This technique is used in a number of applications to increase the shear capacity of structural beams. Overview of fiberreinforced concrete bridge decks final. Drawings and general provisions of the contract, including general and supplementary conditions and division 01 specification sections, apply to this section. Experimental program materials the cementitious material used in the test was ordinary portland cement. Highperformance fiberreinforced cementitious composites. This masters thesis was carried out, between january 2011 and june 2011, at the. View steel fiber reinforced concrete sfrc research papers on academia. Fibre reinforced concrete seminar ppt seminars topics.
An experimental investigation on the behaviour of steel fibre reinforced ternary blended concrete subjected to sustained elevated temperature. Strands can be twisted together, like yarn can be woven together, like cloth extremely lightweight. Fiberreinforced concrete frc seminar and ppt with pdf report. Split tensile strength of concrete is measured by testing standard cylinders 150mm diameter, 300mm height at the age of 28 days. Archanaa dongre 3 1 assistant pr ofessor, vid ya jyothi in stitute of technology, hyderabad, 500081. Fibre reinforced polymer frp, as externally bonded reinforcement, is a very beneficial technique to repair and strengthen reinforced concrete rc members. Properties and applications offiber reinforced concrete faisal fouad wafa associate professor, civil engineering department, faculty ofengineering, king abdulaziz university, jeddah, saudi arabia. Fiber reinforced concrete has so far been successfully used in slabs on grade. Glass fiber reinforced concrete gfrc market by characteristics, analysis, opportunities and forecast to 2025 this report researches the worldwide glass fiber reinforced concrete gfrc market size value, capacity, production and consumption in key regions like north america, europe, asia pacific china, japan and other regions. Steel fiber reinforced concrete sfrc research papers. Download fiber reinforced concrete pdf ppt seminar. I like indetailed explanation of this seminar report, nicely written seminar abstract and easy to download all seminar documents. Fiber reinforced concrete is used to improve the performance of concrete cracking and shrinkage problems.
Fiber reinforced concrete association fibers in practice. Aug 12, 2015 steel fiber reinforced concrete fiber reinforcement is mainly used in shocrete, but can also be used in normal concrete. Reinforced concrete or plain concrete containing embedded metal 0. Improvement in concrete properties such as workability, durability, strength, and dimensional stability should result in longlasting, safe, and economical structures. Design of fibre reinforced concrete beams and slabs. Rebar reinforced concrete uses steel bars that are laid within the liquid cement, which requires a great deal of prep work but make for a much stronger concrete.
The flexural capacity of concrete members reinforced with coirgfrp reinforcements can be calculated based on assumptions similar to those made for members reinforced with steel reinforcements. Within the strainsoftening category, one can distinguish between deflectionhardening and deflectionsoftening behavior. Current research and applications of fiber reinforced concrete composites in india v. This page contains fiberreinforced concrete frc seminar and ppt with pdf report. View fiber reinforced concrete research papers on academia. Fiber reinforced concrete frc examination of fractured specimens of fiber reinforced concrete shows that failure takes place primarily due to fiber pullout or debonding. Glass fibre reinforced concrete use in construction. This has the effect of increasing the toughness the failure mechanism is by pullout. During the past two decades, there has been considerable interest in the study of fiber reinforced concrete and its appli cations to several types of structures.
Ppt fibre reinforcements powerpoint presentation free to. Hpc may be defined as any concrete that provides enhanced. Glass fiber concretes are mainly used in exterior building facade panels and as architectural precast concrete. Characteristics and basic mechanical behaviour of concrete and steel 4. Properties and applications offiber reinforced concrete. Structural concrete structures reinforced concrete construction. Report date april 2001 the flexural capacity of reinforced concrete beams 6. These compounds have a more tensile strength to compress, more toughness and more. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Fiber reinforced concrete an overview sciencedirect topics. Behavior modelling and design pdf for free, preface. At fiber contents in excess of 2 volume percent, the sfrc becomes difficult or impossible to mix and place. These compounds have a more tensile strength to compress, more toughness and more absorption of energy. Experimental research on strengthening of concrete beams.
Download the seminar report for fibre reinforced concrete. Fip 8 design and specification of fiberreinforced concrete. Fiberreinforced concrete frc is concrete consisting fibrous material which increases its structural purity. The design of coirgfrp reinforced concrete members under flexure is analogous to the design of steel reinforced concrete members.
Fiberreinforced concrete smart materials and smart sensors aci fall 2011 convention october 16 20, cincinnati, oh aci web sessions antoine naaman, faci, is a professor in the department of civil and environmental engineering at the university of michigan. Introduction to steel fiber reinforced concrete on engineering performance of concrete vikrant s. Durability criteria as per is 4562000 exposure plain concrete reinforced concrete min. Reinforced concrete a fundamental approach edward g. Guide for the design and construction of fiberreinforced. The tensile response of fiber reinforced cement frc composites can be generally classified in two distinct categories depending on their behavior after first cracking, namely, either strainhardening or strainsoftening. Hpc may be defined as any concrete that provides enhanced performance characteristics for a given application zia et al. Crimped and hooked end steel fibre of length 50 mm and an aspect ratio.
It is a composite obtained by adding a single type or a blend of fibers to the conventional concrete mix. To the steel fibre reinforced concrete a styrene butadiene rubber emulsion was added and the properties of such polymer modified steel fibre reinforced concrete psfc are studied. Fibre reinforced concrete research papers academia. Download the seminar report on fiber reinforced concrete for civil and construction project. It holds short discrete fibers that are uniformly distributed and circumstances oriented. At that time, it was considered to be one of the worlds most modern and straightforward handbooks on the design of steel fibre reinforced concrete structures. Fiber reinforced polymer frp materials made by wet layup for. Increasingly, fibers are being used to replace temperature and shrinkage reinforcement in concrete and, in some applications, prim ary reinforcement. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Fiberreinforced concrete seminar ppt with pdf report.
Evaluation of ultrahighperformance fiberreinforced concrete. Fiber reinforced concrete reinforced concrete concrete. Fibre reinforced normal concrete are mostly used for onground floors and pavements, but can be considered for a wide range of construction parts beams, pillars, foundations etc either alone or with handtied rebars. Steel fiber reinforced concrete pdf reinforced concrete. Get the latest journals, research papers, doc and pdf documents discussing the need of using various types of fibers like synthetic, steel, glass etc. Fiber reinforced concrete knowledge area ppt free download as powerpoint presentation. As soon as some tension is developed, it will lose its stiffness. Continuous meshes, woven fabrics and long wires or rods are not considered to be discrete fibers. Glass fiber reinforced concrete gfrc or grc is a type of fiber reinforced concrete. Fiber reinforced concrete knowledge area ppt scribd. He is a member of aci committees 363, highstrength concrete.
Balasubramanian cement and concrete matrices reinforced with randomly oriented short fibers are finding increasing applications in both precast and in situ concrete construction. A final report submitted to the infrastructure technology institute disclaimer. Evaluation of ultrahighperformance fiber reinforced concrete celik ozyildirim, ph. Naturally occurring asbestos fibers and vegetable fibers, such as sisal and jute, are also used for. In slabs on grade, mining, tunneling, and excavation support applications, steel and synthetic fiber reinforced concrete and shotcrete have been used in lieu of welded wire fabric reinforcement. Polymer modified steel fibre reinforced concrete seminar and ppt with pdf report. They also reduce the permeability of concrete and thus reduce bleeding of water.
Types of fiber reinforced concrete steel fiber reinforced concrete steel fiber reinforced concrete is basically a cheaper and easier to use form of rebar reinforced concrete. This document is disseminated under the sponsorship of the synopsis. The application of steel fiber reinforced concrete in civil construction is the most popular due to its improvement in resistance to cracking, fatigue, abrasion, impact, durability, and conventional reinforced concrete. An frc subcategory named highperformance fiber reinforced concrete hpfrc claims 500 times more resistance to cracking and 40 percent lighter than traditional concrete.
Fiber reinforced concrete is used when there is requirement for elimination small cracks. Download fiber reinforced concrete pdf ppt seminar report. Concrete containing cement, water, aggregate, and discontinuous, uniformly dispersed or discrete fibers is called fiber reinforced concrete. Rubberised fibre reinforced concrete powerpoint slides. Rubberised fibre reinforced concrete compared with normal concrete. Introduction, concrete and steel, reinforced concrete r. This material is very good in making shapes on the front of any building and it is less dense than steel. Proposed classification of hpfrc composites based on their. Glass fiber reinforced concrete powerpoint ppt presentations. There have been numerous studies that have aimed at improving the low tensile. Kene abstract fiber reinforced concrete has been successfully used in slabs on grade, shotcrete, architectural panels, precast products, offshore. Explore basalt rock fibre with free download of seminar report and ppt in pdf and doc format.
Design of fibre reinforced concrete beams and slabs master of science thesis in the masters programme structural engineering and building performance design ammar abid, kenneth b. Several useful documents on fiber reinforced concrete frc have been developed by aci committee 544, fiber reinforced concrete, including a design guide, aci 544. Test results for concretes obtained by using water blended with yeast granules are also reported in this paper. The steel fiber reinforced concretes are the building materials which are more significance very fast because of the enhancing demand for high building properties in the building materials. The frca fips fibers in practice are a collection of short, specific topics related to the use of fiber reinforcing materials for concrete.
Sumit thakur civil fiberreinforced concrete frc seminar and ppt with pdf report. Therefore, to promote the use of concrete reinforced with vegetable fibers could be a way to improve concrete durability and also sustainable construction. View fibre reinforced concrete research papers on academia. Fibers can be in form of steel fibers, glass fibers, natural fibers, synthetic fibers, etc.
Ppt fibre reinforcements powerpoint presentation free. Use of carbon fiber reinforced polymer composites to. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. Abstract concrete being the most important and widely used material is called upon to possess very high strength and sufficient workability properties. Steel fiber reinforced concretes sfrc are typically prepared by adding the fiber along with the other concrete ingredients in the mixing operation.
There have been numerous studies that have aimed at improving the low tensile strength, stiffness. Principal research scientist introduction the virginia department of transportation vdot routinely uses highperformance concrete hpc in its structures. Fiber reinforced concrete research papers academia. Fiber reinforced concrete free download as powerpoint presentation. Included within this report is a summary of the laboratory and field performance of various frc bridge decks along with key test methods and specification language developed by state departments of transportation. Thus unlike plain concrete, a fiber reinforced concrete specimen does not break immediately after initiation of the first crack. Experimental investigation of fiber reinforced concrete beams. Polypropylene fiber reinforced concrete mixtures had a tensile strength of 3. This study evaluates the effect of the amount of fibers in a concrete mix on the shear capacity of steel fiber reinforced concrete beams with mild steel tension reinforcement and without stirrups. Cracks in reinforced concrete members extended freely until encountering a rebar. For this, a drop weight test was performed on the 28 days cured plain and fibre reinforced concrete samples as per the testing procedure recommended by aci committee 544. Ac125acceptance criteria for concrete and reinforced and unreinforced masonry strengthening using externally bonded fiber reinforced polymer frp composite.
Coaction of concrete and steel in reinforced concrete 5. Polyacrylonitrile pan pitch the raw material used to make carbon fiber is called the precursor. This particular class of concrete was developed with the goal of solving the structural problems inherent with todays typical concrete, such as its tendency to fail in a. Steel fibre reinforced concrete seminar ppt with pdf report. Thus unlike plain concrete, a fiberreinforced concrete specimen does not break immediately after initiation of the first crack. Highperformance fiberreinforced cementitious composites hpfrccs are a group of fiber reinforced cementbased composites which possess the unique ability to flex and selfstrengthen before fracturing. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Study on polymer modified steel fiber reinforced concrete.
Constructions sustainable option harnessing fibres for concrete construction, dundee, scotland, 810 july 2008. Introduction fiber reinforced concrete can be defined as a composite material consisting of mixtures of cement, mortar or concrete and discontinuous, discrete, uniformly dispersed suitable fibers. Fiber reinforced concrete frc is a new structural material which is gaining increasing importance. Current research and applications of fiber reinforced.
Scribd is the worlds largest social reading and publishing site. Also explore the seminar topics paper on basalt rock fibre 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. Fibers suitable for reinforcing concrete have been produced from steel, glass, and organic polymers synthetic fibers. This paper emphasizes on polymer modified steel fiber reinforced concrete, a recent advancement in the field of reinforced concrete. Basalt rock fibre seminar report, ppt, pdf for civil. Use of carbon fiber reinforced polymer composites to increase 5. Development of jute fiber reinforced cement concrete composites project no. Fiberreinforced concrete frc examination of fractured specimens of fiberreinforced concrete shows that failure takes place primarily due to fiber pullout or debonding. Shear strength of fiber reinforced concrete beams was studied in this research project. Introduction fibre reinforced concrete frc may be defined as a composite materials made with portland cement, aggregate, and incorporating discrete discontinuous fibres. Fiber reinforced concrete frc is concrete made primarily of hydraulic cements, aggregates, and discrete reinforcing fibers. Now, why would we wish to add such fibres to concrete.
In spite of these efforts, the users of aci documents occasionally find information. Steel fiber, concrete, properties, crack, ductility, technology. Fibre reinforced concrete frc this is full seminar report in pdf document also include ppt presentation. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Introduction to steel fiber reinforced concrete on. What are the disadvantages of fiber reinforced concrete. Specification for carbon and glass fiberreinforced. The usefulness of fiber reinforced concrete frc in various civil engineering applications is indisputable. Glass fibers reinforced concrete linkedin slideshare.
The swedish concrete association published a report on steel fibre reinforced concrete in 1995. Carbon fiber thin strands of carbon even thinner than human hair. The contents of this report reflect the views of the authors, who are responsible for the facts and accuracy of the information presented herein. This ppt is for comparative study of fiber reinforced concrete and plain cement concrete. This section includes glass fiber reinforced concrete gfrc panels, consisting of gfrc, panel frames, anchors, and connection hardware. A number in parentheses indicates the year of last reapproval. The tensile strength of concrete is very low because plain concrete normally. Fibres in reinforced concrete structures analysis, experiments and design anette jansson department of civil and environmental engineering division of structural engineering chalmers university of technology abstract potential benefits from fibres in concrete are improved crack control and the possibility of more slender structures.