A5045763852- Recycling and utilization of industrial and municipal waste in materials production
- Concrete and Cement Materials Research
- Building materials and conservation
- Coal and Its By-products
- Mining and Gasification Technologies
- Theatre and Performance Studies
- Bone Tissue Engineering Materials
- Glass properties and applications
- Magnesium Oxide Properties and Applications
- Recycled Aggregate Concrete Performance
- Diversity and Impact of Dance
- Advanced ceramic materials synthesis
Universidad Internacional De La Rioja
2024
Universidad de La Rioja
2016-2021
Universidad de Jaén
2011-2020
This work evaluates the effect of incorporation olive stone ash, as secondary raw material, on properties fired clay bricks. To this end, three compositions containing 10, 20, and 30 wt% ash in a mixture clays (30 red, yellow, 40 black clay) from Spain were prepared. The materials, characterized by means XRD, XRF, SEM-EDS, TG-TDA analysis. engineering press molded specimens at 900°C (4 h) such linear shrinkage, bulk density, apparent porosity, water absorption, compressive strength...
Abstract The aim of this research is to evaluate the synergistic effect incorporation spent diatomaceous earth (SDE) from beer filtration on technological properties alkaline-activated cements (AACs) based sewage sludge ash (SSA). Pastes have been manufactured by mixing different amounts precursor, SSA (30–70% weight) and SDE weight). were activated using a solution sodium silicate (50% hydroxide weight NaOH with 8 M) as activator. A liquid/binder (l/b) ratio 1.2 used for 30–40% 1.0 binders...
The present study evaluates the suitability of several types biomass bottom ashes [wood ash (WBA), pine-olive pruning (POPBA), olive stone (OSBA), and pomace (OPBA)] as an alternative source to replace ceramic raw material in production clay bricks. were characterized by means X-ray diffraction (XRD) (crystallinity), fluorescence spectroscopy (XRF) (chemical composition), carbon, nitrogen, hydrogen, sulphur (CNHS) (elemental chemical analysis), particle-size distribution. specimens...
The main objective of this research was to obtain calcium silicate units from alternative raw materials, such as the bottom ashes combustion wooden boards (WBA), a source silica, and GeoSilex (G), by-product with low energy environmental costs generated in manufacture acetylene, lime. Once materials were physically, mineralogically chemically characterized, obtained by mixing different amounts WBA residue (90-20 wt%) G (10-80 wt%). mixtures compressed at 10 MPa cured water for 28 days....