Aplicacion de la microscopia optica en la industria del cemento

Solo disponible en BuenasTareas
  • Páginas : 64 (15969 palabras )
  • Descarga(s) : 0
  • Publicado : 21 de agosto de 2012
Leer documento completo
Vista previa del texto
MICROSCOPICAL EXAMINATION AND INTERPRETATION OF PORTLAND CEMENT AND CLINKER
by Donald H. Campbell, Ph.D. SP030

P O R T L A N D

C E M E N T

A S S O C I A T I O N

Microscopical Examination and Interpretation of Portland Cement and Clinker

Microscopical Examination and Interpretation of Portland Cement and Clinker
Second Edition

Donald H. Campbell, Ph.D.

202

PCASP030

Authored by: Donald H. Campbell, Ph.D. President, Campbell Petrographic Services 4001 Berg Road Dodgeville, WI 53533-8508 Phone: (608)623-2387 Fax: (608)623-2594 Edited by: Natalie C. Holz, Associate Editor Portland Cement Association Published by: Portland Cement Association 5420 Old Orchard Rd. Skokie, IL 60077-1083 USA Phone: (847) 966-6200 Fax: (847) 966-8389 Website:www.portcement.org Print history: First edition 1986 Second edition 1999 © 1999 Portland Cement Association All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of the copyright owner. Printed in the United States of AmericaThis publication is based on the facts, tests, and authorities stated herein. It is intended for the use of professional personnel competent to evaluate the significance and limitations of the reported findings and who will accept responsibility for the application of the material it contains. The Portland Cement Association disclaims any and all responsibility for application of statedprinciples or for the accuracy of any of the sources other than work performed or information developed by the Association. Manufacturers and products are listed for reference or to assist in locating various products. This does not imply Portland Cement Association endorsement or approval.

Cover Photo: Upper left: Polished section of portland cement clinker at 400X (see also page 79).(S#A6636) Lower left: Feed particles in thin section (see also page 120). (S#A6715) Right: Polished section of cement in epoxy (see also page 68). (S#A6622)

Warning: Contact with wet (unhardened) concrete, mortar, cement, or cement mixtures can cause SKIN IRRITATION, SEVERE CHEMICAL BURNS (THIRD-DEGREE), or SERIOUS EYE DAMAGE. Frequent exposure may be associated with irritant and/or allergiccontact dermatitis. Wear waterproof gloves, a long-sleeved shirt, full-length trousers, and proper eye protection when working with these materials. If you have to stand in wet concrete, use waterproof boots that are high enough to keep concrete from flowing into them. Wash wet concrete, mortar, cement, or cement mixtures from your skin immediately. Flush eyes with clean water immediatelyafter contact. Indirect contact through clothing can be as serious as direct contact, so promptly rinse out wet concrete, mortar, cement, or cement mixtures from clothing. Seek immediate medical attention if you have persistent or severe discomfort.

Library of Congress Catalog Card Number 85-63563 ISBN-0-89312-084-7

SP030.02T

PCA R&D Serial No. 1754

203

Microscopical Examinationand Interpretation of Portland Cement and Clinker

Table of Contents
Preface to the First Edition ........................................................................................................v Preface to the Second Edition .................................................................................................. vi Acknowledgments................................................................................................................... viii Introduction ................................................................................................................................ ix Chapter 1 History of Clinker Microscopy ................................................................................. 1 Photomicrographs of Aspdin Paste...
tracking img