| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
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
Places of action
| Organizations | Location | People |
|---|
article
The effect of bottom ash on fresh characteristic, compressive strength and water absorption of self-compacting concrete
Abstract
Bottom ash is a solid residue produced through combustion process in a coal-fired power plant. It has been catogarized as a waste and usually disposed in the utility disposed site. With higher demand on the power energy, more coal-power plant are constructed and abundance of bottom ash are produced. Recently, the utilization of bottom ash in the construction industry has gained the interest of researches. Since it has similiar particle size distribution as normal sand, many attempt has been made in studying it potential use in mortar and concrete. In complementary to that, this paper presents the effect of bottom ash on fresh and hardened properties of self-compacting concrete (SCC). Bottom ash is used as fine aggregate replacing sand with replacement ratio range from 0% to 30% by volume. The effects of bottom ash on the SCC were investigated by comparing the test result of SCC mixed bottom ash with control specimens (0% of bottom ash). The test result on fresh properties of the concrete mixture revealed that, as the replacement level of bottom ash increased, the slump flow, L-box passing ratio and segregation resistance ratio (SR) decreased. Nevertheless, the slump flow time (T500) result increased with the increased of bottom ash content. The results show that the porosity and the irregular shape of the bottom ash particle has great influence on workability and viscosity of the fresh concete. The compressive strength and water absorption test are carried out on the sample at curing time of 7 and 28days. In terms of strength, the use of bottom ash in the production of SCC has increased the compressive strength of the concrete up to 15% replacement level. The increase in strength show the presence of the pozzolanic reactivity in a concrete with bottom ash particle. The water absorption rate was observed to be lower with a sample which having 10% and 15% replacement level.