Comparative Study About Mechanical Properties of Strutural Standard Concrete and Concrete with Addition of Vegetable Fibers

Ferreira, Carla Regina; Tavares, Sheron Stephany; Ferreira, Bruno Henrique Moreira; Fernandes, Amanda Martins; Fonseca, Sara Jane Gomes; Oliveira, Carlos Augusto de; Teixeira, Ricardo Luiz Perez; Gouveia, Leonardo Lúcio de Araújo

doi:10.1590/1980-5373-mr-2016-0905

Cited by 19 publications

(10 citation statements)

References 4 publications

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“…The raw bagasse was dipped in water at 30 • C for 30 min and then dried in the open air. The intent of this process was to reduce the residual sugar content of the bagasse and eliminate impurities [21,[23][24][25][26]. Afterwards, the residues were classified by a sieving process.…”

Section: Methodsmentioning

confidence: 99%

An Environmental Assessment of Interlocking Concrete Blocks Mixed with Sugarcane Residues Produced in Okinawa

et al. 2020

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The use of sugarcane residues in mortar and concrete is believed to contribute to the reduction of environmental problems, such as the reduction of mining of natural aggregates as well as the improper disposal of sugarcane residues. Therefore, in this study, bagasse fiber and bagasse sand were added into the preparation of the interlocking concrete blocks, and the flexural strength and an environmental assessment of the blocks were analyzed. The flexural strength of the blocks was not affected by the addition of the bagasse fiber and bagasse sand. In addition, the environmental load of interlocking concrete blocks using sugarcane residues was lower than the blocks using conventional aggregates due to the greater simplicity of acquisition of the residues. Moreover, in the scenarios where the blocks are supposedly made on smaller islands, the emissions increased due to long-distance transportation, since conventional aggregates come from other islands.

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Section: Methodsmentioning

confidence: 99%

An Environmental Assessment of Interlocking Concrete Blocks Mixed with Sugarcane Residues Produced in Okinawa

et al. 2020

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“…Where: W1: the dry weight of the sample (g), W2: submerge weight of the sample (g), ѡ : the density of water is equivalent to 1 (g/cm 3 ) [20].…”

Section: Testsmentioning

confidence: 99%

“…Carla Regina Ferreira et al investigated organic fiber's influence from either sugarcane or bamboo upon the concrete mechanical properties. They concluded that the concrete comprising (2% v/w) of bamboo fibers revealed better mechanical strength and static modulus of elasticity than the concrete without any addition and the concrete with the addition of sugar cane fibers [3]. Ribeiro et al depicted the technical viability of utilizing the sugar cane ash as pozzolanic substantial in the construction, which would substitute appropriate disposal for such waste whereas providing outcomes with the high technical performance [4].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Effect of Addition Nano-papyrus Cane on the Mechanical Properties of Concrete

et al. 2021

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This paper investigates the effect of nano-papyrus cane ash as an additive on concretes’ mechanical and physical properties. Three types of concrete mixtures, 1:2:4, 1:1.5:3, and 1:1:2 were prepared for each mixture, nano-papyrus ash was added in five different dosages of 0.75, 1.5, 3, 4.5, and 6% by weight of cement; therefore, eighteen mixes would be studied in this work. Physical properties represented by dry density and slump were also measured for each mix. Moreover, to evaluate the mechanical properties development split tensile strength and compressive strength were obtained at age (7 and 28). Results manifested that the adding of nano ash developed the compressive strength and split tensile strength of concrete and the maximum enhancement recognized in the mixes with a content of 4.5% nano-papyrus in each studied mixture in this work. The slump test results indicated that the workability of concrete increased with adding nano-papyrus ash gradually with increasing nanoparticles' content. As well as, dry density was significant increased with nano-papyrus ratio; greater values were recorded in mixtures with 1.5-4.5% content of nano-papyrus. When comparing the concrete mixes used, it was found that the best results were obtained with 1:1:2 mixtures. This remarkable improvement in concrete properties considers the nano-papyrus is considered a cement economical and useful replacement for traditional construction material. Doi: 10.28991/cej-2021-03091649 Full Text: PDF

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“…In the case of the raw bagasse, it was dipped in water at 30 • C for 30 min and then dried in the open air for 14 days. The intent of this process was to reduce the residual sugar content of the bagasse and eliminate impurities [19][20][21]. Afterward, the raw bagasse was sieved.…”

Section: Preliminary Trials Applied To Sugarcane Bagasse Residuesmentioning

confidence: 99%

A Study on the Reduction in Hydration Heat and Thermal Strain of Concrete with Addition of Sugarcane Bagasse Fiber

2020

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Early prevention methods in massive concrete structures to control the heat of hydration and, consequently, the development of cracks due to thermal expansion are important subjects, since these cracks may compromise structural integrity. In the present study, the sugarcane residues in massive concrete were used in order to investigate the reduction in the heat of hydration, the thermal expansion resistance, and also the fresh and mechanical properties of the concrete. The results showed that, by adding 2.0% of bagasse fiber and 5.0% of pozzolanic material to the concrete, the heat of hydration was reduced, and the strain due to the thermal expansion was smaller than the control mixture. Moreover, the compressive, flexural, and split tensile strength increased in comparison to the control mixture.

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Comparative Study About Mechanical Properties of Strutural Standard Concrete and Concrete with Addition of Vegetable Fibers

Cited by 19 publications

References 4 publications

An Environmental Assessment of Interlocking Concrete Blocks Mixed with Sugarcane Residues Produced in Okinawa

An Environmental Assessment of Interlocking Concrete Blocks Mixed with Sugarcane Residues Produced in Okinawa

Investigation of the Effect of Addition Nano-papyrus Cane on the Mechanical Properties of Concrete

A Study on the Reduction in Hydration Heat and Thermal Strain of Concrete with Addition of Sugarcane Bagasse Fiber

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