Fresh and mechanical properties of self-compacting concrete with coarse aggregate replacement using Waste of Oil Palm Shell

Prayuda, Hakas; Saleh, Fadillawaty; Maulana, Taufiq Ilham; Monika, Fanny

doi:10.1088/1757-899x/352/1/012028

Cited by 6 publications

(6 citation statements)

References 11 publications

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“…Fly ash [8][9][10] and blast furnace slag [11][12][13] are two commodities that have been successfully commercialized for construction materials and received positive feedback. Meanwhile, rice husk ash [14][15][16], bagasse ash [17][18][19], palm oil waste [20][21][22], and Kaolin [23][24][25] are among the materials being researched as alternatives for cement replacement.…”

Section: Introductionmentioning

confidence: 99%

Engineering Properties of Concrete Made with Coal Bottom Ash as Sustainable Construction Materials

et al. 2022

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Concrete is considered one of the construction materials that contribute the most significant carbon dioxide in the world. Meanwhile, according to various studies, concrete production will continue to rise through 2050, especially in developing countries. According to several reports, cement manufacture is one of the largest sources of carbon dioxide in the concrete sector. In addition, overexploitation of aggregates due to concrete production also causes unavoidable natural damage. Bottom ash waste was used as a replacement for cement and fine aggregate as sustainable construction materials. It is envisaged that this research would allow industrial waste to be utilized to its full potential, resulting in a concrete that is more environmentally friendly and minimizes carbon dioxide emissions during the manufacturing process. This study is divided into bottom ash as a cement substitute and bottom ash as a fine aggregate substitute. The engineering properties of the concrete were checked during the experiments in this study when it was fresh and hardened states. The slump test is used to determine the workability of fresh concrete. While for the hardened properties tests consist of compressive strength, splitting tensile strength, flexural strength, and mass density. The usage of bottom ash as a cement replacement demonstrates that as the composition of bottom ash increases, the performance of the hardened properties of concrete decreases. While using bottom ash as a fine aggregate replacement reveals that the performance of hardened properties has improved as the proportion of bottom ash utilized has increased. Doi: 10.28991/CEJ-2022-08-01-014 Full Text: PDF

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Section: Introductionmentioning

confidence: 99%

Engineering Properties of Concrete Made with Coal Bottom Ash as Sustainable Construction Materials

et al. 2022

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“…The authors concluded that the finer particle size of fly ash as fine aggregate can result in degradation of workability of OPS concrete at high replacement level. As for OPS based self-compacting concrete, Prayuda et al [41] studied the effect of granite replacement with OPS from 0% to 50% on V-funnel time. The results showed that the V-funnel time increased when OPS content increased, indicating degraded filling ability.…”

Section: Introductionmentioning

confidence: 99%

Sustainable lightweight self-compacting concrete using oil palm shell and fly ash

Ting

Rahman

Lau

2020

Construction and Building Materials

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“…Self-compacting concrete (SCC) was first developed in Japan in the mid-1980s, with good performance and high compressive strength being the advantages of this concrete (Anusuya et al, 2017;Kamal et al, 2018). SCC can be defined as a concrete that can harden and solidify without the need for assistance from vibrators and workers (Okumura and Ouchi, 2003;Prayuda et al, 2018). SCC has many advantages such as a high level of workability so that the concrete can pass through areas that are difficult to compact manually and are able to pass through very complicated system reinforcement.…”

Section: Introductionmentioning

confidence: 99%

Fresh properties and compressive strength of self compacting concrete with fines aggregate replacement using red brick powder and rice husk ash

Prayuda

Monika

Cahyati

2020

WJE

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Purpose This study aims to discuss the results of fresh properties and compressive strength of self-compacting concrete using ingredients added red brick powder as a fine aggregate substitute. The results of the study were compared with the properties of fresh properties and compressive strength with ingredients added by rice husk ash, which is also a fine aggregate substitute. In addition, the initial compressive strength of each of these variations was also examined to accelerate the completion time of construction projects using self-compacting concrete. Design/methodology/approach This research was conducted in a laboratory by testing the characteristics of fresh and hardened properties of self-compacting concrete. Findings Fresh properties testing is carried out in the form of V-funnel, flow table, J-ring and L-box where all specimens produce quite varied flow rates. Compressive strength was estimated at ages 3, 7, 14 and 28 days with cylindrical specimens with a diameter of 150 mm and a height of 300 mm. The variation of fine aggregate substitutes used is 20, 40 and 60 per cent. Originality/value From the results of the compressive strength, it can be concluded that the added material is categorized as self-compacting concrete with high initial compressive strength, while at 28 days, the compressive strength test results are categorized as high-strength self-compacting concrete.

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Fresh and mechanical properties of self-compacting concrete with coarse aggregate replacement using Waste of Oil Palm Shell

Cited by 6 publications

References 11 publications

Engineering Properties of Concrete Made with Coal Bottom Ash as Sustainable Construction Materials

Engineering Properties of Concrete Made with Coal Bottom Ash as Sustainable Construction Materials

Sustainable lightweight self-compacting concrete using oil palm shell and fly ash

Fresh properties and compressive strength of self compacting concrete with fines aggregate replacement using red brick powder and rice husk ash

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