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 |
|
Ahmad, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2022Robust dual cationic ligand for stable and efficient warm-white light emission in lead-free double perovskite nanocrystalscitations
- 2020The Effects of Solid to Liquid Ratio on Fly Ash Based Lightweight Geopolymercitations
- 2017Investigation of nano-structured Zirconium oxide film on Ti6Al4V substrate to improve tribological properties prepared by PIII&Dcitations
- 2017Surface modification of hypereutectic Al-Si alloy via friction stir processcitations
- 2017The influence of holmium on the microstructure and hardness of Mg-Nd-Gd-Zn-Zr alloyscitations
- 2017Effect of rare earth addition on solidification characteristics and microstructure of ZRE1 magnesium cast alloycitations
- 2017Effect of yttrium addition on microstructure and hardness of cast EV31A magnesium alloycitations
- 2017Effect of praseodymium and erbium additions on solidification characteristics, microstructure and mechanical properties of as-cast ZRE1 magnesium alloycitations
- 2017Solidification, microstructure, and mechanical properties of the as-cast ZRE1 magnesium alloy with different praseodymium contentscitations
- 2017Reduction in secondary dendrite arm spacing in cast eutectic Al–Si piston alloys by cerium additioncitations
- 2016Mesenchymal stem cell (MSC) viability on PVA and PCL polymer coated hydroxyapatite scaffolds derived from cuttlefishcitations
- 2016Effect of thickness on microstructure and porosity of al-si alloy in vortex gating system
- 2016Effects of gadolinium on microstructure and hardness of Mg-Zn-Ce-Zr cast alloy
- 2016Effect of praseodymium addition on microstructure and hardness of cast ZRE1 magnesium alloy
- 2016Effective Ligand Engineering of the Cu<inf>2</inf>ZnSnS<inf>4</inf> Nanocrystal Surface for Increasing Hole Transport Efficiency in Perovskite Solar Cellscitations
- 2016Effect of yttrium addition on microstructure and hardness of cast ZRE1 magnesium alloy
- 2016Influence of Lanthanum on solidification, microstructure, and mechanical properties of eutectic Al-Si piston alloycitations
- 2016Influence of cerium on microstructure and solidification of eutectic Al–Si piston alloycitations
- 2016Effect of ytterbium addition on microstructure and hardness of Al-6.5Si-1Zn secondary cast alloy
- 2015Effects of N2/O2 flow rate on the surface properties and biocompatibility of nano-structured TiOxNy thin films prepared by high vacuum magnetron sputteringcitations
- 2015Structural, surface, in vitro bacterial adhesion and biofilm formation analysis of three dental restorative compositescitations
- 2015Effect of aging time on microstructure and mechanical properties of AA6061 friction stir welding jointscitations
- 2015In-situ X-ray diffraction analysis of the recrystallization process in Cu2ZnSnS4nanoparticles synthesised by hot-injectioncitations
- 2013Microstructural Features and Mechanical Properties of Artificially Aged AA2024
- 2013Relation of nanostructure and recombination dynamics in a low-temperature solution-processed CuInS2 nanocrystalline solar cellcitations
- 2013Facile synthesis and post-processing of eco-friendly, highly conductive copper zinc tin sulphide nanoparticlescitations
- 2013Analysis of woven natural fiber fabrics prepared using self-designed handloomcitations
- 2012Effect of doping concentration on absorbance, structural, and magnetic properties of cobalt-doped ZnO nano-crystallites
- 2012Corrosion behaviour of Ti-Ta-Sn alloy systems in 0.9% NaCl solutioncitations
- 2012Disorder trapping during the solidification of βNi3Ge from its deeply undercooled meltcitations
Places of action
Organizations | Location | People |
---|
article
The Effects of Solid to Liquid Ratio on Fly Ash Based Lightweight Geopolymer
Abstract
<jats:title>Abstract</jats:title><jats:p>Geopolymer material was used as the raw material because it promotes the green technology. In this study, lightweight geopolymer was produced using fly ash as raw material with the addition of alkali activation which is mixture of sodium silicate and sodium hydroxide, foaming agent that gives lightweight properties and finally, underwent curing process. The molarity of sodium hydroxide (NaOH) used was fixed at 12 M while the ratio of fly ash to alkali activator (solid to liquid) used were varied in the range of 2.0, 2.5, 3.0 and 3.5, by mass. Besides that, foaming agent (Polyoxyethylene alkyether Sulfate) was added to the geopolymer sample to give the lightweight properties. The samples were cured at 80 °C for 24 hours in the oven for curing process and left at room temperature prior for testing for 14 days. The testing of sample was conducted in this study which includes density test, compression strength test, water absorption test and scanning electron microstructure (SEM) test. The results obtained for optimum solid to liquid ratio is 2.5, by mass with the optimum value of compressive strength density value. The mechanical and physical properties of lightweight geopolymer were based on the ASTM International Standard.</jats:p>