Properties of Concrete at Early Ages PDF Download

Author: J. Francis Young
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 218

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Author:
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 50

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Author: NJ. Carino
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 3

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Book Description
What should be done to improve our understanding and appreciation of the properties of concrete at early ages? This question was the basis for an Engineering Foundation Conference on the topic of "The Properties of Concrete at Early Ages." To answer the above question, the conference participants developed the recommendations summarized in this technical note. The recommendations addressed the need to: gain a better understanding of cement paste microstructure; improve codes and standards; control temperature rise during construction; and educate the users of concrete.

Author: R. Springenschmid
Publisher: CRC Press
ISBN: 9780419187103
Category : Architecture
Languages : en
Pages : 500

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Restraint and intrinsic stresses in concrete at early ages are vitally important for concrete structures which must remain free of water-permeable cracks, such as water-retaining structures, tunnel linings, locks and dams. The development of hydration heat, stiffness and strength, also the degree of restraint and, especially for high-strength concrete, non-thermal effects, are decisive for sensitivity to cracking. Determining thses stresses in the laboratory and in construction components has led to a clearer understanding of how they develop and how to optimize mix design, temperature and curing conditions. New testing equipment has enabled the effects of all the important parameters to be qualified and more reliable models for predictiong restraint stresses to be developed. Thermal Cracking in Conrete at Early Ages contains 56 contributions by leading international specialists presented at the RILEM Symposium held in October 1994 at the Technical University of Munich. It will be valuable for construction and site engineers, concrete technologists and scientists.

Author: Truman Jones (R.)
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 138

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Author: Francis Ajiboye Oluokun
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 414

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Author:
Publisher: American Concrete Institute
ISBN: 0870313150
Category : Concrete
Languages : en
Pages : 180

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Summary: This publication contains the twelve papers presented at a full-day technical session sponsored by the American Concrete Insitute. The subject matter of these papers includes: (1) the development of concrete properties and microstructure at early ages, (2) test methods for assessing early-age volume change and cracking potential, (3) construction operations timing, (4) computer simulations of early-age behavior, and (5) mechanisms that end the concrete dormant period.

Author: P. Mehta
Publisher: McGraw Hill Professional
ISBN: 0071462899
Category : Technology & Engineering
Languages : en
Pages : 684

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This textbook presents the art and science of concrete in a simple, clear, hands-on manner, focusing on the following: Cement and concrete are predicted to be the premier building material of the 21st Century; Includes unique diagrams, photographs, and summary tables; Updated to include new chapters on non-destructive methods for concrete; future challenges in concrete technology; an increased number of examples of concrete applications; and new developments in durability.

Author: Jianwei Zhao
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 248

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 204

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