Utilization of bagasse ash in high-strength concrete

Rukzon, Sumrerng; Chindaprasirt, Prinya

doi:10.1016/j.matdes.2011.07.045

Cited by 229 publications

(77 citation statements)

References 12 publications

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“…This result gave the same results with concretes containing NA (24,26). Considering the results of chloride ion penetration into RAC (as shown in Figures 11 and 12), the depths of chloride ion penetration for the RA20, RA35 and RA50 concretes (GBA replacement levels of 20, 35 and 50%, respectively) were 20, 14.7 and 13.3 mm at the age of 28 days, which was approximately 9, 33 and 40% lower than that of the RA concrete, respectively, and decreased to 14.9, 9.2 and 7.7 mm at the age of 90 days, which was approximately 27, 55 and 62% lower than that of the RA concrete, respectively.…”

Section: Depth Of Chloride Ion Penetrationsupporting

confidence: 78%

“…In the figure, the data were divided into two groups. The first group (the conventional concrete group) was the concrete using NA, and the data were obtained from Rukzon and Chindaprasirt (24) and plotted, including a comparative analysis with the results of this group. The second group (the RAC group) was the concrete using RCA with and without GBA.…”

Section: Compressive Strengthmentioning

confidence: 99%

“…Chusilp et al (23) indicated that BA could be used to partially replace OPC at a rate as high as 30%wt of binder and that the resulting the compressive strength at 28 and 90 days could be higher than those of concrete without BA. Rukzon and Chindaprasirt (24) found that incorporating 10-30% of ground BA improved the compressive strength of concrete and made it stronger than that of control concrete. The concrete with BA is of good quality with diminished porosity, improved chloride penetration resistance, and increased resistance to sulfate attack (25,26).…”

Section: Introductionmentioning

confidence: 99%

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Influence of bagasse ash and recycled concrete aggregate on hardened properties of high-strength concrete

et al. 2018

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ABSTRACT:This research aimed to use of bagasse ash as a cement replacement in high-strength recycled aggregate concrete (HS-RAC). Crushed limestone was replaced with 100% recycled concrete aggregate (RCA) and the ground bagasse ash (GBA) was used to partially replace ordinary Portland cement (OPC) at 20, 35 and 50%wt of binder to cast HS-RAC. The results indicated that the replacing of crushed limestone with RCA had a negative impact on the properties of the concrete. Increasing the amount of GBA in HS-RAC resulted in a decrease in density and an increase in the volume of permeable pore space. The concrete mixtures prepared with 20%wt GBA replacement of OPC promoted greater the compressive strength than the conventional concrete (CT concrete) at 90 days or more. HS-RAC with GBA (up to 50%) was more durable in terms of chloride ion penetration resistance, although it had lower compressive strength than the CT concrete. RESUMEN: Influencia de la ceniza de bagazo y los áridos de hormigón reciclado en las propiedades de endurecimiento de hormigones de alta resistencia.En esta investigación se utilizó ceniza de bagazo como sustituto del cemento en hormigón de alta resistencia con áridos reciclados (HS-RAC). La piedra caliza fue sustituida por un árido 100% reciclado de hormigón y la ceniza de bagazo molida (GBA) en diferentes porcentajes (20, 35 y 50% en peso del material cementante) fue utilizada para reemplazar parcialmente al cemento Portland para producir hormigón de tipo HS-RAC. Los resultados indicaron que la sustitución de la piedra caliza molida por áridos de hormigón reciclado tiene un efecto negativo en las propiedades del hormigón. Aumentar la cantidad de GBA en el HS-RAC redujo la densidad e incrementó el volumen del espacio de los poros permeables. Las mezclas de hormigón preparadas reemplazando 20% en peso del cemento Portland por ceniza de bagazo molida presentaron mayor resistencia a la compresión que el hormigón convencional a los 90 días o más. El HS-RAC con GBA (hasta 50%) tuvo una durabilidad mayor que el hormigón convencional en términos de resistencia a la penetración de iones de cloruro, a pesar de tener una menor resistencia a la compresión.PALABRAS CLAVE: Hormigón; Árido; Resistencia a la compresión; Durabilidad; Cloruros ORCID ID: P. Rattanachu

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Section: Depth Of Chloride Ion Penetrationsupporting

confidence: 78%

Section: Compressive Strengthmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Influence of bagasse ash and recycled concrete aggregate on hardened properties of high-strength concrete

et al. 2018

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“…After 28 and 90 days, mortar samples containing 25% and 30% of sugarcane straw ash given same results with the control sample in which, indicated that the sugarcane straw ash has a potential to be used as pozzolanic admixture in blended mortars with high replacement levels. Rukzon and Chindaprasirt [35] carried out the investigation on utilization of finely ground bagasse ash as a pozzolanic material in high strength concrete. The concrete samples were prepared by replacing the cement content with 10%, 20% and 30% of bagasse ash.…”

Section: Sugarcane Bagassementioning

confidence: 99%

Compressive Strength of Construction Materials Containing Agricultural Crop Wastes: A Review

Ibrahim

Ghani

et al. 2017

MATEC Web Conf.

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Abstract. The growth of industrialization and development of urban life made an increase in demand for cement, concrete and bricks. Exploitation on the non-renewable natural resources for raw materials will keep increased in order to meet the demands for construction materials. At the same time, the problems regarding the agricultural crop wastes such as rice husk, sugarcane bagasse, palm oil fuel waste and elephant grass has become an important issue nowadays. Consequently, there are many researchers who have been studying the viability of using these agricultural wastes as construction materials to meet the industry demands in order to decrease the current use of non-renewable natural resources. This paper reviewing on how agricultural waste could be utilized as replacement materials for construction activities from various researchers. The idea of using agricultural crop wastes was promoted by studying upon their engineering properties. This paper focusing on the compressive strength of the construction materials containing agricultural crop wastes, which was the common parameter considered by most researcher as required by various standards.

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“…blast furnace slag) because of the presence of anhydrous calcium silicate compounds that hydrate in an alkaline environment. Otherwise, several industrial/agroindustrial wastes such as rice husk ash [7], ceramic wastes [8], fluid catalytic cracking catalyst residue [9] and sugarcane bagasse ash [10][11][12] have also been investigated for this purpose.…”

Section: Introductionmentioning

confidence: 99%

Assessment of pozzolanic/hydraulic reactivity of vitreous calcium aluminosilicate (VCAS)

et al. 2016

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The aim of this paper is to assess the possibility of using vitreous calcium aluminosilicate (VCAS) as a supplementary cementitious material in the production of Portland cement mortars. The calcium hydroxide consumption by VCAS is assessed by two different methods: firstly, a classical method based on thermogravimetric analysis (TGA) and, secondly, pH and electrical conductivity measurements of calcium hydroxide/VCAS suspensions with excess calcium hydroxide. Evidence of pozzolanic reactivity of VCAS is revealed in hydrated lime pastes, and low reactivity was observed in aqueous suspensions.The reactivity of VCAS is also assessed by means of TGA of VCAS/OPC pastes and by means of the mechanical strength development of Portland cement mortars, with VCAS replacement percentages in the range of 10-30%. The results obtained show that pozzolanic and hydraulic reactions take place in OPC systems. VCAS can be used as a supplementary cementitious material by replacing OPC at levels of 10-30% by mass.

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Utilization of bagasse ash in high-strength concrete

Cited by 229 publications

References 12 publications

Influence of bagasse ash and recycled concrete aggregate on hardened properties of high-strength concrete

Influence of bagasse ash and recycled concrete aggregate on hardened properties of high-strength concrete

Compressive Strength of Construction Materials Containing Agricultural Crop Wastes: A Review

Assessment of pozzolanic/hydraulic reactivity of vitreous calcium aluminosilicate (VCAS)

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