Recent Progress in the Application of Coconut and Palm Oil Fibres in Cement-Based Materials

Futami, Erika; Shafigh, Payam; Katman, Herda Yati; Ibrahim, Zainah

doi:10.3390/su132212865

Cited by 12 publications

(4 citation statements)

References 46 publications

(111 reference statements)

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“…In general, vegetated concrete has a high porosity. Indeed, the SEM pictures of a significant variety of fibre cements in the literature exhibit several fields when compared to regular concrete [ 82 , 83 , 84 , 85 , 86 ]. As a result, the addition of wood fibres to concrete enhances its density.…”

Section: Resultsmentioning

confidence: 99%

Conservation Environments’ Effect on the Compressive Strength Behaviour of Wood–Concrete Composites

et al. 2022

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This paper addresses the issues in making wood–concrete composites more resilient to environmental conditions and to improve their compressive strength. Tests were carried out on cubic specimens of 10 × 10 × 10 cm3 composed of ordinary concrete with a 2% redwood- and hardwood-chip dosage. Superficial treatments of cement and lime were applied to the wood chips. All specimens were kept for 28 days in the open air and for 12 months in: the open air, drinking water, seawater, and an oven. Consequently, the compressive strength of ordinary concrete is approximately 37.1 MPa. After 365 days of exposure to the open air, drinking water, seawater, and the oven, a resistance loss of 35.84, 36.06, 42.85, and 52.30% were observed, respectively. In all environments investigated, the untreated wood composite concrete’s resistance decreased significantly, while the cement/lime treatment of the wood enhanced them. However, only 15.5 MPa and 14.6 MPa were attained after the first 28 days in the cases of the redwood and the hardwood treated with lime. These findings indicate that the resistance of wood–concrete composites depends on the type of wood used. Treating wood chips with cement is a potential method for making these materials resistant in conservation situations determined by the cement’s chemical composition. The current study has implications for researchers and practitioners for further understanding the impact of these eco-friendly concretes in the construction industry.

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Section: Resultsmentioning

confidence: 99%

Conservation Environments’ Effect on the Compressive Strength Behaviour of Wood–Concrete Composites

et al. 2022

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“…O gesso não é conhecido por propriedades mecânicas elevadas, mas é um material sujeito a ação de cargas e impactos eventuais quando aplicado em forma de revestimento ou em placas, necessitando apresentar certa resistência mecânica (BOCCARUSSO et al, 2020). Futami et al (2021) explicam que a certo teor de incorporação de fibras, as propriedades mecânicas decaem drasticamente, devido aos vazios de ar produzidos durante a mistura em matrizes cimentícias.…”

Section: Resistência à Compressãounclassified

Aplicação Do Método Ahp Para Auxílio À Tomada De Decisão Do Melhor Tratamento Para a Borra Oleosa Gerada Na Indústria Petroquímica

Araujo¹,

Fanticelli²,

Jesus³

et al. 2023

Engenharias: Pesquisa, Desenvolvimento E Inovação 3

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterála de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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“…The management of this substantial volume of oil palm biomass presents difficulties and has a detrimental impact on the environment [6,7]. In addition, it should be noted that palm oil fibre exhibits favourable physical and mechanical characteristics, as indicated by previous studies [8,9]. Nevertheless, in light of ongoing advancements in the field of science and technology, it is imperative for researchers to explore alternative options for sustainable building materials [10].…”

Section: Introductionmentioning

confidence: 98%

The effect on tensile and surface morphological properties of oil palm empty fruit bunch fibre through hot water treatment

Abu Bakar,

Ismail,

Nik Soh

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The utilisation of Oil Palm Empty Fruit Bunch (EFB) fibre, a significant crop in Malaysia, is a viable option for incorporation into cement-based products due to the substantial amount of waste it generates. Nevertheless, the presence of extractives has a significant impact on the performance of EFB fibre and leads to an inherent incompatibility between EFB fibre and cement. Hence, the purpose of this study was to investigate the impact of varied temperatures and soaking durations on the physical and mechanical properties of EFB fibre as a reinforcement material. This research aimed to contribute new insights into the performance of these qualities under varying conditions. The result from the tensile strength shows that the EFB fibre increased dramatically with temperature at all soaking times. Nevertheless, extended periods of soaking have been found to have a detrimental effect on the tensile strength of fibres due to the process of deterioration. This leads to a weakening or damage to the fibres. Thus, the surface morphology observation proved that as temperature increased, the number of silica bodies removed from the fibre surface increased (80°C, 90°C and 100°C) at all soaking hours. However, starting at 70°C (3 hour soaking time), the circular craters on the surface and the lignin layer start to damage. Therefore, these findings exhibit considerable potential for future investigation in substantiating the viability of employing EFB fibres as reinforcement agents in composite materials.

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Recent Progress in the Application of Coconut and Palm Oil Fibres in Cement-Based Materials

Cited by 12 publications

References 46 publications

Conservation Environments’ Effect on the Compressive Strength Behaviour of Wood–Concrete Composites

Conservation Environments’ Effect on the Compressive Strength Behaviour of Wood–Concrete Composites

Aplicação Do Método Ahp Para Auxílio À Tomada De Decisão Do Melhor Tratamento Para a Borra Oleosa Gerada Na Indústria Petroquímica

The effect on tensile and surface morphological properties of oil palm empty fruit bunch fibre through hot water treatment

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