Also get the seminar topic 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 2016 2017. Explore high performance concrete with free download of seminar report and ppt in pdf and doc format. Ppt high performance concrete sachin tiwari academia. The strategic highway research program shrp awarded a contract to north carolina state university ncsu to investigate the use of high performance concrete hpc in highway pavements and bridge structures. Jan, 2016 ductal, hpc, uhpc, high or ultra high perfomance concrete and possible applications. 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. Unfortunately, many specifications are a combination of performance. The unit strength obtained for each unit of cement used in a cubic meter yard of concrete can be plotted as strength. For example, self compacting concrete is a specific part of high performance concrete, which distinguishes itself with selfconsolidation properties coupled with high flowability. High performance concrete is necessary for the construction of high rise building and long span bridges. Pre stressed concrete free download as powerpoint presentation. Applications of high performance concrete in hydropower.
Table 172 lists properties that can be selected for highperformance concrete. Highperformance concrete has been primarily used in the construction of tunnels, bridges, pavements, high rise building structures because of its strength, durability, and high modulus of elasticity. High performance concrete seminar and ppt with pdf report. In order to know the intrinsic differences between normal type concrete and high performance concrete, microstructure and composition of. The term high performance concrete hpc is relatively new, and it refers to many properties such as strength, durability, sound and. Find powerpoint presentations and slides using the power of, find free presentations research about ready mix concrete ppt. High performance concrete the development of high performance concrete hpc is a giant step in making concrete a hightech material with enhanced characteristics and durability.
Development of high performance concrete and evaluation. Highperformance concrete portland cement association. It also lets you view and edit workbooks facebooktwitterredditemail. First, a number of hpc mixtures were developed for highway applications. A large number of researchers are targeting developments of high performance concrete and also working on the mechanism research for special properties, preparation technology, testing methods, modeling, and applications of various high performance building materials.
Urban development that took place through the world in the last few decades yielded significant developments for concrete technology. Ppt benefits of precast powerpoint presentation free. Get high performance concrete seminar report and ppt in pdf and doc. The current trend of use of superlatives in concrete technology may strike as somewhat disconcerting to many.
The definition of high performance concrete, applicable to hydropower structures, may differ with that of the definition used for high performance concrete used for infrastructure say bridges wherein high performance concrete is required for early. A uhpc ultra high performance concrete presentation projects. Mix design of high performance concrete is different from that. Higher cost especially if high strength not needed. Apr 08, 2015 high performance concrete the development of high performance concrete hpc is a giant step in making concrete a hightech material with enhanced characteristics and durability. Chapter 6 proposed mix design method for hpc and validity mix proportioning of high performance concrete for indian environment 231 admixture such as micro silica. Pre stressed concrete prestressed concrete precast concrete. High performance concrete is an engineered concrete obtained through a careful selection and proportioning of its constituents. Preprestressing introduction the process of induction of compressive stresses in the structure before it is put to its actual use is known as prestressing. This page contains high performance concrete seminar and ppt with pdf report. In 1993, the federal highway administration fhwa initiated a national program to implement the use of highperformance concrete hpc in bridges.
The discussion began with an overview of high performance concrete and the drive behind the technology. Benefits of hpc high performance concrete hpc is a specialized series of concretes designed to provide several benefits in the construction of concrete structures. High performance concrete specifications and practices for bridges documents the types of specifications and practices used by state transportation agencies to produce high performance concrete for bridges. 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. The total quantity of materials called as binders thus will include both cement and desired quantity of mineral admixture micro silica. 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. Concrete mix design definition concrete mix design is defined as the appropriate selection and proportioning of constituents to produce a concrete with predefined characteristics in the fresh and hardened states. Presentations ppt, key, pdf logging in or signing up. In the case of high performance concrete, reinforcement can be minimized andor the dimensions of the structural members can be reduced. Highperformance concrete hpc is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. Table 1a shows some properties and areas of application of hpcs. The strategic highway research program shrp awarded a contract to north carolina state university ncsu to investigate the use of highperformance concrete hpc in highway pavements and bridge structures.
A uhpc ultra high performance concrete presentation. Benefits of precast 1 21 stories total precast concrete structure above. Using heavy aggregates in a mix can create a high density concrete suitable for use in medical and nuclear applications such as radiation shielding. High performance concrete seminar report, ppt for civil. The worlds first and only ecofriendly bladeless fan with dimmable led lights will balance your rooms temperature walltowall and floortoceiling to provide neverbeforeseen luxury and energy savings in the ceiling fan industry. View and download powerpoint presentations on ready mix concrete ppt. This research is based on the measurement of early age characteristics of the high performance concrete hpc, the study of the influence of water binder ratio and binder composition on setting, and the influence of strength, slump, and air content in the material. In order to know the intrinsic differences between normal type concrete and high performance concrete, microstructure and composition of hpc are studied. Mucem marseille, france s z o l y d d e v e l o p m e n t c o r p tu r n i n g y o u r v i s i o n i n t o c o n c r e t e r e a l i t y 250. Regular concrete readymix concrete green concrete high performance concrete ultra high performance concrete rapid strength concrete shrinkage compensating concrete fibrereinforced concrete asphalt concrete polymer. Next, specific types of high performance concrete were discussed, namely high durability, high earlystrength, and high strength concrete. High performance concrete, categorization of high performance concrete, materials used in high performance concrete, applications of high performance concrete 1. The materials combination of superior properties facilitates the ability to design thin, complex shapes, curvatures and highly customized textures applications which.
Selfcompacting high performance concrete is a high performance concrete that can be compacted into every corner of a formwork, purely by means of its own weight and without the need for vibrating compaction fig. Primarily, it has very high compressive and a relatively high tensile strengths when compared to conventional concrete. Prestressed concrete member is a member of concrete in which internal. Uhpc consists of fibre and steel reinforced cement. Developments and applications of highperformance concrete. Apr 21, 2015 concrete is the most widely used construction material in india with annual consumption exceeding 100 million cubic meters. Selfcompacting highperformance concrete is a high performance concrete that can be compacted into every corner of a formwork, purely by means of its own weight and without the need for vibrating compaction fig. High performance concrete specifications and practices for. Various reasons suggested to cause high performance concrete cracks were investigated, such as external and internal constraints, thermal deformation and creep. High density concrete the heavyweight of all concretes.
Development and production of highperformance concrete. Pre stressed concrete prestressed concrete precast. We had high strength concrete, hyperplasticiser, and superplasticisers, very reactive pozzolana, and now high performance concrete. Highperformance concrete hpc is a concrete mixture, which possesses high durability and high strength when. Fundamentals and application oral buyukozturk and denvid lau department of civil and environmental engineering massachusetts institute of technology 77 mass. Building technology ppts other ppts environmental engineering ppts structural engineering ppts transportation engineering ppts. High performance concrete materials with applications in.
Commercial production of nonproprietary ultrahigh performance. W elcome to free powerpoint templates design, one of the most usefull powerpoint templates resource website. Ultra high performance concrete is a new type of concrete characterised by low weight and high compressive strengths stated to reach up to 200 mpa. By experiments, minimum range of mix proportioning is defined. High performance concrete and its applications in the field. 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.
A mix design procedure for highperformance concrete mixes has been presented in this paper. Firstly, the real temperature and stress fields simulated were suggested, and then the reasons for cracking and engineer measures for prevention from cracking in high performance concrete were. The allowable concrete tensile stress used in flexural design of hpc girders should be limited to 6. High performance concrete hpc is a specialized series of concrete designed to provide several benefits in the construction of concrete structures that cannot always be achieved routinely using conventional ingredients, normal mixing, and curing practices. To obtain high performance, it is necessary to use a low water to cementing materials ratio and, often, a high portland cement content. Download hpc complete documentation with ppt and pdf for free.
A new construction material uhpc is a material has thethat mechanical and strength properties structural nodes require. Ultrahigh performance concrete uhpc is an advanced construction material that affords new opportunities for the future of the highway infrastructure. Mechanical behavior of highperformance concrete under thermal. High performance concrete seminar ppt with pdf report. Ultrahigh performance concrete, nonproprietary, durability, strength, mixing, field pour, bridge, freezethaw. High performance concrete hpc is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. Mac torrents torrent download apple, mac osx apps, games. It is a concrete mixture, which holds high durability and high strength when compared to conventional concrete. Trbs national cooperative highway research program nchrp synthesis 441. Since rheological parameters and compressive strength are fundamental properties of concrete in two different stages of production, the correlation between rheological parameters and compressive strength has been used instead of using watercement ratio versus.
Ppt high strength concrete powerpoint presentation free to. Table 1 shows the properties and areas of application of high performance concretes. Civil engineering high strength concrete a free powerpoint ppt presentation displayed as a flash slide show on id. This research is based on the measurement of early age characteristics of the high performance concrete hpc, the study of the influence of water binder ratio and. In the basis of meeting the durability, strength, workability and volume stability, the mix proportioning of high strength and high performance concrete is optimized in the aspect of engineering cost. American precast concrete provides high quality fence having different varieties, gives attractive look to your project. High strength concrete hsc might be regarded as concrete with a strength in. Study on high performance concrete cracking and measures for. The definition of high performance concrete, applicable to hydropower structures, may differ with that of the definition used for high performance concrete used for infrastructure say bridges wherein high performance concrete is required for early high strength. Generally, there are many ways to get high performance concrete.
The cement mixture itself is composed of portland cement combined with silica fume and fine steel metal filings. This page contains hpc seminar and ppt with pdf report. Hasan han special nodes in ultra high performance concrete july 2010 1. This paper studies the high strength and high performance concrete that is suitable for the steel reinforced concrete. Optimization design for mix proportioning of high strength. High performance concrete seminar report, ppt, pdf for. High performance concrete and its applications in the.
Firstly, the real temperature and stress fields simulated were suggested, and then the reasons for cracking and engineer measures for prevention from cracking in high performance. Not all properties can be achieved at the same time. Concrete is the most widely used construction material in india with annual consumption exceeding 100 million cubic meters. Ppt high performance concrete powerpoint presentation free to. National precast concrete association 3 introduction a s a material on the leading edge of concrete innovation, ultra high performance concrete uhpc provides a new technology to expand a precasters business with new products and solutions. Heavyweight concrete is made and transported much like traditional ready mix concrete, but due to its high density and weight properties, it is usually transported in smaller amounts. The trial mixture approach is best for selecting proportions for highperformance concrete. Since rheological parameters and compressive strength are fundamental properties of concrete in two different stages of production, the correlation between rheological parameters and compressive strength has been used instead of using watercement ratio versus compressive strength relationship. Ultra high performance concrete lgam knowledge base. 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.
Ctbuh 2004 october 10, seoul, korea 457 application of high performance concrete in petronas twin tower, klcc jaeho kim1, seunghoon lee2 1general manager, samsung corporation, korea 2general manger, inst. Study on high performance concrete cracking and measures. This type of concrete is mainly used for columns, walls, etc. The federal highway administration has been engaged in research on the optimal uses of uhpc in the highway bridge infrastructure since 2001 through its bridge of the future initiative. Reintroduction to precast concrete a free powerpoint ppt presentation displayed as a flash slide show on id. The term highperformance concrete hpc is relatively new, and it refers to many properties such as strength, durability. High performance concrete seminar ppt with pdf report study mafia. A mix design procedure for high performance concrete mixes has been presented in this paper. Discovering and getting the most related and suitable powerpoint templates are as simple as. See more ideas about concrete, concrete design and concrete stool. Pdf editor mac, edit pdf files on mac foxit software. Workability characteristics of the fresh concrete are analyzed and hardened concrete properties tested in this research are compressive strength, chloride ion permeability, and creep and drying shrinkage properties. Highperformance concrete specifications ideally should be performance oriented. A mix design provides a starting mix proportions that will have to be more or less modified to meet the desired concrete characteristics.
High performance concrete hpc, a material widely utilized in heavy structural construction is a cheap and dependable material that can be studied to reach its optimum performance. Introduction highperformance concrete bridges highperformance concrete bridges. This concrete is defined as follows at the three stages of concrete. High perfomance concrete authorstream presentation. The high performance concrete is defined as the concrete that cannot be made by conventional methods of manufacturing concrete. High performance concrete technology and applications. We provide you a fantastic collection of free powerpoint templates design that you can download for free and regulate for your personal presentations.
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