EN 1324-2007 0938 Adhesives for tiles - Determination of shear adhesion strength of dispersion adhesives《磁砖胶粘剂 分散胶粘剂剪切强度的测定》.pdf

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1、Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIg49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58d

2、ispersion adhesivesThe European Standard EN 1324:2007 has the status of a British StandardICS 83.180; 91.100.10Adhesives for tiles Determination of shear adhesion strength of BRITISH STANDARDBS EN 1324:2007BS EN 1324:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncont

3、rolled Copy, (c) BSIThis British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2007 BSI 2007ISBN 978 0 580 57395 8Amendments issued since publicationAmd. No. Date Commentscontract. Users are responsible for its correct application.Compliance

4、 with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard is the UK implementation of EN 1324:2007. It supersedes BS EN 1324:1999 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/539, Ceramic tiles a

5、nd other rigid tiling.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1324August 2007ICS 83.180; 91.100.10 Supersedes EN

6、1324:1996 English VersionAdhesives for tiles - Determination of shear adhesion strength ofdispersion adhesivesAdhsifs pour carrelage - Dtermination de ladhrence parcisaillement dun adhsif en dispersionMrtel und Klebstoffe fr Fliesen und Platten - Bestimmungder Haftfestigkeit von Dispersionsklebstoff

7、enThis European Standard was approved by CEN on 21 January 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical ref

8、erences concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member i

9、nto its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

10、 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 200

11、7 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1324:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative referen

12、ces 4 3 Sampling.4 4 Test conditions 4 5 Test materials.4 5.1 General4 5.2 Ceramic tiles.4 6 Apparatus .5 6.1 Template .5 6.2 Spacers .5 6.3 Weight .5 6.4 Loading machine .5 6.5 Shear test jig 6 6.6 Air circulating oven .6 7 Procedure .8 7.1 Preparation of test units .8 7.2 Initial shear adhesion st

13、rength.9 7.3 Adhesion strength after water immersion 10 7.4 Shear adhesion strength after heat ageing.10 7.5 Adhesion at elevated temperature.10 8 Evaluation and expression of results10 9 Test report 10 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) B

14、SIEN 1324:2007 (E) 3 Foreword This document (EN 1324:2007) has been prepared by Technical Committee CEN/TC 67 “Ceramic tiles”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsemen

15、t, at the latest by February 2008, and conflicting national standards shall be withdrawn at the latest by February 2008. This document supersedes EN 1324:1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement th

16、is European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and Uni

17、ted Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 4 1 Scope This European Standard specifies the test method for the determination of the shear adhesion strength of dispersion ceramic tile adhesives. This European Standar

18、d applies to all dispersion ceramic tile adhesives for internal tile installations on walls and floors. This European Standard does not contain performance requirements or recommendations for the design and installation of ceramic tiles. NOTE Ceramic tile adhesives can also be used for other types o

19、f tiles (natural and agglomerated stones etc.), if they do not adversely affect the stones. 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 editi

20、on of the referenced document (including any amendments) applies. EN 1067, Adhesives Examination and preparation of samples for testing EN 14411, Ceramic tiles Definitions, classification, characteristics and marking EN ISO 15605, Adhesives Sampling (ISO 15605:2000) 3 Sampling Take at least 2 kg sam

21、ple of the adhesive in accordance with EN ISO 15605 and EN 1067. 4 Test conditions Standard conditions shall be (23 2) C and (50 5) % relative humidity and a speed of air in the working area less than 0,2 m/s. 5 Test materials 5.1 General Condition all test materials (adhesive etc.) for at least 24

22、h under standard conditions. The adhesive to be tested should be within its shelf life, where this is specified. 5.2 Ceramic tiles The tiles shall be checked prior to conditioning to ensure that they are new, clean and dry. The tiles used for this method shall be of: Licensed Copy: Wang Bin, ISO/EXC

23、HANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 5 type P2: glazed porous body tiles in accordance with EN 14411, group BIII, of water absorption (15 3) % by mass, with a thickness in the range 7 mm to 10 mm and a profile back pattern less than 0,25 mm thick, with

24、facial dimensions of (108 1) mm (108 1) mm. 6 Apparatus 6.1 Template A smooth non absorbent frame as shown in Figure 1. Material: PTFE or similar material with non-stick properties Hole diameter: (14,3 0,1) mm Actual coverage: (50 5) % Thickness: (1,5 0,1) mm Dimensions in millimetres Figure 1 Templ

25、ate 6.2 Spacers Spacer rods 0,8 mm diameter, approximately 40 mm long. 6.3 Weight A weight of less than 100 mm 100 mm cross sectional area capable of exerting a force of (70 0,15) N. 6.4 Loading machine A test machine with suitable capacity and sensitivity for the test and with a variable testing sp

26、eed. The machine shall be capable of applying the load to the tile through a suitable jig (see 6.5). Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 6 6.5 Shear test jig A suitable jig used for converting the compressive or tensile

27、load exerted by the testing machine into a shear force. Examples of suitable jigs are shown in Figures 2 and 3. 6.6 Air circulating oven An air circulating oven capable of controlling the temperature to within 3 C. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled

28、 Copy, (c) BSIEN 1324:2007 (E) 7 Dimensions in millimetres Key 1 hardened insert 2 adjustable jaws from 12 mm to 45 mm Figure 2 Jig for shear adhesion test using a vertical compression machine Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:

29、2007 (E) 8 Dimensions in millimetres Key 1 test unit 2 pressure plate 3 stops 4 adapter 5 “U“ section frame 6 box section frame Figure 3 Jig for shear adhesion test using a tensile machine 7 Procedure 7.1 Preparation of test units Each test unit shall be prepared with two type P2 tiles. Draw a strai

30、ght line on the porous side of one tile 6 mm from the tile edge. (To serve as a guide in overlapping of tile as explained below.) Place the template (see Figure 1) over the unglazed back of the first test tile. Trowel sufficient adhesive across the template and then screed clean so as to neatly and

31、completely fill the holes in the template. Carefully remove the template vertically (see Figure 4). Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 9 Place spacers rods 0,8 mm thick at each corner of the first tile, approximately 20

32、 mm over the tile. After 2 min place a second standard test tile over the coated tile. Place it offset to provide an overlap between tiles with displacement of 6 mm, using the previously scribed line as a guide and ensuring that the edges of the tiles are parallel. Place the test units on a plane su

33、rface and carefully load with (70 0,15) N for 3 min. Carefully remove the spacer rods, without disturbing the relative position of the tiles in the test units. A total of ten test units are required for each test. Condition the units according to the test requirements. Dimensions in millimetres Key

34、1 spacer rods (6.2) 2 ceramic test tile 108 mm 108 mm 3 direction of application of load 4 guide line 5 adhesive Figure 4 Preparation of tile test units 7.2 Initial shear adhesion strength Condition ten test units in standard test conditions (see Clause 4) for 14 days. After conditioning has been co

35、mpleted, place the test units in a shear test jig (see 6.5) and apply a shear force by moving the crosshead at a speed of 5 mm/min until failure occurs. Report the results in Newtons. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E)

36、10 7.3 Adhesion strength after water immersion Condition ten test units in standard test conditions (see Clause 4) for 7 days, then immerse in water at ambient temperature for 7 days. Remove the units and wipe with a cloth and test them as described in 7.2. Report the results in Newtons. NOTE This t

37、est is only for dispersion adhesives used in internal installations subject to wet conditions. 7.4 Shear adhesion strength after heat ageing Condition ten test units in standard conditions (see Clause 4) for 14 days and then place them in an air-circulating oven at (70 3) C for a further 14 days, en

38、suring that air is free to circulate around each test unit. Condition the units for a further 24 h in standard conditions and test them as described in 7.2. Report the results in Newtons. 7.5 Adhesion at elevated temperature Use the procedure described in 7.4 but test the tile adhesion within 1 min

39、of removal of the test unit from the air circulating oven. Report the results in Newtons. 8 Evaluation and expression of results Divide the individual values in Newtons by the conventional area (5 508 mm2) of adhesive contact. The individual values are quoted to 0,1 N/mm2. The shear adhesion strengt

40、h is determined in the following way: determine the mean of ten values; discard the values falling outside the range of 20 % from the mean value; if five or more values remain, determine the new mean value; if less than five values remain, repeat the test. 9 Test report The test report shall provide

41、 the following information: a) number and year of issue of this European Standard, i.e. EN 1324:2007; b) place, date and time of sampling; c) type of adhesive, commercial designation and manufacturer; d) identification of test sample; e) handling and storage of samples before testing; f) test condit

42、ions; Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIEN 1324:2007 (E) 11 g) date of testing; h) test results (individual and mean values and the mode of failure); i) shear adhesion strength for each condition in N/mm2; j) any other factor that coul

43、d have influenced the result. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSIBS EN BSILicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 28/02/2008 02:35, Uncontrolled Copy, (c) BSI389 Chiswick High RoadLondonW4 4AL1324:2007BSI British Standard

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