| 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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Bedon, Chiara
University of Trieste
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2023Investigating the fresh and mechanical properties of wood sawdust-modified lightweight geopolymer concretecitations
- 2023Investigating the fresh and mechanical properties of wood sawdust-modified lightweight geopolymer concretecitations
- 2023Experimental Mechanical Characterization of Silica Fume-based No-fines Concrete Reinforced by Steel or Nylon Fiberscitations
- 2022Pre- and Post-Failure Experimental Bending Analysis of Glass Elements Coated by Aged Anti-Shatter Safety Filmscitations
- 2022Experimental and Numerical Analysis of Thermo-Mechanical Behaviour of Glass Panes Exposed to Radiant Heatingcitations
- 2022Experimental and Numerical Analysis of Thermo-Mechanical Behaviour of Glass Panes Exposed to Radiant Heatingcitations
- 2021Assessment of Mechanical Properties and Structural Morphology of Alkali-Activated Mortars with Industrial Waste Materialscitations
- 2020Exploratory study on simple hybrid or pre-stressed steel-glass I-beams under short-term bending – Part 1: experimentscitations
- 2020Thermal and Energy-Efficiency Assessment of Hybrid CLT–glass Façade Elementscitations
- 2020Explorative study on adaptive facades with superelastic antagonistic actuationcitations
- 2019Seismic design of frameless glass structures : Requirements and practice
- 2019Safety Issues in the Seismic Design of Secondary Frameless Glass Structurescitations
- 2019Structural behavior of a hybrid steel-glass beam - Numerical approach
- 2019Issues on the Vibration Analysis of In-Service Laminated Glass Structures: Analytical, Experimental and Numerical Investigations on Delaminated Beamscitations
- 2019Energy-based considerations for the seismic design of ductile and dissipative glass framescitations
- 2018Numerical Modelling of Adhesive Connections Including Cohesive Damagecitations
- 2017Structural adhesive SikaForce 7710 L100 - Experimental characterization
- 2017Recommendations for a new generation of standards for testing numerical assessment of blast-loaded glass windowscitations
- 2017Three-Dimensional Modelling of Notched Connections for Timber–Concrete Composite Beamscitations
- 2017Recommendations for a New Generation of Standards for Testing Numerical Assessment of Blast-Loaded Glass Windowscitations
- 2017Recommendations for a New Generation of Standards for Testing Numerical Assessment of Blast-Loaded Glass Windowscitations
- 2017Glass Columns under Impact - Experimental and Numerical Analysescitations
- 2016FE Exploratory Investigation on the Performance of SMA-Reinforced Laminated Glass Panelscitations
- 2016FE Exploratory Investigation on the Performance of SMA-Reinforced Laminated Glass Panelscitations
- 2016The effect of adhesive joints on the performance of hybrid steel-glass beams – An analytical and experimental studycitations
- 2016Toward a Novel SMA-reinforced Laminated Glass Panel
- 2016Toward a Novel SMA-reinforced Laminated Glass Panelcitations
- 2016FE modelling of notched connections for timber-concrete composite structures
- 2014Exploratory numerical analysis of SG-laminated reinforced glass beam experimentscitations
- 2014Buckling analysis of simply supported flat glass panels subjected to in-plane uniaxial compressive and edgewise shear loadscitations
- 2014Stability of flat glass panels under combined in-plane compression and shear
- 2012Dynamic Response of Cable-Supported Façades Subjected to High-Level Air Blast Loads: Numerical Simulations and Mitigation Techniques
- 2012Dynamic Response of Cable-Supported Façades Subjected to High-Level Air Blast Loads: Numerical Simulations and Mitigation Techniquescitations
- 2012Buckling of flat laminated glass panels under in-plane compression or shearcitations
- 2011Buckling verification of laminated glass panels under in-plane compression
Places of action
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article
Investigating the fresh and mechanical properties of wood sawdust-modified lightweight geopolymer concrete
Abstract
<jats:p> Geopolymer concrete has developed as a potential alternative to ordinary Portland cement-based concrete, wherein various industrial by-products have been converted as beneficial spin-offs. Apart from appropriate compressive strength in the construction sector worldwide, the durability, sound absorption, thermal conductivity, and weight of concrete are also major concerns. Lightweight geopolymer concretes have gained attention because of their superior strength, durability, lower environmental impact, and sustainable characteristics. In this view, the current study examined the feasibility of using sawdust as a natural fine and coarse aggregate substitution in fly ash (FA)-granulated blast furnace slag (GBFS) based geopolymer concrete. Four mixes with a different percentage of sawdust (25, 50, 75, and 100) substituting natural aggregate were designed to examine the effects of sawdust on fresh and hardened features of geopolymer concrete compared to those conventional FA-GBFS-based geopolymer concrete with natural aggregate. Sodium silicate (NS) and sodium hydroxide (NH) (with NS/NH ratio of 0.75) were utilized to dissolve the alumina silicate from FA and GBFS. Informational models were developed using an experimental dataset to estimate the compressive strength of geopolymer concrete mix designs. Besides, using the weight of the developed network, a global sensitivity (GS) analysis was developed to identify the sensitivity of compressive strength to the waste sawdust content. Test results confirmed that by substituting natural aggregate with 100% sawdust, there was around a 35% decrease in compressive strength. Nevertheless, the sound absorption coefficient was increased by an average of 38% in frequencies range between 1800 and 2500 HZ, and thermal conductivity decreased by around 4.5 times once the natural aggregate was substituted by 100% sawdust. </jats:p>