| People | Locations | Statistics |
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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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Kusbiantoro, Andri
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2021Geopolymer coating paste on concrete for photocatalytic performancecitations
- 2019Pozzolanic reactivity of coal bottom ash after chemically pre-treated with sulfuric acidcitations
- 2018Effect of mixing ingredient on workability and compressive strength of palm oil clinker lightweight concrete containing palm oil fuel ashcitations
- 2018Characterization of fly ash geopolymer concrete with glass bubble for thermal insulation applicationcitations
- 2018Effect of palm oil fuel ash on compressive strength of palm oil boiler stone lightweight aggregate concretecitations
- 2016Heat Optimization in Internal Curing Process of Geopolymer Mortar by Using Steel Dust
- 2015Extraction of Silica Gel from Agricultural Waste for Pozzolanic Application: A Review
- 2015Experimental Study on Shear Strengthening of RC Deep Beams with Large Openings Using CFRP
- 2015Effect of Mixing Ingredient on Compressive Strength of Oil Palm Shell Lightweight Aggregate Concrete Containing Palm Oil Fuel Ashcitations
- 2013Development of Sucrose and Citric Acid as the Natural based Admixture for Fly Ash based Geopolymercitations
- 2012The effect of microwave incinerated rice husk ash on the compressive and bond strength of fly ash based geopolymer concretecitations
- 2011Compressive Strength and Interfacial Transition Zone Characteristic of Geopolymer Concrete with Different Cast In-Situ Curing Conditions
- 2010The Effect of Sugar Based Retarder on Geopolymer Concrete in Different Curing Conditions
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document
Heat Optimization in Internal Curing Process of Geopolymer Mortar by Using Steel Dust
Abstract
Endothermic is one of the fundamental characterics in geopolymer that involves external source of heat to activatethe polymerization process to form strong hardened geopolymer. However, high temperature during curing process may leadto the drying shrinkage to the specimen and affecting the mechanical properties of hardened geopolymer. Therefore, thisresearch investigates the effect of steel dust as partial replacement of fine aggregate towards the heating optimization ofinternal curing process in geopolymer mortar. Experiments was conducted by replacing 5% and 10% fine aggregates withsteel dust and cured at 50 °C and 60 °C for 24 hours. After 24 hours, the hardened specimens were kept in room temperature until the testing days (1, 7 and 28 days). Based on the result, the addition of 10% steel dust in geopolymer with 60°C curing temperature had the highest compressive strength as compared to others. Nevertheless, it produced an unconventionalporosity-compressive strength relationship that was caused by the disruption of dissolution and polycondensation process during geopolymerization process.