Download or read book The Behavior of Admixtures of Portland Lumnite Cements written by Meyer Hecht and published by . This book was released on 1925 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydration Behavior of Portland Cements with Different Hemihydrate Gypsum Ratios in the Presence of Common Chemical Admixtures written by SA. Farrington and published by . This book was released on 2005 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions that take place between hydrating portland cement and chemical admixtures during the early hydration period affect the performance of concrete. Many of the early hydration reactions involve sulfate phases. Cement manufacturers intergrind calcium sulfate with clinker in the finish mill to provide control for the aluminate reactions during hydration. The calcium sulfate is typically added as gypsum, but some of this gypsum can dehydrate to calcium sulfate hemihydrate or soluble anhydrite, depending on the conditions in the finish mill. The final form of the calcium sulfate may affect the hydration characteristics of the cement in the presence of various chemical admixtures.

Download or read book Admixtures in Portland Cement Concrete written by Edwin George Swenson and published by . This book was released on 1968 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Concrete Admixtures written by V.H. Dodson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cement Admixtures written by Cement Admixtures Association and published by . This book was released on 1988 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Admixtures in Concrete written by A.M. Paillere and published by CRC Press. This book was released on 2004-03-01 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough review of the properties and use of the principal chemical admixtures for use in concrete. Concise and clearly presented, the book includes extensive references to key sources of information. The presentation of each admixture is in a standard format, which helps the reader to find relevant information easily.

Download or read book The Effects of Admixtures to Portland Cement Using Infrared Spectroscopy written by John Frank Blackmer and published by . This book was released on 1969 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Admixtures for Concrete written by M. R. Rixom and published by Spon Press. This book was released on 1978 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical admisxtures are used in concrete mixtures to produce particular engineering properties such as rapid hardening. "Chemical Admixtures for Concrete" surveys the recent developments in admixture technology, explaining the mechanisms by which admixtures produce their effects, the various types of admixtures available and their selection and use.

Download or read book Admixtures and Their Effects on Mixtures of Portland and High alumina Cements written by Olin William Hotchkiss and published by . This book was released on 1967 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Admixtures on the Free Lime Content of Portland Cement written by James Perron and published by . This book was released on 1963 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Portland Cement written by David Butler Butler and published by . This book was released on 1899 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Moisture Content on the Dynamic Behavior of Portland Cement Concrete written by Michael Eugene Bailey and published by . This book was released on 1984 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of water reducing admixtures in portland cement concrete with high amounts of microfine aggregate written by Scott Ronald Witthoft and published by . This book was released on 2000 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Portland Cement written by G. C. Bye and published by Thomas Telford. This book was released on 1999 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portland cement is one of the most traditional of construction materials. Rising costs of the energy required for its manufacture and the increasing interest in understanding the mechanisms of concrete deterioration, as well as the importance of optimising the use of Portland cement in high quality concrete, have continued to sustain interest in this important material. This second edition of this popular book provides an up-to-date introduction to the raw materials and manufacturing processes of Portland cement. It gives an introductory account of cement composition, manufacture, quality assessment, hydration and the resulting microstructure-physical property relationships, and some mechanisms of the chemical degradation of hardened cement paste. The book is primarily intended for students of materials sciences and graduates in pure science or engineering entering the cement or concrete industries. However anyone requiring a good clear introduction to this material will find this book provides helpful information.

Download or read book Mineral Admixtures in Cement and Concrete written by Jayant D. Bapat and published by CRC Press. This book was released on 2012-08-06 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written to meet the requirements of engineers working in construction and concrete manufacturing, Mineral Admixtures in Cement and Concrete focuses on how to make more workable and durable concrete using mineral admixtures. In particular, it covers pulverized fuel ash (PFA), blast furnace slag (BFS), silica fume (SF), rice husk ash (RHA), and metakaolin (MK), as well as some new admixtures currently under investigation. For each mineral admixture, the book looks at manufacturing and processing, physical characteristics, chemical and mineralogical composition, quality control, and reported experiences. It also examines the provisions of national standards on the admixture’s addition to cement and concrete. References to microstructures and chemistry are kept to a minimum and only discussed to the extent necessary to help readers apply the admixtures in practice. The book also addresses hydration, presenting the relevant chemistry and detailing the impact of adding mineral admixtures to concrete. A chapter on strength and durability explains the mechanisms, models, and standards related to concrete deterioration and how to mitigate carbonation, alkali-aggregate reactions, chloride attack and corrosion of reinforcement, external and internal sulphate attack, decalcification, and freeze-thaw action. This book is a useful reference for practicing engineers and students alike. It brings together, in one volume, information on the materials, hydration, and the strength and durability of cement and concrete with mineral admixtures. Offering a deeper understanding of mineral admixtures, it encourages engineers to more effectively use these and other wastes in cement and concrete to support more sustainable growth of the cement and construction industry.

Download or read book Changes in the Early Hydration Behavior of Portland Cement Used in the Solidification of Hazardous Chemicals written by Frank P. Frey and published by . This book was released on 1988 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract.

Download or read book Admixtures for Concrete Improvement of Properties written by E. Vazques and published by CRC Press. This book was released on 1990-05-03 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical admixtures are used to modify the properties and behaviour of fresh and hardened concrete. They enable more economic construction and the achievement of special properties such as high strength or durability. This book presents new research information from an International RILEM Symposium on six main topics: workability, setting, strength