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1、BRITISH STANDARD BS EN 1347:2007 Adhesives for tiles Determination of wetting capability The European Standard EN 1347:2007 has the status of a British Standard ICS 83.180; 91.100.10 ? BS EN 1347:2007 This British Standard was published under the authority of the Standards Policy and Strategy Commit
2、tee on 31 December 2007 BSI 2007 ISBN 978 0 580 57397 2 National foreword This British Standard is the UK implementation of EN 1347:2007. It supersedes BS EN 1347:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B/539, Ceramic tiles and other rigi
3、d 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 contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer im
4、munity from legal obligations. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1347 August 2007 ICS 83.180; 91.100.10Supersedes EN 1347:1996 English Version Adhesives for tiles - Determination of wetting capability Colles carrelage - Dte
5、rmination du pouvoir mouillantMrtel und Klebstoffe fr Fliesen und Platten - Bestimmung der Benetzungsfhigkeit This European Standard was approved by CEN on 11 June 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
6、Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, F
7、rench, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cypr
8、us, 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION CO
9、MIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1347:2007: E EN 1347:2007 (E) 2 Contents Page Foreword3 1 Scope
10、4 2 Normative references4 3 Sampling.4 4 Test conditions 4 5 Test materials and apparatus.4 5.1 General4 5.2 Glass plates4 5.3 Concrete slab.4 5.4 Notched trowel.5 5.5 Weight.5 6 Mixing of adhesive.5 7 Procedure .5 8 Test report6 EN 1347:2007 (E) 3 Foreword This document (EN 1347:2007) has been prep
11、ared 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 endorsement, at the latest by February 2008, and conflicting national standards sh
12、all be withdrawn at the latest by February 2008. This document supersedes EN 1347:1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic
13、, 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 United Kingdom. EN 1347:2007 (E) 4 1 Scope This European Standard specifies
14、 the method for the determination of the wetting capability of ceramic tile adhesives. This European Standard is applicable to all ceramic tile adhesives for internal or external tile installations on walls and floors. This European Standard does not contain performance requirements or recommendatio
15、ns for the design and installation of ceramic tiles. NOTE Ceramic tile adhesives can also be used for other types of 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 applicati
16、on of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 196-1:2005, Method of testing cement Part 1: Determination of strength EN 1067, Adhesives Examination and preparatio
17、n of samples for testing EN 1323, Adhesives for tiles Concrete slabs for test EN ISO 15605, Adhesives Sampling (ISO 15605:2000) 3 Sampling Take a sample of at least 2 kg 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) %
18、R.H. and a speed of air in the testing area less than 0,2 m/s. 5 Test materials and apparatus 5.1 General Condition all test materials (adhesive etc.) for at least 24 h under standard conditions. The adhesive to be tested shall be within its shelf life, where this is specified. 5.2 Glass plates Clea
19、n, dry glass plates of dimensions (100 1) mm (100 1) mm (6 0,5) mm, with ground edges. 5.3 Concrete slab The concrete slab shall comply with EN 1323. EN 1347:2007 (E) 5 5.4 Notched trowel A notched trowel having 6 mm 6 mm notches at 12 mm centres. 5.5 Weight A mass capable of exerting a force of (50
20、 0,5) N with a cross sectional area of less than (100 1) mm x (100 1) mm. 6 Mixing of adhesive The amounts of water and/or liquid admix required for preparing the adhesive shall be as stated by the manufacturer in parts by mass (i.e. liquid to dry powder). If a range of values is given, the average
21、shall be used. Prepare a minimum quantity of 2 kg of the adhesive in a mixer of the type described in 4.4 of EN 196-1:2005, using the slow speed settings, (140 5) rpm and (62 5) rpm planetary movement. Carry out the following procedure: pour the liquid into the pan; scatter the dry powder over the l
22、iquid; mix for 30 s; take out the mixing paddle; scrape down the paddle and pan within 1 min; replace the paddle and mix for 1 min. If required, let the adhesive mature in accordance with the manufacturers instructions, followed by a further mixing for 15 s. In the case of ready-to-use dispersion ad
23、hesives or reaction resin adhesives follow the manufacturers instructions. 7 Procedure Apply a thin layer of the adhesive, mixed in accordance with Clause 6, to the concrete slab (5.3) with a straight edge trowel. Then apply a thicker layer and comb with a notched trowel (5.4). Hold the trowel at an
24、 angle of approximately 60 to the substrate at a right angle to one edge of the slab and drawn across the slab parallel to that edge (in a straight line). Place the glass plates on the adhesive immediately and, after 10 min, 20 min and 30 min, load each plate with (50 0,5) N for 30 s. Care shall be
25、taken to align the adhesive ribs parallel with the edge of the glass plate, ensuring that the outer rib is flush with one edge of the glass plate. Determine the contact surface between the combed adhesive layer and the glass plate in terms of the percentage of the total area of the glass plate (e.g.
26、 by planimetering). Each test requires three glass plates. EN 1347:2007 (E) 6 Report the results in percent. 8 Test report The test report shall provide the following information: a) title, number and date of this European Standard, i.e. EN 1347:2007; b) place, date and time of sampling; c) type of
27、adhesive, commercial designation and manufacturer; d) identification of the test sample; e) handling and storage of samples before testing; f) test conditions; g) date of testing; h) amount of water or liquid used for preparing the adhesive; i) wetting capability (%) for each time interval (individu
28、al and mean values); j) any other factor that could have influenced the result. blank BS EN 1347:2007 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in E
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