ISO INTERNATIONAL STANDARD 18651-1 First edition 2011-04-01 Building construction machinery and equipment Internal vibrators for concrete - Part 1: Terminology and commercial specifications Machines et materiels pour la construction des batiments Vibrateurs internes pour le béton - Partie 1: Terminologie et spécifications commerciales Reference number ISO 18651-1:2011(E) @ ISO 2011 y IHS under ted without license from IHS Not for Resale ISO 18651-1:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2011 - All rights reserved py IHS unde ermitted without license from IHS Not for Resale ISO 18651-1:2011(E) Contents Page Foreword .iv 1 Scope 2 Normative references 3 Terms and definitions . 4 Structure 5 Commercialspecifications. 5.1 Basic data for all types of immersion vibrator .. 5.2 Complementary data for all types of immersion vibrator 5.3 Complementary data for particular immersion vibrator types and associated units ... 5.3.1 Electric immersion vibrators with flexible drive ... 5.3.2 Built-in motor type electric immersion vibrators .. 5.3.3 Frequency and voltageconverter................... 5.3.4 Generatingsetforelectricsupply.... 5.4 Immersion vibrators with flexible drive and internal combustion engine.. 5.5 Pneumaticimmersionvibrators.... 5.6 Hydraulic vibrators..... Annex A (informative) Examples of internal vibrator structures Copyright International Organization for Standardizalon ghts reserved ii d by IHS under ut license from IHS Not for Resale