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1、BRITISH STANDARD BS EN ISO 10591:2005 Incorporating amendment no. 1 Building construction Sealants Determination of adhesion/cohesion properties of sealants after immersion in water The European Standard EN ISO 10591:2005 has the status of a British Standard ICS 91.100.50 ? Licensed Copy: London Sou
2、th Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN ISO 10591:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 18 November 2005 BSI 2007 ISBN 978 0 580 59499 1 National fo
3、reword This British Standard is the UK implementation of EN ISO 10591:2005. It is identical with ISO 10591:2005. It supersedes BS EN ISO 10591:1998 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B/547, Sealants for building and construction. A list o
4、f organizations represented on this committee can be obtained on request to its secretary. Additional information BS EN ISO 10591:2005 is a test method useful in the determination of adhesive/cohesive properties after immersion in water and one of the procedures used for classifying construction sea
5、lants within BS EN ISO 11600:2003. It is not suitable for testing sealants for water- retaining structures or for potable water systems. ISO 13638 is designed for the assessment of the long-term resistance of sealants to be permanently immersed in water. This publication does not purport to include
6、all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments 1726831 August 2007 Additional information in the national forewo
7、rd revised Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10591 July 2005 ICS 91.100.50Supersedes EN ISO 10591:1997 English Version Building constructio
8、n - Sealants - Determination of adhesion/cohesion properties of sealants after immersion in water (ISO 10591:2005) Construction immobilire - Produits pour joints - Dtermination des proprits dadhsivit/cohsion des mastics aprs immersion dans leau (ISO 10591:2005) Hochbau - Fugendichtstoffe - Bestimmun
9、g des Haft- und Dehnverhaltens nach dem Tauchen in Wasser (ISO 10591:2005) This European Standard was approved by CEN on 20 June 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national s
10、tandard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any othe
11、r language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, Fr
12、ance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUN
13、G Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10591:2005: E Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00
14、 2007, Uncontrolled Copy, (c) BSI Foreword This document (EN ISO 10591:2005) has been prepared by Technical Committee ISO/TC 59 “Building construction“ in collaboration with CMC. This European Standard shall be given the status of a national standard, either by publication of an identical text or by
15、 endorsement, at the latest by January 2006, and conflicting national standards shall be withdrawn at the latest by January 2006. This document supersedes EN ISO 10591:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound t
16、o implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United K
17、ingdom. Endorsement notice The text of ISO 10591:2005 has been approved by CEN as EN ISO 10591:2005 without any modifications. EN ISO 10591:2005 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Reference number
18、ISO 10591:2005(E) INTERNATIONAL STANDARD ISO 10591 Second edition 2005-07-01 Building construction Sealants Determination of adhesion/cohesion properties of sealants after immersion in water Construction immobilire Produits pour joints Dtermination des proprits dadhsivit/cohsion des mastics aprs imm
19、ersion dans leau EN ISO 10591:2005 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ii Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled
20、Copy, (c) BSI EN ISO 10591:2005 iii Contents Page Foreword iv 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Principle. 1 5 Apparatus 1 6 Preparation of test specimens 2 7 Conditioning of test specimens 2 8 Test procedure 3 9 Expression of results . 3 10 Test report . 3 Licensed
21、 Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN ISO 10591:2005 iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The wor
22、k of preparing International 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-governme
23、ntal, in liaison 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 m
24、ain task of technical 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. A
25、ttention is drawn 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 10591 was prepared by Technical Committee ISO/TC 59, Building construction, Subcommittee SC 8, Joi
26、nting products. This second edition cancels and replaces the first edition (ISO 10591:1991), Clauses 2, 5, 6, and 7 of which have been technically revised. Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 1 Buil
27、ding construction Sealants Determination of adhesion/cohesion properties of sealants after immersion in water 1 Scope This International Standard specifies a method for the determination of the influence of water on the adhesion cohesion properties of sealants with predominantly plastic behaviour wh
28、ich are used in joints in building construction. 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 (including an
29、y amendments) applies. ISO 6927, Building construction Jointing products Sealants Vocabulary ISO 13640, Building construction Jointing products Specifications for test substrates 3 Terms and definitions For the purposes of this document, the definitions given in ISO 6927 apply. 4 Principle Test spec
30、imens are prepared in which the sealant to be tested adheres to two parallel contact surfaces. After submission of the test specimens to water immersion under defined conditions, the test specimens are extended to rupture and the elongation at break recorded. 5 Apparatus 5.1 Substrate materials, use
31、d for the preparation of test specimens, are defined in ISO 13640, Specification for test substrates. The substrate materials shall be selected from mortar and/or anodized aluminium and/or glass. Other substrate materials may be used as agreed by the parties concerned. For each test specimen, two su
32、bstrate pieces of the same material are required, with a cross-section of dimensions as shown in Figures 1 and 2. Test substrates of other dimensions may be used, but then the dimensions of the sealant bead and the area of adhesion shall be the same as those shown in Figures 1 and 2. 5.2 Spacers, fo
33、r the preparation of the test specimens, of cross-section (12 mm 12 mm) with anti- adherent surface (see Figures 1 and 2). 5.3 Anti-adherent substrate, for the preparation of test specimens, e.g. polyethylene (PE) film, preferably according to the advice of the sealant manufacturer. EN ISO 10591:200
34、5 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 2 5.4 Ventilated convection-type oven, capable of being maintained at (70 2) C (conditioning method B). 5.5 Container, for distilled water immersion at (23 2) C
35、 (conditioning method B). 5.6 Container, for water immersion of test specimens at (23 2) C. 5.7 Test machine, capable of extending the test specimens at a rate of (5,5 0,7) mm/min. 6 Preparation of test specimens The sealant and the substrate shall be brought to (23 2) C. For each substrate material
36、, three test specimens shall be prepared. For each test specimen, two substrates (5.1) and two spacers (5.2) shall be assembled (see Figures 1 and 2) and set on the anti-adherent substrate (5.3). The instructions of the sealant manufacturer shall be followed concerning, for instance, whether a prime
37、r is to be used and the mixing procedure for multi-component sealants. The hollow volume formed by the substrates shall be filled with the sealant. The following precautions shall be taken: a) the formation of air bubbles shall be avoided; b) the sealant shall be pressed to the contact surfaces of t
38、he substrates; c) the sealant surface shall be trimmed so that it is flush with the faces of the substrates and the spacers. The specimens shall be set on the edge of one of the substrates. The anti-adherent substrate shall be removed as soon as possible. The specimens shall be kept in this position
39、 to allow curing or optimum drying of the sealant. The spacers shall be maintained in place during conditioning. 7 Conditioning of test specimens 7.1 General The test specimens shall be conditioned either in accordance with method A (7.2) or method B (7.3), as agreed between the parties concerned. 7
40、.2 Conditioning method A The test specimens shall be conditioned for 28 days at (23 2) C and (50 5) % relative humidity. 7.3 Conditioning method B The test specimens shall be conditioned according to method A and shall then be subjected three times to the following storage cycle: a) three days in th
41、e oven (5.4) at (70 2) C; b) one day in distilled water (5.5) at (23 2) C; c) two days in the oven (5.4) at (70 2) C; d) one day in distilled water (5.5) at (23 2) C. EN ISO 10591:2005 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Unco
42、ntrolled Copy, (c) BSI 3 Alternatively, this cycle may be carried out in the order c), d), a), b). After conditioning according to method B, the test specimens shall be stored for 24 h at (23 2) C and (50 5) % relative humidity before testing. NOTE Method B is a normal conditioning procedure using t
43、he influence of heat and water. It is not suitable for giving information on the durability of the sealant. 8 Test procedure After conditioning according to method A or method B, the spacers shall be removed. The test specimens shall be immersed for four days in water at a temperature of (23 2) C (5
44、.6) and stored one day in air at (23 2) C and (50 5) % relative humidity. The test specimens shall be placed in the tensile test machine (5.7) and extended at a rate of (5,5 0,7) mm/min until break. The force/extension diagram shall be recorded. 9 Expression of results For each test specimen, the ar
45、ithmetic mean of the three elongations to break shall be calculated and rounded to 5 %. Elongation (%) = (final width original width) / original width 100 10 Test report The test report shall contain the following information a) test laboratorys name and date of testing; b) reference to this Interna
46、tional Standard; c) name, type (chemical family) and colour of sealant; d) batch of sealant from which the test specimens were produced; e) the substrate materials used (see 5.1); f) the primer(s) used, if applicable; g) the conditioning method used; h) force/extension diagrams of the test specimens
47、, i) the percentage elongation at break of each test specimen; j) the arithmetic mean of the three elongations at break; k) type of failure (adhesive or cohesive or mixed); l) any deviation from this International Standard. EN ISO 10591:2005 Licensed Copy: London South Bank University, London South
48、Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 4 Dimensions in millimetres Key 1 mortar substrates 2 sealant 3 spacers (5.2) Figure 1 Test specimens with mortar substrates EN ISO 10591:2005 Licensed Copy: London South Bank University, London South Bank University, Sa
49、t Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 5 Dimensions in millimetres Key 1 anodized aluminium or glass substrates 2 sealant 3 spacers (5.2) Figure 2 Test specimens with anodized aluminium or glass substrates EN ISO 10591:2005 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:23:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN ISO 10591:2005 B