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Author: Mahmoud M. Reda Taha
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 361
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Book Description
This report provides the results of a research study requested by New Mexico Department of Transportation (NMDOT) and conducted by University of New Mexico. The research team examined developing and characterizing self-consolidating concrete (SCC) produced using local New Mexico materials. It also includes a brief review on the state of the art of SCC. Five SCC mixes were produced using local New Mexico aggregate from two sources in New Mexico. SCC mixes are compared to normal vibrated concrete (NVC) mixes typically used in NMDOT highway projects and they were produced using the same local aggregate. Mix designs of the SCC and NVC mixes are described in detail. The plastic properties of fresh concrete are reported and discussed. Complete details on all strength and durability characteristics of SCC examined up to one year of age are discussed. The strength characteristics include compressive and flexural strength and static and dynamic modulus of elasticity. Creep and shrinkage of SCC are also studied as well as durability properties including chloride ion resistance, freeze-thaw durability, and the potential for alkali-silica reaction (ASR). The report concludes with a suggested implementation plan for using SCC in highway projects in New Mexico.
Author: Mahmoud M. Reda Taha
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 361
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Book Description
This report provides the results of a research study requested by New Mexico Department of Transportation (NMDOT) and conducted by University of New Mexico. The research team examined developing and characterizing self-consolidating concrete (SCC) produced using local New Mexico materials. It also includes a brief review on the state of the art of SCC. Five SCC mixes were produced using local New Mexico aggregate from two sources in New Mexico. SCC mixes are compared to normal vibrated concrete (NVC) mixes typically used in NMDOT highway projects and they were produced using the same local aggregate. Mix designs of the SCC and NVC mixes are described in detail. The plastic properties of fresh concrete are reported and discussed. Complete details on all strength and durability characteristics of SCC examined up to one year of age are discussed. The strength characteristics include compressive and flexural strength and static and dynamic modulus of elasticity. Creep and shrinkage of SCC are also studied as well as durability properties including chloride ion resistance, freeze-thaw durability, and the potential for alkali-silica reaction (ASR). The report concludes with a suggested implementation plan for using SCC in highway projects in New Mexico.
Author: Farhad Aslani
Publisher: Trans Tech Publications Ltd
ISBN: 3038264989
Category : Technology & Engineering
Languages : en
Pages : 556
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Book Description
Volume is indexed by Thomson Reuters BCI (WoS). Self-Compacting Concrete (SCC) refers to a 'highly flow-able,non-segregating concrete that can be spread into place, fill the formwork,and encapsulate the reinforcement without the aid of any mechanicalconsolidation. SCC is regarded as one of the most promising developments inconcrete technology due to significant advantages over Conventional Concrete(CC). In this study cracking caused by external loads in reinforced SCC andFRSCC slabs is examined experimentally and analytically. The mechanismsassociated with the flexural cracking due to the combined effects ofconstant sustained service loads and shrinkage are observed. One of theprimary objectives of this study is to develop analytical models thataccurately predict the hardened mechanical properties of SCC and FRSCC.Subsequently, these models have been successfully applied to simulatetime-dependent cracking of SCC and FRSCC one-way slabs.
Author: Rafat Siddique
Publisher: Woodhead Publishing
ISBN: 012817370X
Category : Technology & Engineering
Languages : en
Pages : 410
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Book Description
Self-Compacting Concrete: Materials, Properties and Applications presents the latest research on various aspects of self-compacting concrete, including test methods, rheology, strength and durability properties, SCC properties at elevated temperature, SC manufacturing with the use of SCMs, recycled aggregates and industrial by-products. Written by an international group of contributors who are closely associated with the development of self-compacting concrete, the book explores the main differences between SCC and normal concrete in terms of raw materials, fresh properties and hardened properties. Other topics discussed include the structure and practical applications of fiber reinforced SCC. Researchers and experienced engineers will find this reference to be a systematic source to SCC with its accounting of the latest breakthroughs in the field and discussions of SCC constructability, structural integrity, improved flows into complex forms, and superior strength and durability. Offers a systematic and comprehensive source of information on the latest developments in SCC technology Includes mix design procedures, tests standards, rheology, strength and durability properties Explores the properties and practical applications of SCC
Author: Kamal H. Khayat
Publisher: Springer Science & Business Media
ISBN: 3319032453
Category : Technology & Engineering
Languages : en
Pages : 283
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Book Description
The State-of-the-Art Report of RILEM Technical Committee 228-MPS on Mechanical properties of Self-Compacting Concrete (SCC) summarizes an extensive body of information related to mechanical properties and mechanical behaviour of SCC. Due attention is given to the fact that the composition of SCC varies significantly. A wide range of mechanical properties are considered, including compressive strength, stress-strain relationship, tensile and flexural strengths, modulus of elasticity, shear strength, effect of elevated temperature, such as fire spalling and residual properties after fire, in-situ properties, creep, shrinkage, bond properties and structural behaviour. A chapter on fibre-reinforced SCC is included, as well as a chapter on specialty SCC, such as light-weight SCC, heavy-weight SCC, preplaced aggregate SCC, special fibre reinforced SCC and underwater concrete.
Author: Yuan Li
Publisher: ProQuest
ISBN: 9780549957973
Category : Self-consolidating concrete
Languages : en
Pages : 103
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Book Description
Author: Ahmed Loukili
Publisher: John Wiley & Sons
ISBN: 1118601963
Category : Technology & Engineering
Languages : en
Pages : 251
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Book Description
Self-Compacting Concrete (SCC) is a relatively new building material. Nowadays, its use is progressively changing the method of concrete placement on building sites. However, the successful use of SCC requires a good understanding of the behavior of this material, which is vastly different from traditional concrete. For this purpose, a lot of research has been conducted on this area all over the world since 10 years. Intended for both practitioners and scientists, this book provides research results from the rheological behavior of fresh concrete to durability.
Author: Joseph Daczko
Publisher: CRC Press
ISBN: 020384422X
Category : Technology & Engineering
Languages : en
Pages : 304
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Book Description
"A very interesting and useful book for all the different practitioners in the concrete industry. Each necessary step is thoroughly dealt with and explained in a nice and pedagogic way." Peter Billberg, Swedish Cement and Concrete Research Institute (CBI)"Quite comprehensive and with a narrative style at the practitioner level." Lloyd Keller, Direc
Author: Brian Mitchell
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 254
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Book Description
Author: Kamal Henri Khayat
Publisher: Springer Science & Business Media
ISBN: 9048196647
Category : Technology & Engineering
Languages : en
Pages : 444
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Book Description
Dear Colleagues, We are pleased to organize the Sixth International RILEM Symposium on SCC and the Fourth North-American Conference on the Design and Use of SCC, held on Sept 26-29, 2010 in Montreal, Quebec, Canada. The RILEM series of symposia started in 1999 in Stockholm, followed by Tokyo in 2001, Reykjavik in 2003, Chicago in 2005, and Ghent in 2007 with a steadily increasing number of papers, participants, and interest from across the globe. Due to the growing success of SCC, regional conferences have been organized, such as the North-American Conference on the Design and Use of SCC held in Chicago in 2002, 2005, and 2008; the International Symposium on Design, Performance and Use of SCC held nd in Changsa, China in 2005 and in Beijing, China in 2009; as well as the 2 International Conference on Advances in Concrete Technology in the Middle East: SCC held in Abu Dhabi in 2009. It can be concluded that these regional Conferences and Symposia were highly successful and reached a far more international audience than anticipated. Nearly 100 papers were submitted for these proceedings from which the International Scientific Committee selected 37 contributions covering a wide range of timely and original subjects from around the world. We would like to acknowledge the input of the International Scientific Committee for providing critical input to guarantee high quality of these peer-reviewed proceedings. We invite you to explore a wealth of information in the electronic proceedings.
Author: Natt Makul
Publisher:
ISBN: 9781536122084
Category : Concrete
Languages : en
Pages : 0
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Book Description
As a fundamental building material in modern times, concrete has been subject to continual development. It has evolved from a simple mixture of basic elements (ie: hydraulic cement, water, and aggregates) to become a modern high-performance material -- a material designed to respond to the environment and in some versions to preserve it. This book reflects the recent research developments in regards to concrete technology. As such, it focuses on the innovative high-performance concrete known as self-consolidating concrete (SCC). This kind of concrete has outstanding properties such that it can flow and become compact by its own weight without bleeding and with minimal reliance on energy. Originating in Japan in 1983 in response to a labor supply shortage in the construction industry, SCC requires less work to compact in the production process than conventional concrete does. That is, unlike conventional concrete, SCC can flow by its own weight and requires very little vibration to compact. This book is for readers who want to become well-versed in the most important current research in the field of novel SCC. The book will be useful for students, researchers, concrete scientists and technologists, and practicing engineers. This book consists of eight chapters. Each chapter is comprised of an introduction, a discussion of the concept of the design and the concretes development, and the properties and testing of the concrete in fresh and hardened stages of SCC. Clearly, the properties of concrete, especially SCC, have shown remarkable improvement in recent years, and the movement toward more environmentally sound production practices is also encouraging. The opportunity to offer a detailed account of SCC in this light constitutes the authors principal reason for writing this book, which is itself the result of significant research. Despite his best efforts, though, it may be that the authors account includes some errors, for which he takes full responsibility. Nevertheless, it has been the authors great pleasure to write this book, which he hopes will prove useful to readers both in the context of research and in the context of practical applications of SCC. The author thanks Phranakhon Rajabhat University under the project Survey, Assessment and Development of Cementitious Potential of Byproducts Obtained from Biomass Power Plant in Thailand as Concrete Materials in the Production of Special Concrete for providing financial support for this project.
