ISO 29803-2010 Thermal insulation products for building applications - Determination of the resistance to impact of external thermal insulation composite system.pdf

1、 Reference number ISO 29803:2010(E) ISO 2010INTERNATIONAL STANDARD ISO 29803 First edition 2010-01-15 Thermal insulation products for building applications Determination of the resistance to impact of external thermal insulation composite systems (ETICS) Produits isolants thermiques destins aux appl

2、ications du btiment Dtermination de la rsistance au choc des systmes disolation thermique par lextrieur (systmes ITE) ISO 29803:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited

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7、ightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedISO 29803:2010(E) ISO 2010 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing In

8、ternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison

9、with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of techn

10、ical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn

11、 to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 29803 was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the built environment,

12、Subcommittee SC 1, Test and measurement methods. ISO 29803 is based on EN 13497:2002 prepared by Technical Committee CEN/TC 88 Thermal insulating materials and products. However, 6.2, conditioning of the test specimens, 7.1, test conditions, and Clause 10, test report have been modified to reflect t

13、he conditions for tropical countries. Further, Clause 8 has been modified. ISO 29803:2010(E) iv ISO 2010 All rights reservedThis International Standard is based on EN 13497:2002 prepared by Technical Committee CEN/TC 88 Thermal insulating materials and products, which has been amended by ISO/TC 163/

14、SC 1 with reference to conditioning and testing conditions in tropical countries. This International Standard is one of a series of documents specifying test methods, based on existing European Standards, that are being adopted by ISO. This “package” of standards includes the following group of inte

15、rrelated documents. International Standard Title Respective EN standard 12968 Thermal insulation products for building applications Determination of the pull-off resistance of external thermal insulation composite systems (ETICS) (foam block test) EN 13495 29465 Thermal insulating products for build

16、ing applications Determination of length and width EN 822 29466 Thermal insulating products for building applications Determination of thickness EN 823 29467 Thermal insulating products for building applications Determination of squareness EN 824 29468 Thermal insulating products for building applic

17、ations Determination of flatness EN 825 29469 Thermal insulating products for building applications Determination of compression behaviour EN 826 29470 Thermal insulating products for building applications Determination of the apparent density EN 1602 29471 Thermal insulating products for building a

18、pplications Determination of dimensional stability under constant normal laboratory conditions (23C/50 % relative humidity) EN 1603 29472 Thermal insulating products for building applications Determination of dimensional stability under specified temperature and humidity conditions EN 1604 29764 The

19、rmal insulating products for building applications Determination of deformation under specified compressive load and temperature conditions EN 1605 29765 Thermal insulating products for building applications Determination of tensile strength perpendicular to faces EN 1607 29766 Thermal insulating pr

20、oducts for building applications Determination of tensile strength parallel to faces EN 1608 29767 Thermal insulating products for building applications Determination of short-term water absorption by partial immersion EN 1609 29768 Thermal insulating products for building applications Determination

21、 of linear dimensions of test specimens EN 12085 29769 Thermal insulating products for building applications Determination of behaviour under point load EN 12430 29770 Thermal insulating products for building applications Determination of thickness for floating-floor insulating products EN 12431 297

22、71 Thermal insulating materials for building applications Determination of organic content EN 13820 29803 Thermal insulation products for building applications Determination of the resistance to impact of external thermal insulation composite systems (ETICS) EN 13497 29804 Thermal insulation product

23、s for building applications Determination of the tensile bond strength of the adhesive and of the base coat to the thermal insulation material EN 13494 29805 Thermal insulation products for building applications Determination of the mechanical properties of glass fibre meshes EN 13496 INTERNATIONAL

24、STANDARD ISO 29803:2010(E) ISO 2010 All rights reserved 1Thermal insulation products for building applications Determination of the resistance to impact of external thermal insulation composite systems (ETICS) 1 Scope This International Standard specifies equipment and a procedure for determining th

25、e resistance to impact of external thermal insulation composite systems (ETICS). 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 r

26、eferenced document (including any amendments) applies. ISO 29466, Thermal insulating products for building applications Determination of thickness ISO 29470, Thermal insulating products for building applications Determination of the apparent density ISO 29765, Thermal insulating products for buildin

27、g applications Determination of tensile strength perpendicular to faces EN 13499, Thermal insulation products for buildings External thermal insulation composite systems (ETICS) based on expanded polystyrene Specification ISO 3251, Paints, varnishes and plastics Determination of non-volatile matter

28、content ISO 9229, Thermal insulation Vocabulary 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 9229 and EN 13499 apply. 4 Principle The resistance to impact (impact resistance) of external thermal insulation composite systems is determined by means

29、of a steel ball falling on to the surface of the ETICS. Any damage occurring is 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 apparatus For the impac

30、t 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. The ball falls t

31、hrough the pipe on to the surface of the test specimen (see Figure 1). ISO 29803:2010(E) 2 ISO 2010 All rights reservedFor the impact resistance level of 10 J, a steel ball of (1 000 10) g falls from a height of (1 020 1) mm. For this, a vertical pipe with an internal diameter of at least 2 mm great

32、er 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 1). Alternatively, a test apparatus as specified in ISO 7892 may be used. 6 Test specimens 6.

33、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 specimens shall have minimum dimensions of 200 mm 200 mm 60 mm. After a time period which is spe

34、cified 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 be performed according to the test procedure described in 7.2. 6.2 Conditioning of test specim

35、ens 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 specification, the conditioning procedure can be agreed on between the parties. In tropical countries,

36、different conditioning and testing conditions might be relevant. In such cases, the conditions shall be (27 2) C and (65 5) % relative humidity and be stated clearly in the test report. 7 Procedure 7.1 Test conditions The test shall be carried out at (23 2) C and (50 5) % relative humidity. In tropi

37、cal countries, different conditioning and testing conditions might be relevant. In this case, the conditions shall be (27 2) C and (65 5) % relative humidity and be stated clearly in the test report. 7.2 Test procedure For the requirement 2 J, the steel ball with 500 g falls from a height of 408 mm

38、on to the surface of the test specimen. For the requirement 10 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), and these points shall have a minimum distance o

39、f 100 mm from each other and from the edges of the specimen. ISO 29803:2010(E) ISO 2010 All rights reserved 3Key 1 finishing material 2 base coat with reinforcement aHeight for 2 J: 408 mm; height for 10 J: 1 020 mm. 3 thermal insulation material 4 flat and rigid surface 5 vertical pipe Figure 1 Exa

40、mple of a test apparatus and the test specimen for the resistance to impact The impact resistance of ETICS may be also tested in accordance with 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

41、be held back to avoid a second impact (see Figure 2). 8 Expression of results Describe the damage observed. The following results are considered as damage: the reinforcement has become visible; the finishing material or the base coat has visibly delaminated; the damage is hardly visible (slight dama

42、ge), but can be felt by touching the surface; the base coat with the reinforcement has been perforated; the finishing coat has peripheral crack around the impact without damage of the base coat. ISO 29803:2010(E) 4 ISO 2010 All rights reserved9 Accuracy of measurement NOTE It was not possible to inc

43、lude a statement on the accuracy of the measurement at the time of publication of this International Standard, however, it is intended to include such a statement in future editions of this International Standard. Dimensions in millimetres Key 1 thermal insulation material 2 base coat with reinforce

44、ment 3 finishing material 4 steel ball 5 steel wire 6 device for fixing Figure 2 Example of a test apparatus for the resistance to impact in accordance with ISO 7892 ISO 29803:2010(E) ISO 2010 All rights reserved 510 Test report The test report shall include the following information: a) a reference

45、 to this International Standard, i.e. ISO 29803:2010; b) the product identification given by the system manufacturer: 1) for the ETICS: i) the product name, factory, manufacturer or supplier; ii) the batch numbers of the components; 2) for the finishing material and base coat: i) the type of product

46、 (finishing material or base coat); ii) the packaging when the product arrived at the laboratory; iii) the form of the product (paste or powder); iv) the preparation of the product (with adding cement, water or other components, time and procedure for mixing the components before application); v) th

47、e type of the main binders of the product (lime, cement, organic binder); vi) the if the product is a paste, the non-volatile matter determined in accordance with ISO 3251, test conditions 3 h at 105 C; vii) the thicknesses, in millimetres, or coverage in kilogram per square metre dry weight for cem

48、ent- based mortars in bags and to the paste weight for organic renders in buckets; 3) for the reinforcement: i) the type, product name and manufacturer; ii) the mass per square metre of the reinforcement, in gram per square metre; iii) the thread count in warp and weft per 100 mm or mesh dimensions

49、of the reinforcement; 4) for the thermal insulating material: i) the type, product name and manufacturer; ii) the thickness in accordance with ISO 29466; iii) the declared density in accordance with ISO 29470; iv) the declared tensile strength perpendicular to faces in accordance with ISO 29765; ISO 29803:2010(E) 6 ISO 2010 All rights reservedc) for the test procedure: 1) the pre-test history and sampling, e.g. who sampled and wher