《ISO-9933-1995.pdf》由会员分享，可在线阅读，更多相关《ISO-9933-1995.pdf（43页珍藏版）》请在三一文库上搜索。
1、ICS 91.100.40 Ref. No. ISO 9933:1995/Cor.2:2005(E) ISO 2005 All rights reserved Published in Switzerland INTERNATIONAL STANDARD ISO 9933:1995 TECHNICAL CORRIGENDUM 2 Published 2005-05-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION Products in fibre-rei
2、nforced cement Long corrugated or asymmetrical section sheets and fittings for roofing and cladding TECHNICAL CORRIGENDUM 2 Produits en ciment renforc par des fibres Plaques ondules ou nervures longues et leurs accessoires pour couvertures et revtements RECTIFICATIF TECHNIQUE 2 Technical Corrigendum
3、 2 to ISO 9933:1995 was prepared by Technical Committee ISO/TC 77, Products in fibre reinforced cement. Page 1, Scope Add to the Scope: “The type tests are not intended to evaluate the performance of the coating in isolation (colour fastness, adhesion, etc.). Specific performance requirements for co
4、atings are referenced in other ISO International Standards.” Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitte
5、d without license from IHS -,-,- INTERNATIONAL STANDARD IS0 9933 First edition AMENDMENT 1 1995-03-01 2004-09-1 5 Products in fibre-reinforced cement - Long corrugated or asymmetrical section sheets and fittings for roofing and cladding - AMENDMENT 1 Produits en ciment renforc par des fibres - Plaqu
6、es ondules ou nervures longues et leurs accessoires pour couvertures et revtements - AMENDEMENT 1 Reference number IS0 9933:1995/Amd.l:2004(E) 0 IS0 2004 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Scha
7、bilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but sh
8、all not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The IS0 Central Secretariat accepts no liability in this area
9、. Adobe is a trademark of Adobe Systems Incorporated. Details of the sofiware products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by
10、 IS0 member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. O IS02004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electr
11、onic or mechanical, including photocopying and microfilm, without permission in writing from either IS0 at the address below or ISOs member body in the country of the requester. IS0 copyright office Case postale 56 CH-I211 Geneva 20 Tel. + 41 22 749 O 1 11 Fax +41 227490947 E-mail copyrightiso.org W
12、eb www.iso.org Published in Switzerland ii O IS0 2004 -All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or netwo
13、rking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 t
14、echnical 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 with ISO, also take part in the work. IS0 collaborates clos
15、ely with the International Electrotechnical Commission (i EC) 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 technical committees is to prepare International Standards. Dra
16、ft 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 to the possibility that some of the elements of this docu
17、ment may be the subject of patent rights. IS0 shall not be held responsible for identifying any or all such patent rights. Amendment 1 to IS0 9933:1995 was prepared by Technical Committee ISOTC 77, Products in fibre reinforced cement. O IS0 2004 -All rights reserved iii Copyright International Organ
18、ization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization
19、Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) Products in fibre-reinforced cement - Long corrugated or
20、asymmetrical section sheets and fittings for roofing and cladding - AMENDMENT 1 Page 2 , Clause 4 The following designations have been changed: LI Upper estimation at 95 % confidence level of the result Ml in the warm water test and in the soak dry test. Ls Lower estimation at 95 % confidence level
21、of the result M2 in the warm water test and in the soak dry test. Ml Average value of the test result of the control specimen of the first lot for the warm water test and the soak dry test. M2 Average value of the test result of the specimens after the warm water test and the soak dry test. Page 7 A
22、dd a new subclause, 5.4.3.6 5.4.3.6 Soak dry When tested as specified in 5.5.9.6, any visible cracks, delaminations or other defects in the sheets shall not be of such a degree as to affect their performance in use. The specimens shall exhibit a ratio L as defined in 5.5.9.6.4 of not less than 0,70.
23、 This is equivalent to a decrease in load of no more than 15 % when the coefficient of variation is 15 %. Page 7 Add a new subclause, 5.4.4 5.4.4 Reaction to fire The details of the specifications and acceptance criteria of reaction to fire may be defined by national standards. Page 7, subclause 5.5
24、.1 Replace the text by: 5.5.1 Acceptance tests The following acceptance tests shall be carried out at the manufacturers works on sheets as-delivered, the maturity of which is guaranteed by the manufacturer. Sampling levels and acceptance criteria shall be defined by national standards. In the absenc
25、e of national documents, the sampling levels and acceptance criteria shall be as defined in IS0 390, and the minimum value of any parameter shall be subject to an AQL of 4 %. O IS0 2004 -All rights reserved 1 Copyright International Organization for Standardization Provided by IHS under license with
26、 ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) Page 7, subclause 5.5.2 Replace the text by: 5.5.2 Type-tests A type-test is concerned with
27、 the approval of a new product and/or a fundamental change in formulation and/or method of manufacture, the effects of which cannot be predicted on the basis of former experience. The test shall be performed on the as-delivered product. The test is required to demonstrate conformity of a generic pro
28、duct to a specification but is not required for each production batch. When type-tests are carried out, the product shall also be subjected to the acceptance tests to ensure that it complies with the requirements of this International Standard. These type-tests are a) mechanical characteristics: def
29、lection (compulsory), see 5.5.8; b) impermeability (compulsory), see 5.5.9.1 ; c) frost resistance (optional), see 5.5.9.2; d) warm water (optional), see 5.5.9.4; e) heat-rain (compulsory), see 5.5.9.5; f) soak dry (optional), see 5.5.9.6. Page 8, subclause 5.5.4.3 Replace the text by: 5.5.4.3 Proce
30、dure Lay the sheet flat on the surface as shown in Figure3, ensuring that the valley of every corrugation is in contact with it. To measure the length, take three measurements: one in the middle and one approximately 50 mm from each side or further to avoid mitred corners (see Figure 3). To measure
31、the width, take three measurements: one in the middle and one approximately 50 mm from each side or further to avoid mitred corners (see Figure 3). Any other measurement method with an equal or greater accuracy may be used. Page 11, subclause 5.5.2.1 Replace the text by: 5.5.5.2.1 measurement device
32、s giving an accuracy equal or higher may be used. Micrometer, with hemicylindrical plates as shown in Figure 6, accurate to 0,05 mm. Other 2 O IS0 2004 -All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/99
33、83967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) Page 13, subclause 5.5.8.3 Replace the text by: 5.5.8.3 Procedure The determination of mechanical properties shall be carried o
34、ut on preconditioned specimens in ambient or wet conditions or as specified by national standards. In the absence of national standards, type testing shall be carried out on wet preconditioned specimens. Condition specimens in accordance with Table 4. Table 4 - Conditioning Conditioning I Test I Typ
35、e test Prior to the bending test, 7 d f 1 d in ambient laboratory conditions followed by 24 h immersion in water The specimen is placed on the supports (the smooth face in compression) at right angles with the corrugations and loaded at midspan by the flat beam evenly distributing the load applied t
36、o its centre, after interposition of the strips of felt or soft material. The breaking load (3.6) shall occur between 10 s and 45 s after the beginning of loading. Measure the deflection at midspan under 20 % and 70 % of the load which specifies the class. Page 16, subclause 5.5.9.5.1 Replace the te
37、xt by the following and add Figure 11 5.5.9.5.1 Preparation of specimens The test specimens shall be prepared from 9 sheets. The effective area submitted to the heat rain test shall be between 3 m2 and 5 m2. At least 2 full size sheets, laid in order to provide full side and end overlaps, shall be t
38、ested. Suitable cut sections of sheets shall be used as starters to realize at least 1 side lap and 2 end laps of the 2 full size tested sheets (see Figure 11). Sheets longer than 2,50 m shall be cut down to 2,50 m and shall not be tested with end laps. O IS0 2004 -All rights reserved 3 Copyright In
39、ternational Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) O 2 (u Dimen
40、sions in millimetres II I I O N I n 7 f f O r- M - O r- M 7 Key 1 starters 2 effective testing area Figure 11 - Example of 9 long sheets 177 mm x 51 mm (length 1 520 mm) with 150 mm overlap 4 O IS0 2004 -All rights reserved Copyright International Organization for Standardization Provided by IHS und
41、er license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 9933:1995/Amd.l:2004(E) Page 17, subclause 5.5.9.5.2.1 Replace the text by: 5.5.9.5.2.1 A vertical s
42、uitable frame, for testing both faade and roofing products. For roofing products only, national standards may specify another inclination of the frame. Page 17, subclause 5.5.9.5.2.2 Replace the text by: 5.5.9.5.2.2 A heating device, calibrated in order to maintain a black body3) surface temperature
43、 of 60 “C k 5 “C for faades and of 70 “C k 5 “C for roofs on the surface at the crown of the corrugation. It should provide an approximately uniform power output during the whole heating period. The heating device should be capable of attaining the specified surface temperature within 15 min. Page 1
44、7, subclause 5.5.9.5.2.3 Replace the text by: 5.5.9.5.2.3 A water-sprinkling device, with an output of approximately: - 1 ,O I/min/m2 for faades, - 2,5 I/min/m2 for roofs, delivering water at an ambient temperature higher than 5 “C. Page 17 Add a new sublcause, 5.5.9.6 5.5.9.6 Soak dry 5.5.9.6.1 Pre
45、paration of the specimens Cut 20 specimens longitudinally from the central axis of a complete sheet involving 2 corrugations or, if the sheet is too narrow, one complete corrugation is acceptable. Longitudinal cutting shall be carried out from the axis of the valley with a minimum supplementary edge
46、 of 20 mm. Specimens may be transversally cut to a length allowing a free span x 15 the height of the corrugations. 5.5.9.6.2 Apparatus 5.5.9.6.2.1 less than 20 % with a full load of specimens within 6 h. Ventilated oven, capable of attaining a temperature of 60 “C k 5 “C and a relative humidity 5.5
47、.9.6.2.2 Water bath, filled with water at an ambient temperature greater than 5 “C. 5.5.9.6.2.3 Bending test machine, as specified in 5.5.8.2. 3) For the definition of a blackbody see ASTM E 638-78. For this test an aluminium plate of 1 mrn thickness painted with a matt black paint is used as a blac
48、kbody. The measurement device is a thermocouple or a similar device fixed on the surface of the aluminium plate. O IS0 2004 -All rights reserved 5 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Rock Island Arsenal/9983967100, User=Schabilion, Shelley Not for Resale, 04/10/2007 07:51:12 MDTNo reproduction or networking permitted without license from IHS -,