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Author : C. A. Rogers
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (554 download)
Download or read book Petrographic Examination of Aggregate and Concrete in Ontario written by C. A. Rogers and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. A. Rogers
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (554 download)
Download or read book Petrographic Examination of Aggregate and Concrete in Ontario written by C. A. Rogers and published by . This book was released on 1990 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. A. Rogers
Publisher : Downsview : Ministry of Transportation, Ontario, Engineering Materials Office
ISBN 13 : 9780772964540
Total Pages : 35 pages
Book Rating : 4.9/5 (645 download)
Download or read book Petrographic Examination of Aggregate and Concrete in Ontario written by C. A. Rogers and published by Downsview : Ministry of Transportation, Ontario, Engineering Materials Office. This book was released on 1989 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard Erlin
Publisher : ASTM International
ISBN 13 : 0803114524
Total Pages : 208 pages
Book Rating : 4.8/5 (31 download)
Download or read book Petrography Applied to Concrete and Concrete Aggregates written by Bernard Erlin and published by ASTM International. This book was released on 1990 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen papers from the Symposium on [title] held on June 26, 1989 in St. Louis cover approaches, examination, and specimen preparation of concrete and aggregates for petrographic studies; petrographic examination of aggregate problems; and petrography applied to solving varieties of concrete probl
Author : Ludmila Dolar-Mantuani
Publisher :
ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (396 download)
Download or read book Petrographic Examination of Natural Concrete Aggregates written by Ludmila Dolar-Mantuani and published by . This book was released on 1963 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Henry Vanderhorst
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (16 download)
Download or read book A preliminary petrographic examination of aggregate in a deteriorated concrete bridge written by Richard Henry Vanderhorst and published by . This book was released on 1977 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ludmila Dolar-Mantuani
Publisher : William Andrew
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (41 download)
Download or read book Handbook of Concrete Aggregates written by Ludmila Dolar-Mantuani and published by William Andrew. This book was released on 1983 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard C. Mielenz
Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (125 download)
Download or read book Petrographic Examination written by Richard C. Mielenz and published by . This book was released on 1966 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petrographic examination of concrete aggregate is visual examination and analysis in terms of both lithology and properties of the individual particles. The procedure requires use of a hand lens and Petrographic and stereoscopic microscopes; less commonly, X-ray diffraction or differential thermal analysis is used to supplement the microscopical examination. By Petrographic examination, the relative abundance of specific types of rocks and minerals is established; the physical and chemical attributes of each, such as particle shape, surface texture, pore characteristics, hardness, and potential alkali reactivity, are described; coatings are identified and described; and the presence of contaminating substances is determined. As will be discussed subsequently, Petrographic examination contributes in several ways to the investigation, selection, testing, and control of aggregates. Consequently, the method is being progressively more widely applied. Since 1936, all aggregates used in concrete construction by the Bureau of Reclamation have been examined petrographically as a part of the basis for their selection [1]. The method has been applied similarly by the Corps of Engineers since before 1940 [2]. Coarse aggregates proposed for use in either portland-cement concrete or bituminous concrete are examined by Petrographic methods in laboratories of the Ontario Department of Highways, and specifications governing acceptance are based upon the results [3]. Petrographic examination of aggregates is performed also by several other agencies of the U.S. government and state highway departments, and may be obtained through some commercial laboratories. In 1952, the ASTM accepted a Tentative Recommended Practice for Petrographic Examination of Aggregates for Concrete (C 295), which was adopted as a standard in 1954. Minor modifications were made in 1964. Petrographic examination is cited in the ASTM Specifications for Concrete Aggregates (C 33).
Author : Mark Alexander
Publisher : CRC Press
ISBN 13 : 0203963695
Total Pages : 448 pages
Book Rating : 4.2/5 (39 download)
Download or read book Aggregates in Concrete written by Mark Alexander and published by CRC Press. This book was released on 2010-02-25 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together in one volume the latest research and information, this book provides a detailed guide to the selection and use of aggregates in concrete. After an introduction defining the purpose and role of aggregates in concrete, the authors present an overview of aggregate sources and production techniques, followed by a detailed study of their physical, mechanical and chemical properties. This knowledge is then applied to the use of aggregates in both plastic and hardened concretes, and in the overall mix design. Special aggregates and their applications are discussed in detail, as are the current main specifications, standards and tests.
Author : Peter Hewlett
Publisher : Butterworth-Heinemann
ISBN 13 : 0081007736
Total Pages : 896 pages
Book Rating : 4.0/5 (81 download)
Download or read book Lea's Chemistry of Cement and Concrete written by Peter Hewlett and published by Butterworth-Heinemann. This book was released on 2019-02-15 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lea's Chemistry of Cement and Concrete, Fifth Edition, examines the suitability and durability of different types of cements and concretes, their manufacturing techniques and the role that aggregates and additives play in achieving concrete's full potential of delivering a high-quality, long-lasting, competitive and sustainable product. Provides a 60% revision over the fourth edition last published in 2004 Includes updated chapters that represent the latest technological advances in the industry, including, but not exclusive to the production of low-energy cements, cement admixtures and concrete aggregates Presents expanded coverage of the suitability and durability of materials aggregates and additives
Author : Joseph F. Lamond
Publisher : ASTM International
ISBN 13 : 0803133677
Total Pages : 661 pages
Book Rating : 4.8/5 (31 download)
Download or read book Significance of Tests and Properties of Concrete and Concrete-making Materials written by Joseph F. Lamond and published by ASTM International. This book was released on 2006 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (359 download)
Download or read book Petrographic Examination for Hardened Concrete written by and published by . This book was released on 1955 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : PP. Hudec
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (125 download)
Download or read book Quantitative Petrographic Evaluation of Fine Aggregate written by PP. Hudec and published by . This book was released on 1995 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petrographic examination of coarse aggregate is accepted as a viable method for predicting its durability in concrete. No similar quantitative method existed for fine aggregate, although Guide for Petrographic Examination of Aggregates for Concrete (ASTM C 295) does yield preliminary information of durability of fine aggregate. This paper proposes a quantitative petrographic analysis that can be used to quickly assess the natural fine aggregate's durability when used in concrete. The method of analysis is essentially the Ministry of Transportation, Ontario LS-616, which separates the fine aggregate into silicate, carbonate, shale and chert fractions. The weighted percentages of these fractions were statistically compared to standard physical tests, including water adsorption and absorption, dry density, magnesium sulfate loss, and micro-Deval abrasion loss. Step-wise multiple regression equations were developed, which allowed calculation of expected magnesium sulfate and micro-Deval abrasion losses based on the proportion of the petrographic types. Mathematical and statistical techniques were also used to establish a petrographic number for sand (PNS) that allows the classification of aggregate into good or poor categories based on their petrographic composition.
Author : United States. Department of the Interior
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (243 download)
Download or read book Petrographic Examination of Concrete Aggregate written by United States. Department of the Interior and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick Measham Lea
Publisher : Hodder Education
ISBN 13 :
Total Pages : 1274 pages
Book Rating : 4.F/5 ( download)
Download or read book Lea's Chemistry of Cement and Concrete written by Frederick Measham Lea and published by Hodder Education. This book was released on 1998 with total page 1274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the chemical and physical properties of cements and concretes and their relation to the practical problems that arise in manufacturing and use. Much attention is given to the suitability of materials, to the conditions under which concrete may deteriorate, and to the precautionary or remedial measures that can be adapted.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Standard Guide for Petrographic Examination of Aggregates for Concrete written by and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.:/5 (31 download)
Download or read book Cement, Concrete and Aggregates written by and published by . This book was released on 1995 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
