Use of ultrahighperformance concrete for bridge deck overlays march 2018. High performance concrete is defined as concrete meeting special combinations of performance and uniformity requirements that cannot always be achieved routinely when using conventional constituents and normal mixing, placing and curing practices, as per aci code. In 1993, the federal highway administration fhwa initiated a national program to implement the use of highperformance concrete hpc in bridges. Concrete is the most widely used construction material in india with annual consumption exceeding 100 million cubic meters. Development of high performance concrete and evaluation of. Ultrahigh performance concrete in geotechnical and. A stateoftheart report for the bridge community publication no.
This report presents the development of ultrahigh performance concrete uhpc using locally available materials, that reduce construction costs compared with commercial products. High performance concrete seminar report,ppt,pdf,doc. The guide is intended to provide safe design guidance, based on the best available information, especially in the areas not adequately covered by cp65. The results show that partial cement replacement up to 20% produce, higher compressive strengths than control concretes, nevertheless the strength gain is less than 15%. High performance concrete is that concrete which meets special performance and uniformity requirements that cannot always be achieved by conventional.
High performance concrete seminar report, ppt, pdf for civil. Electronic pdf the global ultra high performance concrete market is expected to reach usd 1. Increasing demand from the construction industry is expected to favor the market growth ultrahigh performance concrete uhpc is an advanced cementitious material with the potential to be a viable. Highperformance concrete is defined as concrete meeting special combinations of performance and uniformity requirements that cannot always be achieved routinely when using conventional constituents and normal mixing, placing and curing practices, as per aci code.
With the aim of achieving a specified compressive strength of 20 ksi, a uhpc mixture is formulated. High performance concrete is a concrete in which certain characteristics are developed for a particular application and environment, so that it will give excellent performance in the structure in which it will be placed. High performance concrete o passed ballot in june 2017 o to be released for use by fall 2017 o covers. Ultra high performance concrete uhpc is a novel material that can be used for the rehabilitation of concrete infrastructure and can be used to provide a significant enhancement in mechanical. Highperformance concrete characteristics are devel. High performance concrete seminar and ppt with pdf report. Production and quality control of high performance concrete in. Compilation and evaluation of results from highperformance.
Final report evaluation of high performance concrete pavements in newport news and hampton, virginia celik ozyildirim, ph. High performance concrete seminar ppt with pdf report. Design of ultra high performance concrete as an overlay in. High performance concrete hpc is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. The compressive strength of silica fume concretes was investigated at low watercementitious materials ratios with a naphthalene sulphonate superplasticizer. Uhpc is characterized by being a steel fibrereinforced cement composite material with compressive strengths in excess of 150 mpa, up to and possibly exceeding 250 mpa. Ultrahigh performance concrete fhwa transportation. In this paper we propose a model to evaluate the compressive. Founded in 1904 and headquartered in farmington hills, michigan, usa, the american concrete institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. High performance concrete is necessary for the construction of high rise building and long span bridges. Fhwahrt60 june 20 research, development, and technology turnerfairbank highway research center 6300 georgetown pike mclean, va 221012296 dd 1 67 11. The report for global ultrahigh performance concrete market of market research future comprises of extensive primary research along with the detailed analysis of qualitative as well as quantitative aspects by various industry experts, key opinion leaders to gain the deeper insight of the market and industry performance. Bernard igbafen izevbekhai, benjamin nnamdi ubani 9. High performance concrete hpc is that which is designed to give optimised performance characteristics for the given set of materials, usage and exposure conditions, consistent with requirement of cost, service life and durability.
Cp65 but who have little or no experience of high strength concrete hsc. The american concrete institute aci defines hpc as concrete which meets. High performance in a broad manner can be related to any property of concrete. Ultra high performance concrete uhpc market industry. High performance concrete hpc has been defined as concrete that which possesses high workability, high strength. Mix design of highperformance concrete article pdf available in materials research 144. It has also been used in shotcrete repair, poles, parking garages, and agricultural applications. But its also one of the most thermally conductive materials we have. Ultra high performance concrete uhpc is a class of advanced cementitious materials with greater strength, tensile ductility, and durability properties when compared to conventional or even high performance concrete.
Highperformance concrete hpc is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. Aci american concrete institute has defined hpc as a concrete in which certain characteristics are developed for a particular application and environment. High performance concrete is defined as concrete with much higher early strength and greatly enhanced durability against freezing and thawing in comparison with conventional concrete. The report compiles more than 30 years of worldwide research, more than 600 englishlanguage references, and 12 years of federal highway administration fhwa research and development.
Testing for strength focus has been on immediate needs and low. Constructing a highperformance concrete slab jlc online. Ultra high performance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection. The effects of aggregate type, size, and content on the behavior of normal and highstrength concrete, and the relationships between compressive strength, flexural strength, and fracture energy are discussed. Ultrahighperformance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection. Increasing demand from the construction industry is expected to favor the market growth. The concrete mixtures incorporate either basalt or crushed limestone, aggregate sizes of 12 mm h in. Chemical and physical properties of cement can help in selecting desired cement to produce highperformance concrete. This page contains high performance concrete seminar and ppt with pdf report. Recommended extensions to the model code 90 research needs. In this respect, the guidance and recommendations in the concrete society technical report 49 are very relevant. Fhwa uhpc is a cementitious composite material composed of an optimized gradation of granular constituents, a watertocementitious materials ratio less than 0. Highperformance concrete has been primarily used in tunnels, bridges, and tall buildings for its strength, durability, and high modulus of elasticity fig. Pdf nistir 6295 curing of highperformance concrete.
Also explore the seminar topics paper on high performance concrete with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. Ultrahigh performance concrete market report forecast to. High performance concrete seminar report, ppt, pdf for. Concrete is defined as highstrength concrete solely on the basis of its. This concrete contains one or more of cementious materials such as fly ash, silica fume or ground granulated blast furnace slag and usually a super plasticizer. This report presents the development of ultra high performance concrete uhpc using locally available materials, that reduce construction costs compared with commercial products. It is a concrete mixture, which holds high durability and high strength when compared to conventional concrete. Hpc mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental requirements of the project.
Development of nonproprietary ultrahigh performance concrete. A companion report provides results of the materials testing program barr et al. This report details the laboratory developmental work on producing high performance concrete for highway applications. High performance concrete in washington state sr 18sr 516. The main objective of this research was to develop ultrahigh performance concrete uhpc as a reliable, economic, low carbon foot print and durable concrete overlay material that can offer shorter traffic closures due to faster construction. High performance concrete is necessary for the construction of high rise. The report for global ultra high performance concrete market of market research future comprises of extensive primary research along with the detailed analysis of qualitative as well as quantitative aspects by various industry experts, key opinion leaders to gain the deeper insight of the market and industry performance. For the purpose of this study, grand view research has segmented the global ultrahigh performance concrete market on the basis of product, application, and region. Research final report for research project t2696, task 02 development of high performance concrete and evaluation of construction joints in concrete floating bridges development of high performance concrete and evaluation of construction joints in concrete floating bridges by rafik itani, eyad masad, bart balko and brian bayne. Final report evaluation of high performance concrete overlays placed on route 60 over lynnhaven inlet in virginia michael m.
A stateoftheart report for the bridge community fhwahrt60. Development of nonproprietary ultrahigh performance. Mix designs, material properties, design guidelines, deployment, etc. The term ultrahigh performance concrete uhpc refers to a relatively new. Explore high performance concrete with free download of seminar report and ppt in pdf and doc format. This report provides results from the program of girder design, and three years of monitoring and evaluation. High performance concrete hpc can go a long way in addressing concerns about providing more durable and longer lasting concrete as well as meeting strength and other performancerelated criteria. High performance concrete has been primarily used in tunnels, bridges, and tall buildings for its strength, durability, and high modulus of elasticity fig. Hpc mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental requirements of the. Title and subtitle development of nonproprietary ultrahigh performance concrete 6. The compressive strength of highperformance concrete and.
It can mean excellent workability in the fresh state like selfleveling concrete or low heat of hydration in case of mass concrete, or very rigid setting and hardening of concrete in case of sprayed concrete or quick repair of roads and airfields, or very low imperviousness of storage vessels, or very low leakage. For instance, cement with low c3a is the most desired type of cement to produce highperformance concrete because the c3a creates incompatibility of cement with a. High performance concrete in washington state sr 18sr. It covers all aspects of hpc from materials, properties and technology, to construction and testing. Further introductory information on uhpc can be found in ultra high performance concrete. Authors michael berry, richard snidarich, camylle wood 8. Highperformance concrete hpc exceeds the properties and constructability of.
Further introductory information on uhpc can be found in ultrahigh performance concrete. High strength and high performance concrete materials and. Principal research scientist virginia transportation research council a cooperative organization sponsored jointly by the virginia department of transportation and the university of virginia. The book will be valuable for all concrete technologists and construction engineers wishing to take. High performance concrete characteristics are devel. High performance concrete o passed ballot in june 2017 o. A thorough vapor barrier is one of the keys to a high performance house. Ultrahigh performance concrete uhpc is a novel material that can be used for the rehabilitation of concrete infrastructure and can be used to provide a significant enhancement in mechanical. So the next thing we did was install a 15mil vapor barrier on top of the insulation, covering the entire portion under the slab and around the entire turndown and up the edge to the top of where the slab would be.
Pdf high performance concrete by pierreclaude aitcin. For the purposes of this document, uhpc is limited to concrete that has a minimum specified compressive strength of 22,000. Report date seven year performance report on mnroad high performance concrete design test cell 53. Aci committee 363, stateoftheart report on highstrength. For instance, cement with low c3a is the most desired type of cement to produce high performance concrete because the c3a creates incompatibility of cement with a superplasticizer. A pdf file on high performance concrete giving full details about high performance concrete, their use,advantages,disadvantages,strength. To call concrete high performance implies that it is specialized. The main objective of this research was to develop ultra high performance concrete uhpc as a reliable, economic, low carbon foot print and durable concrete overlay material that can offer shorter traffic closures due to faster construction. Use of ultrahighperformance concrete for bridge deck. Apr 21, 2015 concrete is the most widely used construction material in india with annual consumption exceeding 100 million cubic meters.
Ultrahigh performance concrete in geotechnical and substructure applications final report november 2008 sponsored by the iowa highway research board ihrb project tr558 and the iowa department of transportation ctre project 06264. High performance concrete hpc is that which is designed to give optimised performance characteristics for the given set of materials, usage and exposure conditions, consistent with requirement of. Fhwahrt60 june 20 research, development, and technology turnerfairbank highway research center 6300 georgetown pike mclean, va 221012296 coverhrt. Pdf over the last twenty years, remarkable advances have taken place in the research. Principal research scientist introduction sixteen high performance concrete overlays were placed on two 28span bridges on rte. Chemical and physical properties of cement can help in selecting desired cement to produce high performance concrete. High performance concrete is a concrete mixture, which possess high durability and high strength when compared to conventional concrete. Pdf high performance concrete by pierreclaude aitcin book. In some instancesssuch as when concrete can obtain high early strength. A thorough vapor barrier is one of the keys to a high. Electronic pdf the global ultrahigh performance concrete market is expected to reach usd 1. High performance concrete seminar report pdf seminars topics.
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