Seminar on composite materials ppt report pdf download. Modulus of elasticity of matrix must be much lower than that of fibre. In this form, both fibers and matrix retain their physical and chemical identities, while offering a synergistic combination of properties that cannot be achieved with either of the components acting alone. These compounds have a more tensile strength to compress, more toughness. Fiber reinforced concrete frc is concrete made primarily of hydraulic cements, aggregates, and discrete reinforcing fibers. It is usually associated with portland cement as the main component for making concrete. Find powerpoint presentations and slides using the power of, find free presentations research about glass fibre reinforced concrete ppt. Steel and glass fibers addition in concrete pipes and manholes improves strength, reduces thickness, and diminishes handling damages. What are the disadvantages of fiber reinforced concrete. Shop drawing for glass fibre reinforced concrete grc.
Naturally occurring asbestos fibers and vegetable fibers, such as sisal and jute, are also used for. A composite material also called a composition material is a material made from two or more constituent materials with significantly different physical or chemical properties that, when combined, produce a material with characteristics different from the individual components. Oct 11, 2015 types of fiber reinforcerd concrete steel fiber reinforced concrete glass fiber reinforced concrete synthetic fibers natural fiber reinforced concrete 18. Naturally occurring asbestos fibers and vegetable fibers, such as sisal and jute, are also used for reinforcement.
Download the seminar report on fiber reinforced concrete for civil and construction project. Fiber reinforced concrete an overview sciencedirect topics. Fiber reinforced concrete frc examination of fractured specimens of fiber reinforced concrete shows that failure takes place primarily due to fiber pullout or debonding. Steel fiber reinforced concrete due to the presence of these uniformly dispersed fibres, the cracking strength of concrete is increased and the fibres acting as crack arresters. Degradation of glass fiber reinforced concrete due to environmental effects. Continuous meshes, woven fabrics and long wires or rods are not considered to be. Constructions sustainable option harnessing fibres for concrete construction, dundee, scotland, 810 july 2008. The process uses a specialized spray gun to apply the fluid concrete mixture and to cut and spray long glass fibers from a continuous spool at the same time. Scribd is the worlds largest social reading and publishing site. Mar 14, 2015 polymer modified steel fibre reinforced concrete seminar and ppt with pdf report. Glass fiber reinforced concrete consists of highstrength, alkaliresistant glass fiber embedded in a concrete matrix. Fiberreinforced concrete frc is concrete containing fibrous material which increases its structural integrity.
Glass fiber reinforced cement or concrete gfrc, made by the sprayupprocess, have been used to construct wall panels. Steel fiber reinforced concrete nguyen van chanh 1 summary it is now well established that one of the important properties of steel fibre reinforced concrete sfrc is its superior resistance to cracking and crack propagation. Download the seminar report for fibre reinforced concrete. Doc applications of glass fibre reinforced concrete prakash vg. Fibers suitable for reinforcing concrete have been produced from steel, glass, and organic polymers synthetic fibers. Fiberreinforced concrete frc examination of fractured specimens of fiberreinforced concrete shows that failure takes place primarily due to fiber pullout or debonding. 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. This page contains fiberreinforced concrete frc seminar and ppt with pdf report. 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 2015 2016. The laminate form is the most common in structural applications. Acis state of the art report on fiber reinforced concrete, aci 544. Pdf glass fiber reinforced concrete or gfrc is a composite that has glass fibers instead of steel strands for its. Gfrc is a concrete that uses glass fibres for reinforcement instead of steel. However, because of the inherent material properties of fibre concrete, the presence of fibres in the body of the concrete or the provision of a tensile skin of fibre concrete can be expected to improve the resistance of conventionally reinforced structural members to cracking, deflection and other serviceability conditions.
Introduction to gfrc glass fiber reinforced concrete. Archanaa dongre 3 1 assistant pr ofessor, vid ya jyothi in stitute of technology, hyderabad, 500081. Glass fiberreinforced concrete consists of highstrength, alkaliresistant glass fiber embedded in a concrete matrix. Thus unlike plain concrete, a fiber reinforced concrete specimen does not break immediately after initiation of the first crack. Glass fiber reinforced concrete or gfrc is a type of fiberreinforced concrete. 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. If two frp sheets are being joined, sewing stitching is a common method of employing the additional. Abstract glass fibre is used as an admixture in concrete for strengthening purpose.
Polymer modified steel fibre reinforced concrete seminar and ppt with pdf report. Fiberreinforced concrete frc is concrete consisting fibrous material which increases its structural purity. Addition of glass fibre in reinforced concrete increases the toughness by 1157%compare with conventional reinforced concrete. Jun 24, 2018 fibre reinforced concrete frc this is full seminar report in pdf document also include ppt presentation. This improvement in flexural strength can be varied depending on the actual fibers used. It contains short discrete fibers that are uniformly distributed and randomly oriented. Fiber reinforced concrete frc for high rise construction. Displaying powerpoint presentation on glass fibre reinforced concrete available to view or download. Download fiber reinforced concrete pdf ppt seminar. Gfrc exhibits many favourable characteristics such as being lightweight, durable. Gfrc presentation free download as powerpoint presentation. A number in parentheses indicates the year of last reapproval.
The material used to make boats or other products, although called fiberglass, is really glass fiber reinforced plasticglass fibers in a polymer matrix. Fiber reinforced concrete types, properties and advantages. In this study trial tests for concrete with glass fibre and without glass fibre are conducted to indicate the differences in compressive strength and flexural strength by using cubes of varying sizes. Download glass fibre reinforced concrete ppt for free. Keywords compressive strength, ductility, flexural strength, fibre reinforced concrete, steel fiber. Concrete reinforced with fibres which are usually steel, glass or plastic fibres is less expensive than handtied rebar, while still increasing the tensile strength many times. Structural glass fiber reinforced concrete for slabs on ground. Fibre reinforced concrete seminar ppt seminars topics. Structural glass fiber reinforced concreteconceptual alignment the term glass fiber reinforced concrete is often used in civil engineering representative of a whole group of composite building materials and has to be differentiated with respectto material behavior 5. View fibre reinforced concrete research papers on academia. 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. This material is very good in making shapes on the front of any building and it is less dense than steel. If, instead of the polymer, we use portland cement and sand, the resulting material is glass fiber reinforced concrete gfrc or sometimes grc the brits call it glassfibre reinforced concrete.
Structural glass fiber reinforced concrete conceptual alignment the term glass fiber reinforced concrete is often used in civil engineering representative of a whole group of composite building materials and has to be differentiated with respectto material behavior 5. As soon as some tension is developed, it will lose its stiffness. It consists of stacked layers where the orientation of the fibers in each. Chapter 4 gives a presentation of each of the parameters needed for the. Properties and applications offiber reinforced concrete. Continuous meshes, woven fabrics and long wires or rods are not considered to be discrete fibers. Steel and glass fibers addition in concrete pipes and manholes improves strength, reduces thickness, and diminishes handling. Fiberreinforced concrete seminar ppt with pdf report. Glass reinforced concrete or gfrc is an engineered material with desirable qualities and multiple advantages compared to other types of concrete. Various applications of gfrc shown in the study, the experimental test results, technoeconomic. Browse companies that make glassfiberreinforced concrete and view and download their free cad details, revit bim files, specifications and other content relating to glassfiberreinforced concrete as well as other product information formated for the architectural community.
Fiber reinforced concrete frc ppt video online download. Fiberreinforced concrete frc is concrete made primarily of hydraulic cements, aggregates, and discrete reinforcing fibers. It holds short discrete fibers that are uniformly distributed and circumstances oriented. Ultrahighperformance fibrereinforced concrete is a recently developed lowporosity ceramic material with excellent mechanical performance, such as 28day compressive and flexural strength around 150 mpa and 40 mpa, respectively, and modulus of elasticity of about 90 gpa. Ppt fibre reinforced concrete powerpoint presentation. It consists of glass fibers contained in a cementitious medium. This page contains fiber reinforced concrete frc seminar and ppt with pdf report. Types of fiber reinforcerd concrete steel fiberreinforced concrete glass fiber reinforced concrete synthetic fibers natural fiber reinforced concrete 18. The glass fibers about 300 350 mm long are randomly distributed inside the panel skins and ribs in the manufacturing process. Glass fiber reinforced concrete linkedin slideshare.
Rubberised fibre reinforced concrete compared with normal concrete. Mohanaram 2 1 assistant professor, annapoorana engineering college, salem. Degradation of glass fiber reinforced concrete due to. The swedish concrete association published a report on steel fibre reinforced concrete in 1995. Thus unlike plain concrete, a fiberreinforced concrete specimen does not break immediately after initiation of the first crack. Glass fibers reinforced concrete linkedin slideshare. The precastprestressed concrete institute has a wealth of information on gfrc manufacturing in pci mnl128 recommended practice for glass fiber reinforced concrete and pci mnl quality control manual for gfrc. The activation of more fibers or layers in a frp can be reached by using additional interadherendfibers. Steel fibers sfrc glass fibers gfrc synthetic fibers. Fiber reinforced concrete frc seminar and ppt with pdf report. Download full seminar topics for civil structural engineering in doc, pdf or ppt format. Gfrc glass fiber reinforced concrete the concrete network. Glass fiber concretes are mainly used in exterior building facade panels and as architectural precast concrete. Argfrc alkali resistant glass fibre reinforced concrete.
This is due to its flexural strength, especially for high seismic zones, as it will provide a better solution then reinforced concrete. A thin and short fibre, for example short hairshaped glass fibre, will only be effective the first hours. Traffic congestion traffic congestion is a severe problem in many modern cities around the world traffic congestion has been causing many critical problems and challenges in the major and most populated cities. Fibre reinforced concrete research papers academia. In this case, fibers both in and out of the joint plane direction are placed in order to strengthen the joint and to activate the complete sheet fig. Glass fibre reinforced concrete use in construction. As a result of this ability to arrest cracks, fibre composites possess.
Rubberised fibre reinforced concrete powerpoint slides. It is a mixture of fine sands, portland cement, fibers alkalai resistant glass, polypropylene, pva, or natural fibers, and some chemistry that accelerates the cure time commonly a. Fiber reinforced concrete frc is concrete consisting fibrous material which increases its structural purity. Download fiber reinforced concrete pdf ppt seminar report. Although not new, frc is gradually gaining popularity in the construction industry, in particular for high rise structures. A free powerpoint ppt presentation displayed as a flash slide show on id. The material used to make boats or other products, although called fiberglass, is really glass fiber reinforced plastic glass fibers in a polymer matrix. Fibers include steel fibers, glass fibers, synthetic fibers and natural fibers each of which lend varying properties to the concrete. Basalt rock fibre seminar report, ppt, pdf for civil. Introduction to steel fiber reinforced concrete on. The product is also known as glassfibre reinforced concrete or grc in british. Split tensile strength of concrete is measured by testing standard cylinders 150mm diameter, 300mm height at the age of 28 days. Fiber reinforced concrete is used to improve the performance of concrete cracking and shrinkage problems. Pdf glass fiber reinforced concrete exclusive assets and.
Concrete is one of the most widely used construction material. I like indetailed explanation of this seminar report, nicely written seminar abstract and easy to download all seminar documents. The 120 mm thick panels are hollow and can be filled with insitu plain or reinforced concrete to increase the strength. Get the latest journals, research papers, doc and pdf documents discussing the need of using various types of fibers like synthetic, steel, glass etc. If, instead of the polymer, we use portland cement and sand, the resulting material is glass fiber reinforced concretegfrc or sometimes grc the brits call it glassfibre reinforced concrete. Glass fibre reinforced concrete gfrc is a material that is making a significant contribution to the economics, technology a nd aesthetics of the construction industry worldwide for over 40 years. Gfrc glass fiber reinforced concrete differs from regular concrete because it doesnt contain rock aggregate. Fibre reinforced concrete frc this is full seminar report in pdf document also include ppt presentation. In addition, the character of fiberreinforced concrete. These compounds have a more tensile strength to compress, more toughness and more absorption of energy. 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.
View and download powerpoint presentations on glass fibre reinforced concrete ppt. Mar 06, 2016 fiber reinforced concrete is used to improve the performance of concrete cracking and shrinkage problems. Glass fiber reinforced concrete gfrc or grc is a type of fiber reinforced concrete. Steel fibre reinforced concrete seminar ppt with pdf report. An experimental study on the properties of glass fibre. Seminar on composite materials ppt report pdf download what is composites. 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.
Explore basalt rock fibre with free download of seminar report and ppt in pdf and doc format. Fibre reinforced plastic an overview sciencedirect topics. He is a member of aci committees 363, highstrength concrete. Sumit thakur civil fiberreinforced concrete frc seminar and ppt with pdf report. Ultrahighperformance fibre reinforced concrete is a recently developed lowporosity ceramic material with excellent mechanical performance, such as 28day compressive and flexural strength around 150 mpa and 40 mpa, respectively, and modulus of elasticity of about 90 gpa.
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