Download or read book Performance Criteria for Concrete Repair Materials Phase II written by and published by . This book was released on 1999 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials written by Peter H. Emmons and published by . This book was released on 1995 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials written by Alexander M. Vaysburd and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials Phase II Summary Report Technical Report Final Report REMR CS 62 March 1999 written by Alexander M. Vaysburd and published by . This book was released on 1999 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials written by and published by . This book was released on 1998 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials written by and published by . This book was released on 1999 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials written by Randall W. Poston and published by . This book was released on 1998 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study reported herein is part of an overall investigation to develop performance criteria for cement-based repair materials. In Phase I of the study, preliminary criteria for dimensionally compatible repair materials were developed based on a review of the literature. This review concentrated on identifying pertinent material properties, appropriate test methods, and demonstrated field performance. Laboratory and field tests to evaluate the preliminary performance criteria were conducted in Phase II of the project Twelve candidate repair materials were selected for the experimental portion of the project Bach material was subjected to a series of standard and nonstandard laboratory tests to determine properties which were perceived to be of interest in a repair context and to provide some basic information about their behavior. These tests included: (a) unrestrained and restrained drying shrinkage, (b) modulus of elasticity, (c) tensile and compressive creep, (d) coefficient of thermal expansion, and (e) flexural, compressive, and direct tensile strengths. Concurrent field tests were also conducted to evaluate material durability. Results of the laboratory investigation are described herein. Results of laboratory and field performance tests will be correlated (Phase III) to provide a basis for development of performance criteria for cement-based materials that will provide durable concrete repairs.
Download or read book Performance Criteria for Concrete Repair Materials Phase II written by and published by . This book was released on 1998 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Criteria for Concrete Repair Materials Phase II Laboratory Results written by Randall W. Poston and published by Washington, DC : U.S. Army Corps of Engineers, Waterways Experiment Station. This book was released on 1998 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a study to develop performance criteria for cement-based repair materials are summarized herein. Results of laboratory tests and field performance studies were correlated and guidance for selection of repair materials that would reduce the risk of premature failures was developed. This guidance includes a standard protocol for repair material data sheets and proposed performance criteria. Results of this study illustrate the significant effect of drying shrinkage on the performance of restrained repair materials. While there was a general correlation between the results of laboratory tests on unrestrained shrinkage specimens and field performance, there is a need for restrained shrinkage tests to evaluate the cracking resistance of repair materials. Although there was a general lack of significant correlation between individual material properties and field performance, results of this study indicate that it is possible to predict the field performance of repair materials based on a combination of material properties determined in laboratory tests. Results of this study emphasize the need for a comprehensive analytical model to predict the cracking resistance of repair materials that considers the interrelationship of pertinent material properties, the relative importance of individual properties, and the effect of environmental conditions on time-dependent material properties.
Download or read book Performance Criteria for Concrete Repair Materials Phase II Field Studies written by Peter Emmons and published by . This book was released on 1998 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study reported herein is part of an overall investigation to develop performance criteria for cement-based materials. Preliminary performance criteria for dimensionally compatible repair materials were proposed in Phase I of the study. Laboratory and field tests to evaluate these criteria were conducted in Phase II of the project. The field-testing program described herein included installation of 12 selected cementitious repair materials in prefabricated repair cavities at each of three test sites and monitoring their performance during an 18-month period following installation. The test sites were selected to provide a wide variation in exposure conditions ranging from the hot and dry conditions encountered in Arizona, to hot and humid conditions encountered in Florida, to the northern climate of Illinois. In addition to the simulated repairs, the field performance of each material was evaluated with two restrained drying shrinkage test methods. Relative rankings of the materials were developed based on their field performance with resistance to cracking being the predominate factor in these rankings. Six materials demonstrated satisfactory performance regardless of exposure conditions. Two materials were susceptible to cracking at only one test site, and their performance is rated as marginal. The remaining four materials exhibited cracking in each exposure condition, and their performance is rated as unsatisfactory.
Download or read book Concrete Construction Engineering Handbook written by Edward G. Nawy and published by CRC Press. This book was released on 2008-06-24 with total page 1586 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Concrete Construction Engineering Handbook, Second Edition provides in depth coverage of concrete construction engineering and technology. It features state-of-the-art discussions on what design engineers and constructors need to know about concrete, focusing on - The latest advances in engineered concrete materials Reinforced concrete construction Specialized construction techniques Design recommendations for high performance With the newly revised edition of this essential handbook, designers, constructors, educators, and field personnel will learn how to produce the best and most durably engineered constructed facilities.
Download or read book PRO 23 International RILEM Conference on Early Age Cracking in Cementitious Systems EAC 01 written by Arnon Bentur and published by RILEM Publications. This book was released on 2002 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Renovation of Buildings Methods Details and Design Examples Second Edition written by Alexander Newman and published by McGraw Hill Professional. This book was released on 2020-11-13 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hands-on structural renovation techniques and best practices—thoroughly revised for the latest building codes This fully updated manual explains how to renovate the structure of any building. Up-to-date, comprehensive, and packed with savvy advice drawn from the author's extensive experience, the book makes it easier for building professionals to plan structural improvements—and to handle unforeseen contingencies that arise during construction. The second edition of Structural Renovation of Buildings: Methods, Details, and Design Examples clearly explains the newest methods and materials used for structural repair, strengthening, and seismic rehabilitation. The case studies illustrate the practical applications of the design methods discussed and the best practices that can be used to mitigate the problems that commonly arise during renovation projects. The book: • Contains practical design methods and problem-solving techniques for structural strengthening and repairs • Explains the structural provisions of the 2018 International Existing Building Code as well as the latest specialized codes pertaining to steel, concrete, wood, and masonry renovations • Is written by a renowned structural engineer and experienced author
Download or read book Mechanical Behavior of Concrete written by Jean-Michel Torrenti and published by John Wiley & Sons. This book was released on 2013-03-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title provides a comprehensive overview of all aspects of the mechanical behavior of concrete, including such features as its elastoplasticity, its compressive and tensile strength, its behavior over time (including creep and shrinkage, cracking and fatigue) as well as modeling techniques and its response to various stimuli. As such, it will be required reading for anyone wishing to increase their knowledge in this area.
Download or read book ACI Manual of Concrete Practice written by American Concrete Institute and published by . This book was released on 2007 with total page 1294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1986 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
