ISO INTERNATIONAL STANDARD 11277 Third edition 2020-04 Soil quality - Determination of particle size distribution in mineral soil material Method by sieving and sedimentation Qualitedu solDétermination de la répartition granulométrique de la matiere minérale des sols - Methode par tamisage et sedimentation Reference number ISO 11277:2020(E) ISO @ISO2020 IS0 11277:2020(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 0111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved