Utilizing of waste ceramic powders as filler material in self-consolidating concrete

Subaşı, Serkan; Öztürk, Hakan; Emiroğlu, Mehmet

doi:10.1016/j.conbuildmat.2017.05.180

Cited by 125 publications

(46 citation statements)

References 60 publications

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“…In regards to the possibility of using waste ceramic in concrete and mortar, Pacheco-Torgal and Jalali [8] and Medina et al [9] reported that the concrete incorporating fine ceramic aggregates up to 50% as natural aggregates could address the higher strength and durability performance of concrete. In addition, Subaşı et al [10] stated that the use of waste ceramic up to 40% as coarse aggregates in high-performance concrete revealed a significant reduction in autogenous shrinkage. Meanwhile, Anderson et al [11] studied the long-term compressive strength of concrete with 100% substitution of fine aggregates by waste fine ceramic particles and found only 10% reduction in the strength.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Performance evaluation of green mortar comprising ceramic waste as cement and fine aggregates replacement

et al. 2019

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Amongst the potential solutions to a cleaner environment is to minimize the solid waste generation. The application of solid wastes in sustainable construction has attracted much attention due to the potential properties and low cost. In this study, the potential use of waste ceramic as cement and a fine aggregate replacement was investigated. Two mortar mixes were made: one as control with OPC and natural sand, while in the other mix the OPC was replaced by ceramic powder by 40% and fine aggregates were replaced by fine ceramic particles by 100%. Microstructural analyses then assessed the effect of waste ceramic on the performance of mortar. The results show that ceramic powder together with fine ceramic particles reduced the workability of mortar. It has been found that mortar mix containing waste ceramic obtained higher compressive and tensile strengths. The drying shrinkage of ceramic mortar was also found to be lower than that of OPC mortar. The effects of ceramic wastes on the performance of mortar were detected to be more considerable at ultimate ages owing to the pozzolanic nature of ceramic powder. The study revealed that the waste ceramic powder and finer particles are potential to be used in a sustainable mortar by improving the mechanical and microstructural properties.

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Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Performance evaluation of green mortar comprising ceramic waste as cement and fine aggregates replacement

et al. 2019

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“…Various studies investigated a possible application of fine fractions of recycled concrete in cement composites [21]. Ceramic powder has its use as a partial replacement of cement in modern concrete mixes [22], for limecement plaster [23] due to the pozzolanic properties,…”

Section: Calcium Aluminous Cement (Cac)mentioning

confidence: 99%

Applicability of Carbon Fibres in Refractory Cement Composites

2018

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The main objective of this article is to present the influence of high temperatures on mechanical properties of advanced refractory cement composite reinforced with carbon fibres. The presented material is suitable for industrial applications and can withstand elevated temperatures up to 1000 °C. The action of high temperatures was investigated on two temperature levels 600 °C and 1000 °C and was compared to reference specimens dried at 105 °C. The carbon fibres with flexural strength of 4100MPa were applied in dosage 0.50 %, 0.75% and 1.00% of the total volume. The second investigated modification was mutual ratio between aluminous cement and fine ceramic powder. The influence of high temperatures was investigated by measuring the bulk density, compressive and flexural strength, dynamic modulus of elasticity and fracture energy; all measured on prismatic specimens 40 × 40 × 160 mm. The workability of fresh mixture was limited by the maximum dosage of carbon fibres in 1% of the total volume. Based on the workability and evaluation of residual mechanical properties after temperature loading, the best was found to be the combination of carbon fibres in dosage of 0.75% by volume.

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“…Raval et al (2013) and revealed that the incorporation of 20% ceramic powder as cement substitute was considered the limit where subsequently the compressive strength dropped dramatically. Subas and Emirog (2017) showed that the addition up to 15% of ceramic had an insignificant effect on the flexural capacity. Heidari and Tavakoli (2013) tried to improve the performance of the concrete containing ceramic using Nano-silica.…”

Section: Introductionmentioning

confidence: 98%

“…When ceramic raw materials are heated at high temperature (1250-1400°C), feldspar accelerates the melting of quartz at a lower temperature, whereas quartz and clay are acknowledged for the strength, composition, and plasticity of ceramics and talc powder works as a filler in the mix. Numerous studies have explored the behavior of ceramic powder as a cement replacement in concrete (Naceri and Hamina 2009;Heidari and Tavakoli 2013;Raval et al 2015;Subas and Emirog 2017). In these studies, scholars revealed that the ceramic powder reduced the compressive strength of concrete at early days however the deficiency in strength was reduced with time yet the strength did not reach that of the conventional concrete.…”

Section: Introductionmentioning

confidence: 99%

Preliminary studies of sustainable concrete incorporating ceramic hybrid binders

AlArab¹,

Hamad²,

Chehab³

2019

Sustainable Construction Materials and Technologies (SCMT)

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Concrete incorporating ceramic hybrid binder is a sustainable concrete material prepared by partial replacement of Portland cement with a proper dosage of ceramic powder and mineral admixtures. Reported research indicates that partial replacement of Portland cement with ceramic powder decreases the mechanical strength properties of concrete. The objective of the research reported in this paper was to check whether the negative impact of ceramic powder incorporated in the concrete mix could be reduced if pozzolanic materials such as slag cement are also included. Concrete batches were prepared with Portland cement and ceramic hybrid binders incorporating different combinations of ground ceramic powder and slag cement. Tests on the different batches included compressive strength, splitting tensile strength, flexural strength, and modulus of elasticity. The objective was to find a sustainable concrete material while recycling and reusing ceramic wastes without any negative impact on the hardened mechanical properties.

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Utilizing of waste ceramic powders as filler material in self-consolidating concrete

Cited by 125 publications

References 60 publications

RETRACTED ARTICLE: Performance evaluation of green mortar comprising ceramic waste as cement and fine aggregates replacement

RETRACTED ARTICLE: Performance evaluation of green mortar comprising ceramic waste as cement and fine aggregates replacement

Applicability of Carbon Fibres in Refractory Cement Composites

Preliminary studies of sustainable concrete incorporating ceramic hybrid binders

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