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Author :
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.3/5 (91 download)
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:
Author : Peter H. Emmons
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.3/5 (91 download)
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:
Author : Randall W. Poston
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (319 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)
Download or read book Performance Criteria for Concrete Repair Materials, Phase II Summary Report written by and published by . This book was released on 1999 with total page 0 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.
Author : Randall W. Poston
Publisher : Washington, DC : U.S. Army Corps of Engineers, Waterways Experiment Station
ISBN 13 :
Total Pages : 301 pages
Book Rating : 4.:/5 (11 download)
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.
Author : Alexander M. Vaysburd
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)
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:
Author :
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (855 download)
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:
Author : Peter Emmons
Publisher :
ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.:/5 (455 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (91 download)
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:
Author : Alexander M. Vaysburd
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (133 download)
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:
Author : Edward G. Nawy
Publisher : CRC Press
ISBN 13 : 1420007653
Total Pages : 1586 pages
Book Rating : 4.4/5 (2 download)
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.
Author : Christer Sjostrom
Publisher : Routledge
ISBN 13 : 1136746331
Total Pages : 685 pages
Book Rating : 4.1/5 (367 download)
Download or read book Durability of Building Materials & Components 7 vol.2 written by Christer Sjostrom and published by Routledge. This book was released on 2014-02-24 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2004. In the process of harmonising the wide-ranging interests in this field, the series of international conferences Durability of Building Materials and Components, of which this is the seventh, has played a decisive role by bridging between different material and product areas and by giving researchers and practitioners an opportunity to meet every third year to discuss the latest R&D achievements. This conference covers a number of themes ranging from theoretical aspects of service life prediction to the practical implementation of knowledge on durability of building products in standards. This collection is the proceedings and will serve as a valuable reference to all interested in the wide and stimulating area of durability and service life prediction in building and construction. This is Volume Two on Testing, Design and Standardisation.
Author : Christer Sjostrom
Publisher : Routledge
ISBN 13 : 1135818738
Total Pages : 690 pages
Book Rating : 4.1/5 (358 download)
Download or read book Durability of Building Materials and Components 7 written by Christer Sjostrom and published by Routledge. This book was released on 2004-01-14 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: These books contain articles on R&D into the major aspects of durability and service life prediction of building materials and components, as well as theoretical aspects of methods and modelling of prediction, description of degradation environment by use GIS, as practical implementation of knowledge on durability in maintenance procedures and in standardisation and regulations.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)
Download or read book Performance Criteria for Concrete Repair Materials. Phase 1 written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The durability of concrete repairs depends to a large extent on the proper selection and application of repair materials. Restrained contraction of repair materiais, the restraint being provided through bond to the extsting concrete substrate, is a major factor which significantly increases the complexity of repair projects as compared to new construction. Preliminary performance criteria for dimensionally compatible repair materials were developed based on a state-of-the-art review of the literature on cement-based repair materials. These preliminary criteria are intended for screening and selecting cement-based materials for concrete surface repairs. A comprehensive experimental program of laboratory and field tests was developed to verify the performance criteria. (MM).
Author : Arnon Bentur
Publisher : RILEM Publications
ISBN 13 : 9782912143297
Total Pages : 406 pages
Book Rating : 4.1/5 (432 download)
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:
Author : Alexander M. Vaysburd
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.3/5 (91 download)
Download or read book An Evaluation of Equipment and Procedures for Tensile Bond Testing of Concrete Repairs written by Alexander M. Vaysburd and published by . This book was released on 1999 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: If the durability of repaired concrete structures is a primary objective of any repair project, then every effort should be made to ensure adequate bonding between the repair and the existing concrete substrate. A total of 257 partial-depth cores in 77 experimental repairs were tested in Florida, Illinois, and Arizona in order to evaluate the effect of material properties and environmental conditions on the bond between repair and concrete substrate. Three pull-off testing devices were used to determine the bond strengths for each of the experimental repairs. In addition, the testing devices themselves were evaluated by analyzing the magnitude and relative precision of the pull-off strengths, modes of failure, and ease of use in an effort to identify a reliable and practical device for determining in situ tensile bond. The optimum depth of core drilling into the existing substrate was determined by comparing theoretical finite element analysis of failure zone stress distribution with measured test results.
Author : Jean-Michel Torrenti
Publisher : John Wiley & Sons
ISBN 13 : 1118622308
Total Pages : 326 pages
Book Rating : 4.1/5 (186 download)
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.
