Green concrete partially comprised of farming waste residues: a review

Mo, Kim Hung; Jumaat, Mohd Zamin; Yap, Soon Poh; Lee, Siew Cheng

doi:10.1016/j.jclepro.2016.01.022

Cited by 190 publications

(73 citation statements)

References 67 publications

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“…It was predicted that annually, 3.7 × 10 9 tons of agricultural wastes is generated by agricultural industries around the world . The agro‐industrial wastes are generally either burnt or left to landfill areas that result in environmental problems such as air, soil, and water pollution . In an effort to protect the environment through the rising farming activities, researchers have explored the feasibility of evaluating agricultural wastes and by‐products in production of several materials such as composite materials, adsorbents, fillers, supplementary cementitious materials, and also silica‐based materials .…”

Section: Introductionmentioning

confidence: 99%

“…Various agricultural wastes such bagasse husk, barley husk, and rice husk have been utilized as a low‐cost, surplus silica sources around the world. Among the wastes, wheat husk has been recently used as a novel silica source due to its noteworthy silica content that was obtained from earth during the growth process …”

Section: Introductionmentioning

confidence: 99%

“…2 The agro-industrial wastes are generally either burnt or left to landfill areas 3 that result in environmental problems such as air, soil, and water pollution. 4 In an effort to protect the environment through the rising farming activities, researchers have explored the feasibility of evaluating agricultural wastes and by-products in production of several materials such as composite materials, [5][6][7][8] adsorbents, [9][10][11] fillers, 12,13 supplementary cementitious materials, 14,15 and also silica-based materials. [16][17][18][19][20][21] Various agricultural wastes such bagasse husk, 22 barley husk, 23 and rice husk 24,25 have been utilized as a low-cost, surplus silica sources around the world.…”

Section: Introductionmentioning

confidence: 99%

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Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Terzioğlu

Yücel

Kuş

2018

Asia-Pacific J Chem Eng

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The growing cognizance of environmental matters elucidates the increasing attention thought the evaluation of bio‐based by‐products and waste materials in various applications. The agricultural‐based industry results in considerable amounts of residues containing silica. In the past decade, extensive research studies had been executed to evaluate agricultural waste materials such as rice husk and rice straw. The results of the studies point out the possibility of evaluating such wastes to produce silica‐based materials. Wheat husk is such an abundantly available waste obtained from the wheat milling process. It is containing noncrystalline silica, and thus, it can also be evaluated to produce value added materials. This study presents a comprehensive overview of the researches carried out on the properties and utilization of wheat husk as a silica source. The summary and discussion presented in this review would provide knowledge on wheat husk that is convenient to be utilized for the low‐cost and sustainable production of silica‐based materials such as aerogel, metal silicates, zeolite, silica‐based ceramics, and composites.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Terzioğlu

Yücel

Kuş

2018

Asia-Pacific J Chem Eng

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“…These research works have demonstrated that the wastes could be used satisfactorily as partial aggregate replacements in concrete. There are also growing interests around the world in re-using the waste materials from different industries, such as those from agriculture [6,7], rubber [8] Abstract For long, the growing amount of solid wastes from various industries has created disposal issues and caused serious environmental concerns. Increased efforts have been carried out to recycle and valorize the industrial wastes into use as concrete-making materials.…”

Section: Introductionmentioning

confidence: 99%

Valorization of Wastes from Power Plant, Steel-Making and Palm Oil Industries as Partial Sand Substitute in Concrete

Ong

Jumaat

et al. 2017

Waste Biomass Valor

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“…Es bien conocido que la producción del OPC lleva asociada una importante demanda energética, el consumo de materias primas no renovables [9] y contribuye en un 5-7% de las emisiones globales de CO 2 a la atmosfera [10].…”

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Nuevos hormigones celulares geopoliméricos aireados con agua oxigenada: síntesis y propiedades

Pérez

Balbuena

Martinez

et al. 2018

Libro De Comunicaciones / Livro Das Comunicações

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RESUMENEl peso propio de las estructuras resulta habitualmente del mismo orden o superior al de las cargas que tienen que soportar, lo que las hace en la mayoría de los casos poco eficientes. La solución radica en la sustitución total o parcial de hormigón tradicional por un material más ligero. El hormigón celular se considera una solución interesante y además sus propiedades aislantes termo-acústicas los hacen mas eficientes desde el punto de vista energético. En este trabajo se presenta una variante del hormigón celular tradicional a favor del medioambiente. Se diseñan hormigones celulares geopoliméricos a partir de la activación alcalina del residuo catalizador gastado de craqueo catalítico (FCC) y la adición de agua oxigenada (H 2 O 2 ). Los materiales resultantes se caracterizan a nivel microestructural y a nivel mecánico. Finalmente se evalúan sus propiedades térmicas y se comparan con las de otros hormigones celulares tradicionales y geopoliméricos. Destaca la obtención de hormigones celulares geopoliméricos de 812 kg/cm 3 y 3.01MPa a partir de dicho precursor FCC aireado con H 2 O 2 . Además, se presenta como un material aislante cuya conductividad térmica se reduce hasta un 50% respecto al material tradicional fabricado a base de cemento Portland (OPC).

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Green concrete partially comprised of farming waste residues: a review

Cited by 190 publications

References 67 publications

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Valorization of Wastes from Power Plant, Steel-Making and Palm Oil Industries as Partial Sand Substitute in Concrete

Nuevos hormigones celulares geopoliméricos aireados con agua oxigenada: síntesis y propiedades

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