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    BS ISO 614-2012 en_8589 Ships and marine technology Toughened safety glass panes for rectangular windows and side scuttles Punch method of non-destructive strength testing《船舶和海洋技术 舷.pdf

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    BS ISO 614-2012 en_8589 Ships and marine technology Toughened safety glass panes for rectangular windows and side scuttles Punch method of non-destructive strength testing《船舶和海洋技术 舷.pdf

    1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO 614:2012 Ships and marine technology Toughened safety glass panes for rectangular windows and side scuttles Punch method of non-destructive strength testingBS ISO 614:2

    2、012 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 614:2012. The UK participation in its preparation was entrusted to Technical Committee SME/32/-/8, Ships b) Form B: for all glass panes with a size 200 mm and 250 mm. The test apparatus shall also meet the r

    3、equirements of Table 1. Dimensions in millimetres a) Form A ISO 2012 All rights reserved 1BS ISO 614:2012ISO 614:2012(E) b) Form B c) Details of punch Key 1 base plate 2 flat ring 3 pad 4 punch 5 glass pane under test 6 adapter Figure 1 Form of test apparatus 2 ISO 2012 All rights reservedBS ISO 614

    4、:2012ISO 614:2012(E) Table 1 Components of test apparatus Component Material Specification Base plate Steel Thickness: sufficient to prevent deformation under pressure Surface: flat Flat ring Rubber, hardness 40 IRHD to 60 IRHD a Internal diameter: Form A: Form B: 200 mm 150 mm, to be flush with the

    5、 adapter Thickness: 2 mm Width: 15 mm min. Punch Steel Lower part flattened so that the diameter of 12,5 mm is obtained Pad Felt or fibre-board Thickness: approximately 5 mm for felt or approximately 2 mm for fibre-board External diameter: approximately 50 mm Adapter Steel External diameter: Interna

    6、l diameter: to be flush with the hole in the base plate 150 mm for glass panes of side scuttles of nominal size 200 mm aIRHD = International Rubber Hardness Degrees. See ISO 48. 4 Procedure 4.1 Positioning of components Place the glass pane on top of the flat ring, so that the edge of the glass pane

    7、 is not less than 25 mm from the edge of the hole in the ring. Position the punch centrally over the flat ring. Interpose a pad between the glass pane and the punch. 4.2 Proof load Apply a load to the punch, increasing steadily, at a rate of 1 000 N/s, until the appropriate proof load given in Table

    8、 2 is reached. Table 2 Proof loads Thickness of glass pane Proof load with test apparatus nominal mm tolerances mm Form A N Form B N 6 0,2 3 400 3 500 8 0,3 6 500 6 700 10 10 200 11 000 12 15 500 15 0,5 24 000 19 1 a 33 400 25 1 53 000 aSee ISO 21005: (to be published). Maintain the specified load f

    9、or 5 s and then gradually remove the load. ISO 2012 All rights reserved 3BS ISO 614:2012ISO 614:2012(E) 4.3 Test result The glass pane shall remain unbroken and shall show no signs of damage. 5 Marking 5.1 Thermally toughened safety glass panes, tested in accordance with this International Standard,

    10、 shall be marked as follows: a) Clear glass panes: Single inverted equilateral triangle with the nominal thickness of the glass shown within the triangle. b) Surface-treated glass panes: Double inverted equilateral triangle with the nominal thickness of the glass shown within the triangle. The marki

    11、ng should be visible after assembly. NOTE Marking is applied after the obscuring process but before toughening. 5.2 Marking shall have the minimum dimensions shown in Figure 2. Dimensions in millimetres a) Clear glass b) Surface treated glass Figure 2 Examples of markings 4 ISO 2012 All rights reser

    12、vedBS ISO 614:2012BS ISO 614:2012 ISO 614:2012(E) ISO 2012 All rights reserved ICS 47.020.10; 81.040.30 Price based on 4 pagesThis page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and se

    13、rvices. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards and other standardisation products are published by BSI Standards Limited. British Standards Institution (BSI) raising standards worldwide BSI 389 Chiswick H

    14、igh Road London W4 4AL UK Te l + 4 4 ( 0 ) 2 0 8 9 9 6 9 0 0 1 Fax +44 (0)20 8996 7001 Revisions British Standards and PASs are periodically updated by amendment or revision. Users of British Standards and PASs should make sure that they possess the latest amendments or editions. It is the constant

    15、 aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using British Standards would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. S i m i l

    16、a r y f o r P A S s , p l e a s e n o t i f y B S I C u s t o m e r S e r v i c e s . Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 9 0 0 1 F a x : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 0 1 BSI offers BSI Subscribing Members an individual updating service called PLUS which ensures that subscribers automatically receive the

    17、latest editions of British Standards and PASs. Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 7 6 6 9 F a x : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 0 1 Email: Buying standards Yo u m a y b u y P D F a n d h a rd c o p y v e r s i o n s o f s t a n d a rd s d i re c t l y u s i n g a credit card from the BSI Shop on the webs

    18、ite In addition all orders for BSI, international and foreign standards publications can be addressed to BSI Customer Services. Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 9 0 0 1 F a x : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 0 1 Email: In response to orders for international standards, BSI will supply the British Stand

    19、ard implementation of the relevant international standard, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Knowledge Centre. Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 0 4 F a x : + 4 4 ( 0 ) 2 0 8 9

    20、9 6 7 0 0 5 Email: BSI Subscribing Members are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 0 2 F a x : + 4 4 ( 0 ) 2 0

    21、8 9 9 6 7 0 0 1 Email: Information regarding online access to British Standards and PASs via British Standards Online can be found at Further information about British Standards is available on the BSI website at www.bsi- Copyright All the data, software and documentation set out in all British St

    22、andards and other BSI publications are the property of and copyrighted by BSI, or some person or entity that own copyright in the information used (such as the international standardisation bodies) has formally licensed such information to BSI for commerical publication and use. Except as permitted

    23、under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of im

    24、plementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Department. Te l : + 4 4 ( 0 ) 2 0 8 9 9 6 7 0 7 0 Email:


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