Review of palm oil fuel ash and ceramic waste in the production of concrete

Mazenan, Puteri Natasya; Khalid, Faisal Sheikh; Shahidan, Shahiron; Shamsuddin, Shamrul-Mar

doi:10.1088/1757-899x/271/1/012051

Cited by 8 publications

(4 citation statements)

References 8 publications

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“…However, there is an issue in producing these materials especially in developing areas where manufactures find it difficult to locate adequate sources of natural cement and aggregate supply [2][3]. Polyethylene Terephthalate (PET) bottles are nonbiodegradable substance brings quite problematic because it stays longer in the environment [3].…”

Section: Introductionmentioning

confidence: 99%

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

et al. 2018

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Abstract. This research focuses on the performance of composite sand cement brick containing recycle concrete aggregate and waste polyethylene terephthalate. This study aims to determine the mechanical properties such as compressive strength and water absorption of composite brick containing recycled concrete aggregate (RCA) and polyethylene terephthalate (PET) waste. The bricks specimens were prepared by using 100% natural sand, they were then replaced by RCA at 25%, 50% and 75% with proportions of PET consists of 0.5%, 1.0% and 1.5% by weight of natural sand. Based on the results of compressive strength, only RCA 25% with 0.5% PET achieve lower strength than normal bricks while others showed a high strength. However, all design mix reaches strength more than 7N/mm 2 as expected. Besides that, the most favorable mix design that achieves high compressive strength is 75% of RCA with 0.5% PET.

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Section: Introductionmentioning

confidence: 99%

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

et al. 2018

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“…Researchers studied the effect of other materials (mostly waste materials/by-products) in addition to the CWP wastes in concrete. Mazenan et al [33] presented a review of cement replacement with pal oil fuel ash and CWP to improve the characteristics of concrete. Shanmugam et al [34] shown that the corrosion resistance and the acid resistance could be enhanced by partial replacement of cement with CWP and red brick dust.…”

Section: Introductionmentioning

confidence: 99%

Utilization of ceramic waste powder and rice husk ash as a partial replacement of cement in concrete

Nalli¹,

Vysyaraju²

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Ceramic waste powder (CWP) and rice husk ash (RHA) are one of the highly produced waste materials from tiles industry and rice processing units respectively. Using these materials in concrete as a part replacement for cement offers several advantages like reducing the burden on landfills, reducing the construction cost by replacing costly cement and improvement in performance of concrete etc. due to their mineral composition. In the current study, an effort was made to partly replace the cement with CWP and RHA. Concrete design mix was carried out by using 0, 5, 10, 15 and 20% CWP and varied proportions of RHA were tried on the optimum CWP for cement replacement (0, 5, 10, 15, 20%). Tests were carried out on the fresh and hardened concrete specimens to study the mechanical properties of concrete. Analysis of the test results indicate that 15% CWP yielded best results and 10-15% RHA in combine proportion was found to be the optimum replacement of cement offering higher strength when assessed to the conventional concrete. Maximum compressive strength achieved at 15% CWP and 15% RHA whereas, the flexural strength and split tensile strength were attained at 15% CWP and 10% RHA dosage.

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“…These fibrous waste biomasses are often used as boiler fuel in palm mills for steam electricity generation [2]. After combustion in the steam boiler, about 5% (weight %) of ash called oil palm ash (OPA) is produced generating another type of solid waste [3]. Malaysia alone generates about 4 million tons of OPA annually.…”

Section: Introductionmentioning

confidence: 99%

Value-Added Utilization of Agro-Waste Derived Oil Palm Ash in Epoxy Composites

Rizal¹,

Fizree²,

M.³

et al. 2019

Journal of Renewable Materials

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Oil palm ash (OPA) is an agro-industry waste and it has disposable problems. In the present study, an effort was made for value addition to OPA by incorporating it as a micro-filler in different concentration (0, 10, 20, 30, 40, and 50%) and sizes (100, 200, and 300 mesh size particles) in the epoxy matrix. Prepared micro OPA was having a crystallinity index of 65.4%, high inorganic elements, and smooth surface morphology. Fabricated composites had higher void content as compared to neat epoxy matrix. Mechanical properties of fabricated composites had a maximum value at 30% loading of 300 mesh-size filler due to its low void content and size as compared to filler of 100 and 200 mesh size. Further increase in the concentration of OPA filler after 30 wt% of loading leads to the agglomeration of OPA microparticles and thereby resulted in the reduction of mechanical characteristics such as tensile strength, tensile modulus, flexural strength and flexural modulus of the composites. However, elongation at break decreased with increase in filler content at all percentage. Thermal stability and char residue percentage of composite increased with the concentration of filler at all percentage. Surface morphology of composite showed that OPA incorporation lead towards its roughness and cracks were originated from the site of OPA embedded in the epoxy matrix. The 300 meshsize particles were having the best effect on composite as compared to 100 and 200 mesh-size filler.

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Review of palm oil fuel ash and ceramic waste in the production of concrete

Cited by 8 publications

References 8 publications

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

Utilization of ceramic waste powder and rice husk ash as a partial replacement of cement in concrete

Value-Added Utilization of Agro-Waste Derived Oil Palm Ash in Epoxy Composites

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