This paper presents an experimental study on the bond behaviour of cement panels reinforced with plant fibres from the recycling of waste jute bags, using starch as a plasticiser. An experimental investigation on the behaviour of steel fibre reinforced ternary blended concrete subjected to sustained elevated temperature. Pdf sodium geopolymer reinforced with jute weave waltraud. The use of sisal fibre as reinforcement in cement based composites. Work plan the following work plan was formulated keeping in view the above objectives. Instead of using a metal cage inside the concrete, this technique uses a fabric cage inside the same. A study on compressive strength attributes of jute fiber reinforced cement concrete composites.
In future it is very beneficial for construction industry. Apart from this, a comparison between the physical and elastic properties of jute and glass fiber reinforced composites has been also presented with respect to wt% of fiber and soaking time. Scope of using jute fiber for the reinforcement of concrete material. Fiber reinforced concrete and admixtures concrete materials. Effects of jute fibers on fiberreinforced concrete. Fiber reinforced concrete overview for concrete pavement and overlays general overview of fibers used for concrete pavements with an emphasis on macro fibers and their effect on concrete properties and pavement construction. Pimplikar conducted an experiment as the glass fiber reinforced concrete grc is a material made of a cementatious matrix composed of cement, sand, water and admixtures, in which short length glass fibers. An investigation of mechanical properties of jute fiber. Itwas shown that for thesamelengthanddiameter,crimpedendfibers can achievethesamepropertiesas straight fibers using 40 percent less fibers s. Jute fibre is 100% biodegradable and recyclable and thus environmentally friendly. Concrete has excellent strength under compression, and it can be made stronger under tension by adding metal rods, wires, mesh, or cables to the composite so creating reinforced concrete. Prototype development of jute fiber reinforced concrete mortar products. He is a member of aci committees 363, highstrength concrete. In any natural fiber, jute is the most commonly obtained composite as an extract from the bark of the jute plant that grows like any other organic crop.
Prototype development of jute fiber reinforced concrete pavers d. Fabricated concrete paver blocks with and without modified jute fiber reinforcement d. The slump value, compressive and splitting tensile strengths of specimens was investigated to six levels of jute fibre content by volume fraction. During processing, different proportions of jute 5 wt %, 10 wt %, 15 wt %, and 20 wt % were used with respect to the weight of cement, and the mixture was exposed to a pressure of 2. Fiberreinforced concrete frc is concrete made primarily of hydraulic cements, aggregates, and discrete reinforcing fibers. For this study, natural waste fiber coir and jute were used as they are freely available in large quantities. Effect of process parameters on mechanical characteristics berhanu et al.
Carding machine initiates the parallelizing of the jute fibre and eventually drafting and doubling section also adds value to it atkinson 1985. Fatigue behaviour of jute fiber reinforced asphalt concrete. Besides, ductility in fiber reinforced cementitious composites is enhanced because the fibers bridge cracked surfaces and delay the onset of the extension of cracks. In addition attempt has been made to understand the mechanism of the jute fiber. This research aims at providing environment friendly fibers to fiber reinforced concrete. This study investigates the effect of jute fiber on the compressive and tensile strengths of jute fiber reinforced concrete composites jfrcc. The tensile strength of concrete is very low because plain concrete normally. Concrete beams strengthened with jute fibers salih civil. A study of jute fibre reinforced cement composites. The effect of jute fibre in subgrade characteristics improvement was also studied. Pdf a study on compressive strength attributes of jute.
It was concluded that jute fibre reinforced soil has reduced maximum dry density and increased optimum moisture content. Use and development of jute fiber in reinforced cement concrete. Properties and applications offiber reinforced concrete 51 high aspect ratio were found to have improved effectiveness. Because preparation of identical samples of jute fiber reinforced soil beyond 1 % fiber content was not possible in the laboratory hence the present investigation was restricted up to 1 % of the fiber content only. Itwas shown that for thesamelengthanddiameter,crimpedendfibers can achievethesamepropertiesas straight fibers using 40 percent less fiberss.
An experimental investigation on jute fibre reinforced concrete jfrc is made for making a suitable material in terms of reinforcement. Fiber reinforced concrete are of different types and properties with many advantages. An experimental investigation of mechanical properties of jute fiber reinforced concrete jfrc is reported for making a suitable building material in terms of reinforcement. Fiberreinforced concrete frc is concrete containing fibrous material which increases its structural integrity. Preparation and mechanical properties of jute fiber. Because of the flexibility in methods of fabrication, fiber reinforced concrete can be an economic and useful construction material. The international journal of cement composites and lightweight concrete, volume 4, number 2 may 1982 a study of jute fibre reinforced cement composites m a mansur and m a azlzt lecturer, department of civil engineering, national university of singapore, kent ridge, singapore 0511 i associate professor department of civil engineering, national university of singapore, kent ridge, singapore. Jute is the one of the most inexpensive vegetable fibre solicit from the vast or skin of the plants stem.
J 1w han1, s k lee, k w kim2 and c g park2,3 1 department of bioindustry mechanical engineering, kongju national university, yesan, republic of korea. The natural jute fiber can be the effective material to reinforce concrete strength which will not only explore a way to improve the properties of. The first series consists of seven reinforced concrete circular column having slenderness ratio of 3 and the second series same as first series having slenderness ratio of 5 and the third series also same having slenderness ratio of 7. Jute reinforced polymer composites pdf free download. Paper open access tensile properties of glassnatural jute. 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. Experimental investigation of jute fibre reinforced. Jute fiber reinforced concrete were cast and cured. International journal of cement composites and lightweight. Fibre reinforced concrete frc extends the versatility of concrete as a construction material, offers a potential to simplify the construction process and, when combined with selfcompacting concrete, signifies an important step towards industrial construction.
Locally produced jute fibers having two different lengths of 10 mm and 20 mm and four different volumes of 0. Influence of jute fiber on concrete properties sciencedirect. Ultrahighperformance fibre reinforced concrete uhpfrc is an advanced cementitious composite with enhanced mechanical and durability properties that outperforms conventionally used concretes in. Glass fiber concretes are mainly used in exterior building facade panels and as architectural precast concrete. Sodium geopolymer reinforced with jute weave kaushik sankar and waltraud m. However, the effect of using jute yarn on the mechanical behaviour of concrete reinforced with jute yarn has yet to be investigated.
Sen and paul 37 studied the axial compressive behavior and energy absorption ability of jute frp jfrp wrapped concrete columns. Pdf a study on compressive strength attributes of jute fiber. Textile reinforced concrete is a type of reinforced concrete in which the usual steel reinforcing bars are replaced by textile materials. Characterization of unmodified and chemically modified jute fiber. Use of continuous reinforcement in concrete reinforced concrete. Strength characteristics of jute fiber composite concrete.
Application of sisal, bamboo, coir and jute natural. An experimental investigation of mechanical properties of jute fiberreinforced concrete jfrc is reported for making a suitable building material in terms of. According to the data, it has been observed that the bulk density of the jute composites decreases due to increases the wt% of the jute fiber. Compressive test shows that compressive strength and modulus of jute composite is higher than bamboo composite, but less than glass composite the fibre orientation angle of 090, 15. Jute is a lowcost natural fiber occurring in abundance in many countries, having low to moderate mechanical properties. The modernisation in the construction technology has damaged our environment to a greater extent. In this context the present study aims to evaluate the fatigue performance of the jute fiber reinforced asphalt concrete based on repetitive load tests conducted on beams in four point beam bending mode. Leeprospects for natural fibre reinforced concrete in construction. The property of natural waste fiber coir and jute reinforced concrete was compared with conventional concrete based on experiments performed in the laboratory. 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.
Accordingly, natural fibre reinforced cement composites are most suitable for shatter and earthquake resistant construction, foundation floor for. Singh 4 reported that the useful life of such beams increases when subjected. Carbon fibre reinforced polymer and their properties in general, the properties of fibre reinforced polymer are controlled by the type of fibres used for strengthening. The investigation helps to explore more on the variation of properties of concrete with jute. Scope of using jute fiber for the reinforcement of. Fiber reinforced concrete has small distinct fibers that are homogeneously dispersed and oriented haphazardly. Strengthening of rc beams in flexure using natural jute fibre. The highest optimisation value percentage is considered for casting cylinder and beams in the phaseii of the project. Many applications of basalt fiber are residential, industrial, highway and bridges etc. Concrete beams strengthened with jute fibers salih.
The natural jute fiber can be the effective material to reinforce concrete strength. The concept of using fibres to improve the characteristics of construction materials is very old. Jute is a natural fibre with golden and silky shine and hence called the golden fibre. Short jute fiber reinforced polypropylene composites. Scope of using jute fiber for the reinforcement of concrete. The natural jute fiber can be the effective material to reinforce concrete strength which will not only explore a way to improve the properties of concrete, it will also explore the use of jute.
Two jute fiber reinforced concretes, so called jute fiber reinforced normal strength concrete jfrnsc and jute fiber reinforced highfluidity concrete jfrhfc, were. Mechanical characterisation of jute, carbon and glass textile composite 2. The aim of this work is to optimize fibre loading for abaca fibre reinforced composites and compare jute and flax with abaca fibre reinforced pp composites in terms of their mechanical properties, structural and odour emission. Cylinders, prisms, and cubes of standard dimensions have been made to introduce jute fiber varying the mix ratio of the ingredients in concrete, watercement ratio, and length and volume of fiber to know the effect of parameters as mentioned. To achieve this goal, an experimental investigation of.
This pdf file is a combination of different studies related to jute and jute geotextiles, called. Carbon fibre different fibre types have different properties. Performance of concrete confined with a jute polyester. Jute is the cheapest vegetable fibre procured from the bast or skin of the plants stem. The jute is added on the basis of percentages for conventional concrete. The following types of fibres are generally adopted for structural applications. Effect of jute yarn on the mechanical behavior of concrete composites.
Effect of jute yarn on the mechanical behavior of concrete. Lightweight foamed concrete lfc is normally created from mixing stable foam to cement paste or mortar. Effect of the variation of the wt% of fiber on the bulk density of jute and glass fiber reinforced ldpe composites has been shown in fig. An experimental study of jute fibre reinforced concrete by. The applications of modified woven jute fibre reinforced polymer composite in improving the flexural capacity of reinforced concrete beams and its suitability was evaluated as a new alternate reinforced polymer composite material used for structural strengthening. Subgrade soil stabilization using jute fibre as a reinforcing. Kriven department of material science and engineering, university of illinois at urbanachampaign, urbana, il, usa abstract in this study the processing, microstructure and mechanical properties of jute weave reinforced geopolymer composites were analyzed. The purpose of this study is to evaluate the addition of jute fibers on the fresh and hardened properties of concrete. Fibers include steel fibers, glass fibers, synthetic fibers and natural fibers each of which lend varying properties to the concrete.
Few studies have been reported on the longterm behavior of natural fiber reinforced concrete beams. Standard testing of manufactured jute fiber reinforced concrete paver blocks d. Polymers free fulltext study of waste jute fibre panels. This paper describes the investigation of mechanical properties of lfc with the inclusion of polypropylene fibres such as compressive strength and flexural strength. Pdf the natural jute fiber can be the effective material to reinforce concrete strength which will not only explore a way to improve the. Franzen department of civil and environmental engineering division of structural engineering concrete structures chalmers university of technology abstract. Naturally occurring asbestos fibers and vegetable fibers, such as sisal and jute, are also used for reinforcement. Fiber reinforced concrete is a type of concrete that includes fibrous substances that increase its structural strength and cohesion. He is currently working on basalt fiber reinforced concrete as a research project. International journal of innovative and emerging research in engineering 2017 4 no. Pretreatment of woven jute frp composite and its use in. Lfc is very light but its strength is decreasing due to the reduction of density. Experimental study on comparison of strength properties of. Pdf scope of using jute fiber for the reinforcement of concrete.
Pdf effect on compressive strength of fiberreinforced. 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. Jute fibre is 100% biodegradable and recyclable and thus environmental friendly. The primary objective of this study is to investigate the effect of reinforcing raw jute fibers on the mechanical properties of cement concrete composites. However, a barrier to more widespread use of frc has been the lack of.
Introduction glass fiber reinforced concrete gfrc or grc is a type of fiber reinforced concrete. The cbr value of the soil was also increased by upto 250% with the inclusion of bitumen coated jute fibre. Study on behaviors of jute fiber reinforced cement based. Test results for concretes obtained by using water blended with yeast granules are also reported in this paper. A study of jute fibre reinforced cement composites sciencedirect. Pdf the use of sisal fibre as reinforcement in cement based. In addition, the character of fiberreinforced concrete. Fiber reinforced concrete is one of the fastest growing segments in the concrete industry.
The fibre reinforced polymer frp wrapped the column fully and partially. Surface treatment of jute fibers and use of coupling agents strongly influence the tribological properties of jute fiber reinforced polymer composites. An investigation of mechanical properties of jute fiberreinforced. Design of fibre reinforced concrete beams and slabs. Effects of jute fibers on fiber reinforced concrete. In bangladesh, jute is locally available and, hence, less expensive. This material is very good in making shapes on the front of.
Glass fibre reinforced concrete use in construction. 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. Fiber reinforced concrete types, properties and advantages. Basalt fiber reinforced concrete offers more characteristics such as light weight, good fire resistance and strength. Building professionals anc concrete contracters are increasingly turning to the use of fibers in different shapes, sizes, and colors to reinforce concrete for many building applications. Strengthening of rc beams in flexure using natural jute. Fabrication of jute fiber reinforced concrete pavers d. Fibers used are steel fibers, synthetic fibers, glass fibers, natural fibers, asbestos fibers and carbon fibers. During the last decade jute and flax fibre gained remarkable attention as reinforcing materials of composites. Pdf flexural strength of lightweight foamed concrete using.
Natural fibers are getting attention from researchers and academician to utilize in polymer composites due to their ecofriendly nature and sustainability. Results showed that the compressive and flexural strength of the fiber reinforced concrete were significantly enhanced with 30mm length jute fiber at the mixing amount of 0. Abaca fibre reinforced pp composites and comparison with. Fiber reinforced concrete frc is concrete made primarily of hydraulic cements, aggregates, and discrete reinforcing fibers. Fibrereinforced concrete for industrial construction. Fiber reinforced concrete overview for concrete pavement. Fabrication and characterization of juteglass fiber. 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. In this study trial test for concrete with basalt fiber and without basalt fiber are. Experimental investigation of jute fibre reinforced concrete. The natural jute fiber can be the effective material to reinforce concrete strength which will not only explore a way to improve the properties of concrete, it will also explore the use of jute and restrict the utilization of polymer which is environmentally detrimental.
It contains short discrete fibers that are uniformly distributed and randomly oriented. An experimental investigation and modeling approach of. Among the various natural fibres, sisal fibre reinforced composite, bamboo fibre reinforced composite, coir reinforced composite and jute fibre reinforced composite are of particular interest as these composites have high impact strength besides having moderate tensile and flexural properties compared to other lignocellulosic fibres. Several experiments were conducted on jute fibers, jutecement mortar and jute fiber reinforced concrete in this research. Here an attempt is made to study the possibilities of using jute fibre materials as jute fibre reinforced polymer, in structural retrofitting of reinforced concrete beams, which tries to improve the structural properties of the said beams. The natural jute fiber can be the effective material to reinforce concrete strength which will not only explore a way to improve the properties of concrete, it will also.
Jutepolyester hybrid fiber reinforced polymer composite. In this study, jute fibers were added into cement based materials to improve their compressive strength, flexural strength and earlyage crack resistance. Properties and applications offiber reinforced concrete. A study on compressive strength attributes of jute fiber reinforced. Pdf concrete plays a vital role as a construction material in the world.
Fibers suitable for reinforcing concrete have been produced from steel, glass, and organic polymers synthetic fibers. The chapter discusses the important issues related to the tribological behavior of jute polymer composites, particularly for antifriction bearing applications. As a result of this ability to arrest cracks, fibre composites possess. Fabrication and characterization of jute glass fiber reinforced polyester hybrid composites mazharul islam 1, k.