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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Wan Ibrahim, Mohd Haziman
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2021Evaluation on the rheological and mechanical properties of concrete incorporating eggshell with tire powdercitations
- 2020INFLUENCE OF PALM OIL BIOMASS CLINKER AND EMPTY FRUIT BUNCH FIBERS ON CONCRETE PROPERTIES
- 2020Failure behavior of sandwich honeycomb composite beam containing crack at the skin.citations
- 2019Coal bottom ash as a sustainable supplementary cementitious material for the concrete exposed to seawatercitations
- 2019Effects of Grinding Process on the Properties of the Coal Bottom Ash and Cement Pastecitations
- 2019Performances of concrete containing coal bottom ash with different fineness as a supplementary cementitious material exposed to seawatercitations
- 2019Carbonation of concrete containing mussel (Perna Viridis) shell ashcitations
- 2019Short-term effects of sulphate and chloride on the concrete containing coal bottom ash as supplementary cementitious materialcitations
- 2019Recycling of Coal Ash in Concrete as a Partial Cementitious Resourcecitations
- 2018An Utilization of Palm Fuel Ash (POFA) and Ceramic Waste as Cement Materials Replacement in Concrete Productioncitations
- 2018Evaluate the expressions of compression strength and UPV relationshipcitations
- 2018Influence of ground coal bottom ash on the properties of concretecitations
- 2017Crack classification in concrete beams using AE parameterscitations
- 2017A review on seashells ash as partial cement replacementcitations
- 2017A Review: The Effect of Grinded Coal Bottom Ash on Concretecitations
- 2017The durability of concrete containing recycled tyres as a partial replacement of fine aggregatecitations
- 2016Fresh properties and flexural strength of self-compacting concrete integrating coal bottom ashcitations
- 2014Effect of Rice Husk Ash Fineness on the Properties of Concretecitations
- 2014Strength and microstructure analysis of concrete containing rice husk ash under seawater attack by wetting and drying cyclescitations
- 2014The effect of bottom ash on fresh characteristic, compressive strength and water absorption of self-compacting concretecitations
- 2014Compressive and Flexural Strength of Foamed Concrete Containing Polyolefin Fiberscitations
- 2011Strength and permeability properties of concrete containing rice husk ash with different grinding timecitations
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article
Effects of Grinding Process on the Properties of the Coal Bottom Ash and Cement Paste
Abstract
The grinding process is necessary to convert original coal bottom ash (CBA) into a powder form. The aim of this study is to evaluate the grinding process effects on physical properties of CBA, it influences on consistency and setting time of cement paste and to predict it potentiality based on chemical characteristics to reduce the alkali-silica reaction (ASR) in concrete. The CBA is the by-product of coal based thermal power plant. Due to high production of electricity in Malaysia, the excess amount of CBA has been produced annually and it causes the environmental problems. Therefore, it is necessary to come up with advanced solutions for that pollution. This study considered the different grinding periods i.e. 2, 10, 20, and 40hrs as to produce different particle fineness. It was perceived through the laboratory findings that the more the grinding period, finer the particle sizes. Besides that, cement paste with 10, 20 and 30% of ground CBA as a substitute of ordinary portland cement (OPC) by weight was prepared, it was observed that the consistency of OPC paste increases with the addition of ground CBA. Moreover, initial and final setting time of cement paste containing ground CBA was observed higher than the OPC paste. Hence, based on experimental analysis and energy efficiency scenario, grinding period of 20hrs with specific surface area 3835.75 cm 2 /g is suggested for the future studies.