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STANDARD
SIST EN ISO 7519:1998
SIST EN ISO 7519:1998
SIST EN ISO 7519:1998
INTERNATIONAL STANDARD 7519 First edition 1991-l 1-15 Technical drawings - Construction drawings - General principles of presentation for general arrangement and assembly drawings Dessins techniques - Dessins de construction - Principes g&Waux de prhentation pour des dessins d’ensemble et d’assemblage -- ---. -_----.-_ _--_ -_-- Reference number IS0 7519:1991(E) SIST EN ISO 7519:1998
IS0 7519:1991(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 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, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an lnter- national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 7519 was prepared by Technical Committee ISO/TC IO, Technical drawings, product definition and related documen- tation, Sub-Committee SC 8, Construction documentation. Annex A of this International Standard is for information only. 0 IS0 1991 All rights reserved. No part of this publication may be reproduced or utilized in any form the publisher. International Organization for Standardization Case Postale 56 l CH-1211 Get-&e 20 l Switzerland Printed in Switzerland ii SIST EN ISO 7519:1998
INTERNATIONAL STANDARD IS0 7519:1991 (E) Technical drawings - Construction drawings - General principles of presentation for general arrangement and assembly drawings 3 Scope This International Standard is complementary to IS0 128 for construction drawings and establishes general principles of presentation to be applied to construction drawings for general arrangement and assembly, mainly within the field of building and architectural drawings. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publi- cation, the editions indicated were valid. All stan- dards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of ap- plying the most recent editions of the standards in- dicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 128:1982, Technical drawings - General prin- ciples of presen ta Con. IS0 129:1985, Technical drawings - Dimensioning - General principles, definitions, methods of execution and special indications. IS0 9431:1990, Construction drawings - Spaces for drawing and for text, and title blocks on drawing sheets. 3.2 The degree of simplification depends on the kind of object represented, the scale of the drawing and the purpose of the documentation. 3.3 In a simplified representation only essential features shall be shown, if possible in outline only. The object shall be drawn to scale. 3.4 Figures in a simplified representation may be completed with graphical symbols, designations and text. 3.5 Reference shall be made, normally in the space for text on the drawing sheet, to the specified documentation for manufacturinq, construction and L assembly (see IS0 9431). 4 Lines 4.1 The types and description of lines shall be in accordance with IS0 128, with the addition of an extra-thick line. 4.2 An extra-thick line shall be used to stress cer- tain parts. 4.3 The following thicknesses of lines shall be used: thin line - relative thickness I; thick line - relative thickness 2; extra-thick line - relative thickness 4. 3 General 3.1 Building components which are detailed or specified in other documents (e.g. component r
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