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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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Arshad, Mohd Fadzil
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 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
- 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
- 2018Dynamic Mechanical Analysis of Waste Polyethylene Terephthalate Bottlecitations
- 2018A Review on Potential use of Coal Bottom Ash as a Supplementary Cementing Material in Sustainable Concrete Constructioncitations
- 2018Physical and Chemical Properties of Rice Husk Ash Concrete Under Seawatercitations
- 2018Strength Properties of Rice Husk Ash Concrete Under Sodium Sulphate Attackcitations
- 2018Compressive and Flexural Strength of Concrete Containing Palm Oil Biomass Clinker with Hooked-End Steel Fiberscitations
- 2018Influence of ground coal bottom ash on the properties of concretecitations
- 2016Fresh properties and flexural strength of self-compacting concrete integrating coal bottom ashcitations
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article
Strength Properties of Rice Husk Ash Concrete Under Sodium Sulphate Attack
Abstract
The use of pozzolanic materials in concrete provides several advantages, such as improved strength and durability. This study was investigated the strength properties of rice husk ash concrete under severe durability (sodium sulphate attack). Four RHA replacement levels were considered in the study: 10%, 20%, 30%, and 40% by weight of cement. The durability performance of the RHA blended cement exposed to sodium sulphate solution was evaluated through compressive strength, reduction in strength, and weight loss. Test results showed that RHA can be satisfactorily used as a cement replacement material in order to increases the durability of concrete. Concrete containing 10% and 20% RHA replacements showed excellent durability to sulphate attack. The results also indicate that the amount of Ca(OH)2 in the RHA blended cement concrete was lower than that of Portland cement due to the pozzolanic reaction of RHA.