procedure . 15 A.4 Calculation of long-term deformation . 16 Annex B (informative) Example o
16、f a linear regression analysis . 17 DIN EN 1606:2013-05 EN 1606:2013 (E) 3 Foreword This document (EN 1606:2013) 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 o
17、f a national standard, either by publication of an identical text or by endorsement, 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 subj
18、ect of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1606:1996. The revision of this standard contains no major changes, only minor corrections and clarifications of an editorial nature. This European Standa
19、rd is one of a series of standards which specify test methods for determining 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
20、 the approximation of laws, regulations and administrative provisions of the Member 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 buildings, but it may also be used
21、in other areas where it is relevant. This European test standard is one of the 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
22、 products for building applications Determination of length and width EN 823, Thermal 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 ap
23、plications Determination of flatness EN 826, Thermal insulating products for building 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 application
24、s Determination of dimensional stability under constant normal laboratory conditions (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 pro
25、ducts for building applications Determination of deformation under specified compressive load and temperature conditions EN 1606, Thermal insulating products for building applications Determination of compressive creep DIN EN 1606:2013-05 EN 1606:2013 (E) 4 EN 1607, Thermal insulating products for b
26、uilding applications Determination of tensile strength perpendicular to faces EN 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
27、 by partial immersion EN 12085, Thermal insulating products for building applications 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 b
28、uilding applications Determination of long-term water absorption by immersion EN 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
29、 12090, Thermal insulating products for building applications Determination of 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
30、under specified temperature and humidity conditions EN 12430, Thermal insulating 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,
31、Thermal insulating products for building applications Determination of behaviour 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 follo
32、wing 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, N
33、orway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1606:2013-05 EN 1606:2013 (E) 5 1 Scope This European Standard specifies the equipment and procedures for determining the compressive creep of specimens under various conditions of
34、 stress. 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. For undated references, the late
35、st edition of the referenced document (including any amendments) applies. EN 826, Thermal insulating products for building applications Determination of compression behaviour EN 12085, Thermal insulating products for building applications Determination of linear dimensions of test specimens ISO 5725
36、-2, Accuracy (trueness and precision) of measurement methods and results 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 thicknes
37、s linear dimension measured perpendicular to the length and width plane, where d is the original product thickness; dS is thethickness of the specimen;dLis the thickness of the specimen under the basic compressive stress of the loading device (dead weight); d0 is the thickness of the specimen 60 s a
38、fter the beginning of the loading process; dt is thethickness of the specimen at a given time, t 3.2 compressive stress cratio of the compressive force to the initial surface area of the cross section of the specimen 3.3 deformation X reduction in thickness of the specimen 3.4 relative deformation r
39、atio of the deformation of the specimen, X, and its thickness dS, measured in the direction of loading DIN EN 1606:2013-05 EN 1606:2013 (E) 6 3.5 compressive creep Xctincrease in deformation of the specimen under a constant stress with time under specified conditions of temperature and humidity Xct=
40、 Xt X0where Xtis the deformation at time t; X0is the initial deformation (after 60 s from the beginning of loading) Note 1 to entry: An illustration of the different thicknesses and deformations is given in Figure 1. Key dLreference value for deformation measurements t time 1 dead weight of the load
41、ing device ( 0,9) r = 0,984 42 b = 0,185 91 a = 1,470 94 Figure B.1 shows straight line regression analysis of the values of log Xct, versus log t, with m = 0,033 81 and b = 0,185 91. The long-term deformation value of the specimens for ten years (about 87 600 h), for example, is to be calculated us
42、ing Formula (A.1), with m and b as given above: X87 600= X0+ 0,033 81 87 6000,185 91X87 600= 0,50 mm The relative deformation follows from (see Clause 8): t = (Xt/dS) 100 87 600= (0,50/50,2) 100 87 600= 1,0% DIN EN 1606:2013-05 EN 1606:2013 (E) 18 In Figure B.2, the relative deformation, t, shall be
43、 plotted against time in a semi-log diagram. In this plot, the measured values are depicted as points () and the curve is based an the mathematical calculation showing the extrapolation up to 100 000 h (about 11,4 years). Table B.1 Measured values for the deformation of three single specimens for on
44、e compressive stress Test specimen No. 1 No. 2 No. 3 Thickness, dSmm 50,2 50,2 50,2 Thickness, dLmm 50,19 50,24 50,24 Deformation, X0mm 0,22 0,23 0,21 Table B.2 Measured deformation and calculations for the specimens in Table B.1 Time, t log t Deformation, XtRelative deformation, tt(mean) Compressiv
45、e creep, XctXct(mean) log Xcth Mm % % mm mm No. 1 No. 2 No. 3 No. 1 No. 2 No. 3 No. 1 No. 2 No. 3 167 2,222 72 0,31 0,31 0,29 0,61 0,61 0,58 0,601 0,09 0,08 0,08 0,082 1,086 19 215 2,332 44 0,31 0,31 0,30 0,61 0,63 0,59 0,608 0,09 0,08 0,09 0,085 1,068 88 287 2,457 88 0,31 0,32 0,30 0,62 0,64 0,60 0
46、,621 0,09 0,09 0,09 0,092 1,036 21 357 2,552 67 0,32 0,33 0,31 0,64 0,65 0,62 0,637 0,10 0,10 0,10 0,100 1,000 00 431 2,634 48 0,33 0,33 0,32 0,66 0,66 0,63 0,652 0,11 0,10 0,11 0,107 0,969 27 527 2,721 81 0,33 0,34 0,32 0,66 0,67 0,64 0,657 0,11 0,11 0,11 0,110 0,958 61 623 2,794 49 0,34 0,34 0,32
47、0,67 0,68 0,64 0,663 0,12 0,11 0,11 0,113 0,946 92 719 2,856 73 0,34 0,35 0,33 0,68 0,69 0,66 0,677 0,12 0,12 0,12 0,120 0,920 82 863 2,936 01 0,34 0,35 0,32 0,67 0,70 0,64 0,672 0,12 0,12 0,11 0,118 0,929 35 1 007 3,003 03 0,35 0,36 0,34 0,70 0,71 0,67 0,692 0,13 0,13 0,13 0,127 0,895 06 1 439 3,15
48、8 06 0,36 0,37 0,35 0,72 0,73 0,69 0,715 0,14 0,14 0,14 0,139 0,855 94 1 943 3,288 47 0,36 0,38 0,35 0,73 0,75 0,70 0,725 0,14 0,15 0,14 0,144 0,841 64 2 447 3,388 63 0,37 0,38 0,36 0,74 0,76 0,72 0,740 0,15 0,15 0,15 0,152 0,819 11 3 215 3,507 18 0,38 0,39 0,37 0,75 0,78 0,73 0,752 0,16 0,16 0,16 0
49、,158 0,802 26 4 127 3,615 63 0,38 0,40 0,37 0,77 0,79 0,74 0,765 0,16 0,17 0,16 0,164 0,784 27 4 487 3,651 96 0,39 0,40 0,37 0,77 0,80 0,74 0,771 0,17 0,17 0,16 0,167 0,777 28 5 015 3,700 27 0,39 0,40 0,38 0,78 0,80 0,75 0,775 0,17 0,17 0,17 0,169 0,772 11 5 855 3,767 53 0,39 0,40 0,38 0,78 0,80 0,76 0,780 0,17 0,17 0,17 0,172 0,765 31 6 527 3,814 71 0,40 0,41 0,38 0,79 0,81 0,76 0,787 0,18 0,18 0,17 0,175 0,7
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