1、BS EN 12003:2008ICS 83.180; 91.100.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAdhesive for tiles Determination of shearadhesion strengthof reaction resinadhesivesCopyright European Committee for Standardization Provided by IHS under license with CENNot fo
2、r ResaleNo reproduction or networking permitted without license from IHS-,-,-This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 May 2009 BSI 2009ISBN 978 0 580 61306 7Amendments/corrigenda issued since publicationDate CommentsBS EN 12003:2008Nati
3、onal forewordThis British Standard is the UK implementation of EN 12003:2008. Itsupersedes BS EN 12003:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/539, Ceramic tiles and other rigid tiling.A list of organizations represented on this committee
4、 can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Copyright European Committee for Stand
5、ardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 12003October 2008ICS 91.100.10 Supersedes EN 12003:1997 English VersionAdhesive for tiles - Determinat
6、ion of shear adhesion strength ofreaction resin adhesivesColles carrelage - Dtermination de ladhrence parcisaillement des colles ractivesMrtel und Klebstoffe fr Fliesen und Platten - Bestimmungder Scherfestigkeiten von Reaktionsharz-KlebstoffenThis European Standard was approved by CEN on 22 August
7、2008.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 references concerning such nationalstandards may be obtained o
8、n 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 into its own language and notified to the CEN Management Cen
9、tre 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
10、 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 2008 CEN All rights of exploitation in any form and by any mea
11、ns reservedworldwide for CEN national Members.Ref. No. EN 12003:2008: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 2 Contents Page Foreword3
12、 1 Scope 4 2 Normative references 4 3 Sampling.4 4 Test conditions 4 5 Test materials.4 5.1 General4 5.2 Ceramic tiles.5 6 Apparatus .5 6.1 Template .5 6.2 Spacer .6 6.3 Weight .6 6.4 Test machine6 6.5 Shear test jig 6 7 Test methods8 7.1 Mixing of adhesive.8 7.2 Preparation of test pieces.8 7.3 Ini
13、tial shear adhesion strength.9 7.4 Shear adhesion strength after water immersion 9 7.5 Shear adhesion strength after thermal shock 9 8 Evaluation and expression of results9 9 Test report 9 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reprodu
14、ction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 3 Foreword This document (EN 12003:2008) 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 nat
15、ional standard, either by publication of an identical text or by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by April 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
16、rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12003:1997. This document is one of a series of European Standards for tests on tile adhesives including: EN 1308, Adhesives for tiles Determination of slip EN 1323, Ad
17、hesives for tiles Concrete slabs for tests EN 1324, Adhesives for tiles Determination of shear adhesion strength of dispersion adhesives EN 1346, Adhesives for tiles Determination of open time EN 1347, Adhesives for tiles Determination of wetting capability EN 1348, Adhesives for tiles Determination
18、 of tensile adhesion strength for cementitious adhesives EN 12002, Adhesives for tiles Determination of transverse deformation for cementitious adhesives and grouts EN 12003, Adhesives for tiles Determination of shear adhesion strength of reaction resin adhesives EN 12004, Adhesives for tiles Requir
19、ements, evaluation of conformity, classification and designation EN 12808-1, Grouts for tiles Part 1: Determination of chemical resistance of reaction resin mortars According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impleme
20、nt this 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 an
21、d the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 4 1 Scope This European Standard specifies the test method to be used to d
22、etermine the shear adhesion strength of reaction resin ceramic tile adhesives. This European Standard is applicable to all reaction resin ceramic tile adhesives for internal and external tile installations on floors and walls. This European Standard does not contain performance requirements or recom
23、mendations for the design and installation of ceramic tiles. NOTE Ceramic tile adhesives can also be used for other kinds of tiles (natural and agglomerated stones, etc.), where these do not adversely affect the stones. This European Standard can involve hazardous materials and operations. Persons u
24、sing this European Standard should be familiar with normal laboratory practice. This European Standard does not purport to address all the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure complia
25、nce with any European and national regulatory conditions. 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 referenced document (inc
26、luding 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 a sample of at least 2 kg of the adhesive in accord
27、ance with EN ISO 15605 and EN 1067. 4 Test conditions Standard conditions shall be (23 2) C and (50 5)% R.H. and an air velocity in the working area less than 0,2 m/s. 5 Test materials 5.1 General Condition all test materials for at least 24 h under standard conditions. The adhesive to be tested sha
28、ll be within its shelf life, where this is specified. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 5 5.2 Ceramic tiles The tiles shall be cle
29、an and dry. The tiles used for this method shall be of: type V2: fully vitrified tiles in accordance with EN 14411, group B1a, of water absorption (E) 0,5 % by mass, unglazed and with plane adhering surface with facial dimensions of (100 1) mm x (100 1) mm and a thickness in the range 8-10 mm. 6 App
30、aratus 6.1 Template The template shall be of polytetrafluoroethylene and shall conform to the measurements shown in Figure 1. Dimensions in millimetres Figure 1 Template for the preparation of test tile units Copyright European Committee for Standardization Provided by IHS under license with CENNot
31、for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 6 Dimensions in millimetres Key 1 Spacer rods 2 Ceramic test tile 3 Force direction 4 Pencil guide line Figure 2 Tile with the applied adhesive and the spacer rods 6.2 Spacer Spacer rods
32、shall have a diameter of (0,8 0,1) mm and a length of approximately 40 mm. 6.3 Weight A weight of cross section (97 3) mm x (97 3) mm capable of exerting a force of (70 0,15) N. 6.4 Test machine A test machine with suitable capacity and sensitivity for the test and with a variable testing speed. The
33、 machine shall be capable of applying the load to the tile through a suitable jig ( see 6.5). 6.5 Shear test jig Any suitable jig used to transfer into shear from the compression or tensile load exerted by the testing machine. Examples of suitable jigs are shown in Figure 3 and Figure 4. Copyright E
34、uropean Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 7 Dimensions in millimetres Key 1 Test unit 2 Pressure plate 3 Stops 4 Adapter 5 “U“ section frame 6 Box se
35、ction frame Figure 3 Jig for shear adhesion test using a tensile machine Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 8 Dimensions in millime
36、tres Key 1 Hardened insert 2 Adjustable jaws from 12 to 45 mm Figure 4 Jig for shear adhesion test using a vertical compression machine 7 Test methods 7.1 Mixing of adhesive Mix the adhesive in accordance with the adhesive manufacturers instructions. 7.2 Preparation of test pieces The test pieces sh
37、all be prepared with type V2 tiles. Draw a straight line on one tile 6 mm from the tile edge. (To serve as a guide in overlapping the tiles as explained below). Place the template (see 6.1) over the back of the standard test tile. Trowel sufficient adhesive across the template and then screed clean
38、so as to neatly and completely fill the holes in the template. Carefully remove the template vertically. Insert spacer rods 0,8 mm thick (see 6.2) at each corner of the tile, approximately 20 mm into the test specimen. After 2 min place a second standard test tile over the coated tile, offset to pro
39、vide an overlap between tiles of 6 mm, using the previously scribed line as a guide and ensuring that the edges of the tiles are parallel. Place the test pieces on a plane surface and carefully load with (70 0,15) N for 3 min. Carefully remove the spacer rods, without disturbing the relative positio
40、n of the tiles in the test pieces. A total of ten test pieces is required per conditioning. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 9 Co
41、ndition the test pieces in the standard test conditions for 7 days and then according to the test requirements. 7.3 Initial shear adhesion strength Place the test pieces in the 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. Repor
42、t the results in Newton. 7.4 Shear adhesion strength after water immersion Immerse the ten test pieces in water at (23 2) C for 21 days. Remove the test pieces, wipe with a cloth and test them as described in 7.3. Report the results in Newton. 7.5 Shear adhesion strength after thermal shock Place th
43、e ten test pieces in a water bath maintained at (23 2) C for 30 min and then in a 100C waterbath for a further 30 min. Repeat the cycle for a total of four times and then place the test pieces in the (23 2) C bath for approximately 30 min for cooling. Remove each test piece from the water, wipe off
44、the excess water and test as described in 7.3. Report the result in Newton. 8 Evaluation and expression of results Divide the individual values, in N, by the conventional area (1660 mm2) of adhesive contact. Determine the shear adhesion strength in the following way: determine the mean of ten values
45、; discard the values falling out of 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 the following information: a) name, number and issue of this European S
46、tandard; b) place, date and time of sampling; c) type of adhesive, commercial designation and manufacturer; d) identification of test sample; Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license f
47、rom IHS-,-,-BS EN 12003:2008EN 12003:2008 (E) 10 e) handling and storage of samples before testing; f) test conditions; g) date of test; 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 could have a
48、ffected the result. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 12003:2008This page has been intentionally left blankCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS
