Effects of rice husk ash and fiber on mechanical properties of pervious concrete pavement

Hesami, Saeid; Ahmadi, Saeed; Nematzadeh, Mahdi

doi:10.1016/j.conbuildmat.2013.11.070

Cited by 197 publications

(90 citation statements)

References 21 publications

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“…Moreover, the compressive strength of pervious concrete with RHA was higher than that of the plain concrete, and the optimum replacement was 8%. Regarding pervious concrete with fibers, the effect of RHA (at 8, 10 and 12%) on the compressive strength and the splitting tensile strength was comparable [38]. In the range of 5-20 wt.…”

Section: Introductionmentioning

confidence: 83%

Influence of Rice Husk Ash on the properties of Concrete: a Review

Peng¹

2016

Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development

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Rice husk ash (RHA), produced by burning rice husk under controlled conditions, due to its high activity and high specific surface area, can be applied to concrete by replacing cement, such as in normal concrete and high-strength / high-performance concrete. In addition, its application in ultra-high strength concrete has also been reported. Many experimental studies have shown that, RHA improves the mechanical properties of concrete, decreases permeability properties and significantly ameliorates its durability. The adverse effect of reducing a slump of concrete can be resolved by increasing water reducing agent. RHA in concrete has a preferable application prospect in the future. This paper will summarize many experimental results of the application of RHA in concrete and become a reference for further research on the use of RHA in concrete.

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Section: Introductionmentioning

confidence: 83%

Influence of Rice Husk Ash on the properties of Concrete: a Review

Peng¹

2016

Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development

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“…Se han realizado investigaciones en diferentes países con residuos agroindustriales como sustituto parcial del cemento para la fabricación de mampuestos no estructurales [6][7], morteros [8][9][10][11] y concretos [12][13][14][15][16] con resultados prometedores para la ingeniería de materiales.…”

Section: Introductionunclassified

Concreto hidráulico modificado con sílice obtenida de la cascarilla del arroz

Pérez

Sandoval

2017

Cien.Ing.Neogranadina

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<p>El cemento es una de las materias primas en la producción del concreto hidráulico, pero su producción es considerada como uno de los procesos más contaminantes en nuestro planeta. El proyecto de investigación analiza el comportamiento mecánico, físico y químico de una mezcla de concreto hidráulico modificado con sílice obtenida por la incineración de cascarilla de arroz. La metodología utilizada fue un diseño experimental que se trabajó con cemento Holcim M1 Concretera, se utilizó como muestra patrón un diseño de mezcla de concreto hidráulico para una resistencia a la compresión de 350 Kg/cm2, y resistencia a la flexión de 42 Kg/cm2. La modificación se realizó mediante la sustitución del cemento por ceniza de cascarilla de arroz (sílice), en proporciones del 5%, 15% y 30%. Los resultados muestran la viabilidad para el porcentaje de sustitución de 5% en la resistencia a la compresión, la tracción indirecta y a la flexión, por lo tanto, hay una viabilidad técnica para aplicar este procedimiento.</p>

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“…The optimum content of RHA replacement was found to be 15%. Hesami et al [20] studied the usage of RHA as cement replacement material in pervious concrete pavement in order to strengthen pozzolanic cement paste. A concrete mixture with 0%, 2%, 4%, 6%, 8%, 10% and 12% weight percentages of RHA ash were prepared for physical and mechanical properties evaluation.…”

Section: Rice Huskmentioning

confidence: 99%

“…In addition, the reactivity of rice husk ash can be improved by increasing its fineness. Recently, many researchers have studied the utilization of rice husk ash as pozzolans and filler in construction material [7,[11][12][13][14][15][16][17][18][19][20][21]. Bie et al [11] conducted a research regarding the mechanical behavior of cement mortar containing RHA burned at different burning conditions in muffle furnace.…”

Section: Rice Huskmentioning

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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Effects of rice husk ash and fiber on mechanical properties of pervious concrete pavement

Cited by 197 publications

References 21 publications

Influence of Rice Husk Ash on the properties of Concrete: a Review

Influence of Rice Husk Ash on the properties of Concrete: a Review

Concreto hidráulico modificado con sílice obtenida de la cascarilla del arroz

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

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