27th International Conference on Cement Microscopy 2005

Transcription

1 27th International Conference on Cement Microscopy 2005 Victoria, British Columbia, Canada April 2005 ISBN:

2 Printed from e-media with permission by: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY Some format issues inherent in the e-media version may also appear in this print version. Copyright (2005) by the International Cement Microscopy Association All rights reserved. Printed by Curran Associates, Inc. (2013) For permission requests, please contact the International Cement Microscopy Association at the address below. International Cement Microscopy Association Shelly s Run Montgomery, Texas Phone: (936) Fax: (936) riograndbill@consolidated.net Additional copies of this publication are available from: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY USA Phone: Fax: curran@proceedings.com Web:

3 SILICA STABILIZED CALCIUM SILICATE HYDRATES AT ELEVATED TEMPERATURE K. Luke Halliburton Duncan, Oklahoma, U.S.A. SEM STUDIES OF THE FIRST USA CONCRETE PAVEMENT S. Marusin Wiss, Janney & Elstner, Inc. Northbrook, Illinois, U.S.A. UTILIZATION OF SULFOCALCIC FLY ASH AS AN ALTERNATIVE TO GYPSUM FOR CEMENT CLINKER P. Turker, A. Yeginobali, and T. Ertun Turkish Cement Manufacturers Association R & D Institute Ankara, Turkey CALCIUM CARBONATE PRECIPITATION INDUCED BY SIRAN TM -IMMOBILLIZED BACILLUS PASTEURI S. Bang and J. Lippert South Dakota School of Mines and Technology Rapid City, South Dakota, U.S.A. ELECTRON MICROSCOPY DURING EARLY CEMENT HYDRATION J. Neubauer and F. Goetz-Neunhoeffer Department of Mineralogy University of Erlangen Erlangen, Germany OILWELL CEMENTS and CALCIUM HYDROXIDE FORMATION. PART II Bill Caveny Halliburton Energy Services Duncan, Oklahoma U.S.A.

4 PROPERTIES OF ARTIFICIAL SLAGS PRODUCED BY THE ZEWA PROCESS M. Gimenez, C. Bouillon, F. Ferey, F. Sorrentino LaFarge Central Laboratory St. Quentin-Fallavier, France ADDING SCMs TO PORTLAND CEMENT: IMPACT ON OILWELL CEMENTING ADDITIVE PERFORMANCE T. Dealy Halliburton Energy Services Duncan, Oklahoma, U.S.A. W. Carruthers Lafarge North America Montgomery, Texas U.S.A. AN UPDATE ON APPLICATION OF A FLAT-BED SCANNER FOR PERFORMING ASTM C 457 J. Carlson, L. Sutter, K. Peterson, and T. Van Dam Michigan Tech Transportation Institute Michigan Tech University Houghton, Michigan, U.S.A. DEVELOPMENT OF CONCRETE PRODUCTS INCORPORATING WASTE PLASTIC AGGREGATES H. Al Nageim Liverpool John Moores University United Kingdom H. Robinson Tarmac Group United Kingdom A NEW LOOK AT OLD CEMENT L Powers Wiss, Janey, Elstner Associates Northbrook, Illinois, USA J Walsh Testwell Laboratories, Inc Ossining, New York, USA

5 THE USE OF Mn-SLAGS AS AN ADDITIVE TO OPC s H. Poellmann, S. Stober, and H. Kersten F B Geowissenchaften der Martin-Luther University of Halle-Wittenberg Halle (Saale), Germany S. Verryn and J. de Villiers Department of Geology University of Pretoria Pretoria, South Africa EXPERIMENTAL INVESTIGATION OF PLASTER DURABILITY IN POOL ENVIRONMENTS D. Rothstein DRP Consulting, Inc. Boulder, Colorado, U.S.A. D. Kachlakev and N. Pal California Polytechnic State University San Luis Obispo, California, U.S.A. QUANTITATIVE PHASE ANALYSIS OF SYNTHETIC CAC FROM MELTS IN THE SYSTEM CaO-Al 2 O 3 -Fe 2 O 3 -SiO 2 M. Schmid, F. Goetz-Neunhoeffer, J. Neubauer Department of Mineralogy University of Erlangen Erlangen, Germany TESTING THE IDENTITY OF CEMENTITIOUS MATERIALS BY TRACE ELEMENT ANALYSIS OF BELITE T. Schmidt-Dohl Braunschweig Civil Engineering Materials Testing Institute & Institute for Building Materials Concrete Structures & Fire Protection Technical University Braunschweig, Germany J. Koepke and A. Schimrosczyk Institute of Mineralogy University of Hannover Hannover, Germany

6 INFLUENCE OF THE CO 2 DISSOLVED IN PORE WATER ON THE STABILITY OF SULPHOALUMINATE HYDRATES: A CASE HISTORY F. Cella, T. Cerulli, A. Bravo, D. Salvioni, M. Squinzi, A. Lo Presti, and M. Merlini R. & D Analytical Laboratory Mapei S.p.A. Milan, Italy MICROSTRUCTURAL INVESTIGATIONS ON EARLY HYDRATION PRODUCTS OF CEMENTITIOUS SYSTEMS IN COMBINATION WITH MODERN PCE-TYPE SUPERPLASTICIZERS BY ADVANCED CRYO-TRANSFER SEM C. Huebsch, B. Moraru, D. Schmitt Degussa Construction Chemicals Gmbh Trostberg, Germany J. Goeske, M. Fylak, W. Kachler Zentrum fuer Werkstoffanalytik Gmbh Lauf, Germany SYNTHESIS AND CRYSTAL CHEMISTRY OF MANGANESE CONTAINING PHASES IN CALCIUM ALUMINATE CEMENT S. Stober and H. Poellmann Geowissenschaften Mineralogie/Geochemie University of Halle (Saale) Halle, Germany ACID ATTACK IN A CONCRETE SEWER PIPE A PETROGRAPHIC & CHEMICAL INVESTIGATION D. Jana Construction Materials Consultants, Inc. Greensburg, Pennsylvania U.S.A R. Lewis Openaka Corporation, Inc. Denville, New Jersey U.S.A