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1、BRITISH STANDARD BS EN 13497:2002 Thermal insulation products for building applications Determination of the resistance to impact of external thermal insulation composite systems (ETICS) The European Standard EN 13497:2002 has the status of a British Standard ICS 91.100.60 ? Licensed Copy: sheffield
2、un sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13497:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 15 April 2003 BSI 15 April 2003 ISBN 0 580 41602 X National foreword This British Standard is
3、the official English language version of EN 13497:2002. The UK participation in its preparation was entrusted by Technical Committee B/540, Energy performance of materials, components and buildings, to Subcommittee B/540/1, European Standards for thermal insulation, which has the responsibility to:
4、A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International
5、 Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. 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 St
6、andard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Euro
7、pean developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since pub
8、lication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13497 October 2002 ICS 91.100.60 English version Thermal insulation products for building applications - Dete
9、rmination of the resistance to impact of external thermal insulation composite systems (ETICS) Produits isolants thermiques destins aux applications du btiment - Dtermination de la rsistance au choc des systmes composites disolation thermique par lextrieur (systmes I.T.E.) Wrmedmmstoffe fr das Bauwe
10、sen - Bestimmung der Schlagfestigkeit von auenseitigen Wrmedmm- Verbundsystemen (WDVS) This European Standard was approved by CEN on 19 August 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status o
11、f a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version
12、 in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, G
13、ermany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 C
14、ENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13497:2002 E Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 2 Contents page Foreword3 1Scope 4 2Normative r
15、eferences 4 3Terms and definitions4 4Principle4 5Test apparatus4 6Test specimens5 6.1Preparation and number of test specimens5 6.2Conditioning of test specimens .5 7Procedure .5 7.1Test conditions 5 7.2Test procedure.5 8Expression of results 7 9Accuracy of measurement7 10Test report 8 Licensed Copy:
16、 sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 3 Foreword This document (EN 13497:2002) has been prepared by Technical Committee CEN /TC 88, “Thermal insulating materials and products“ the secretariat of which is held by DIN. This Europ
17、ean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2003, and conflicting national standards shall be withdrawn at the latest by April 2003. This European Standard is one of a series of standards which sp
18、ecify 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 the approximation of laws, regulations and
19、 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 may also be used in other areas where it is relevant. According
20、to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portug
21、al, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 4 1 Scope This European Standard specifies equipment and a procedure for determining the resistance to impact of externa
22、l thermal insulation composite systems. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated refer
23、ences subsequent amendments to, or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 823, Thermal insulating product
24、s for building applications Determination of thickness. EN 1015-1, Methods of test for mortar for masonry Part 1: Determination of particle size distribution (by sieve analysis). EN 1602, Thermal insulating products for building applications Determination of the apparent density. EN 1607, Thermal in
25、sulating products for building applications Determination of tensile strength perpendicular to faces. prEN 13499:1999, Thermal insulation products for buildings External Thermal Insulation Composite Systems (ETICS) based on expanded polystyrene Specification. prEN ISO 3251, Paints, varnishes and pla
26、stics Determination of non-volatile matter content (ISO/DIS 3251:2000) EN ISO 3451-1, Plastics Determination of ash Part 1: General methods (ISO 3451-1:1997). prEN ISO 9229:1997, Thermal insulation Definitions of terms (ISO 9229:1997). ISO 7892, Vertical building elements Impact resistance tests Imp
27、act bodies and general test procedures. 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in prEN ISO 9229:1997 and prEN 13499:1999 apply. 4 Principle The resistance to impact (impact resistance) of external thermal insulation composite systems is det
28、ermined by means of a steel ball falling on to the surface of the ETICS. Any damages occurring are rated qualitatively (e.g. the reinforcement has become visible; the finishing material or the base coat has visibly delaminated or the base coat with the reinforcement has been perforated). 5 Test appa
29、ratus For the impact resistance level of 2 J a steel ball of (500 5) g falls from a height of (408 1) mm. For this a vertical pipe with an internal diameter of at least 2 mm greater than the diameter of the steel ball and a length of 408 mm is erected above a surface of the horizontal test specimen.
30、 The ball falls through the pipe on to the surface of the test specimen (see figure 1). Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 5 For the impact resistance level of 10 J a steel ball of (1 000 10) g falls from a hei
31、ght of (1 020 1) mm. For this a vertical pipe with an internal diameter of at least 2 mm greater than the diameter of the steel ball and a length of 1 020 mm is erected above a surface of the horizontal test specimen. The ball falls through the pipe on to the surface of the test specimen (see Figure
32、 1). Alternatively, a test apparatus as specified in ISO 7892 can be used. 6 Test specimens 6.1 Preparation and number of test specimens The base coat with the reinforcement is applied in accordance with the manufacturers instructions on to the surface of the thermal insulation material. The test sp
33、ecimens shall have minimum dimensions of 200 mm 200 mm 60 mm. After a time period which is specified by the manufacturer, the finishing material is applied on to the base coat in accordance with the manufacturers instructions. The number of the test specimens should be chosen so that five tests can
34、be performed according to the test procedure described in 7.2. 6.2 Conditioning of test specimens The conditioning of test specimens shall be carried out as specified in the relevant ETICS product standard. NOTE In the absence of a product standard for ETICS or any other European technical specifica
35、tion, the conditioning procedure may be agreed between parties. 7 Procedure 7.1 Test conditions The test shall be carried out at (23 5) C. 7.2 Test procedure For the requirement 2 J the steel ball with 500 g falls from a height of 408 mm on to the surface of the test specimen. For the requirement 10
36、 J the steel ball with 1 000 g falls from a height of 1 020 mm on to the surface of the test specimen. Each test has to be performed five times on different points of the test specimen(s), these points shall have a minimum distance of 100 mm from each other and from the edges of the specimen. Licens
37、ed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 6 Key 1Height for 2 J: 408 mm Height for 10 J:1 020 mm 2Finishing material 3Base coat with reinforcement 4Thermal insulation material 5Flat and rigid surface 6Vertical pipe Figure 1
38、 Example of a test apparatus and the test specimen for the resistance to impact The impact resistance of ETICS can be also tested according to ISO 7892. In this case the impact body falls like a pendulum onto the specimen arranged in position in a frame. In case of rebound the impact body shall be h
39、eld back to avoid a second impact (see Figure 2). Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 7 Key 1thermal insulation material 2base coat with reinforcement 3 finishing material 4steel ball 5steel wire 6device for fix
40、ing Figure 2 Example of a test apparatus for the resistance to impact according to ISO 7892 8 Expression of results Describe the damage observed. The following results are considered as damages: the reinforcement has become visible; the finishing material or the base coat has visibly delaminated; th
41、e base coat with the reinforcement has been perforated. 9 Accuracy of measurement NOTEIt has not been possible to include a statement on the accuracy of the measurement in this edition of the standard. But it is intended to include such a statement when the standard is next revised. Licensed Copy: s
42、heffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 8 10 Test report The test report shall include the following information: a) a reference to this European Standard; b) product identification given by the system manufacturer; 1) ETICS i) pro
43、duct name, factory, manufacturer or supplier; ii) batch numbers of the components; 2) Finishing material and base coat i) type of product (finishing material or base coat); ii) packaging when the product arrived at the laboratory; iii) the form of the product (paste or powder); iv) preparation of th
44、e product (with adding cement, water or other components, time and procedure for mixing the components before application); v) type of the main binders of the product (lime, cement, organic binder); vi) if the product is a paste, the non-volatile matter determined in accordance with prEN ISO 3251, t
45、est conditions 3 h at 105 C; vii) if the main binder of the product is organic, ash content determined in accordance with EN ISO 3451-1, test conditions 2 h at 450 C; viii) maximum grain size measured according EN 1015-1; ix) thicknesses of the applied layers of finishing material and base coat; 3)
46、Reinforcement i) type, product name and manufacturer; ii) mass per square metre of the reinforcement in gram per square metre; iii) thread count in warp and weft per 100 mm or mesh dimensions of the reinforcement; 4) Thermal insulating material i) type, product name and manufacturer; ii) thickness a
47、ccording to EN 823; iii) declared density according to EN 1602; iv) declared tensile strength perpendicular to faces according to EN 1607. c) test procedure 1) pre-test history and sampling, e.g. who sampled and where; 2) conditioning; 3) deviation from clauses 6 and 7; Licensed Copy: sheffieldun sh
48、effieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13497:2002 (E) 9 4) date of test; 5) number and dimensions of test specimens; 6) general information regarding the test; 7) events which may have affected the results; 8) number and type of test specimens which have bee
49、n discarded and why; NOTEInformation about the apparatus and identity of the technician should be available in the laboratory, but it need not to be recorded in the report. d) results 1) description of the of failures. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 09:34:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13497:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independe