| 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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Varveri, Aikaterini
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Bituminous Binder and Bituminous Mixture Modified with Waste Polyethylenecitations
- 2023Bituminous Binder and Bituminous Mixture Modified with Waste Polyethylenecitations
- 2023Bituminous Binder and Bituminous Mixture Modified with Waste Polyethylenecitations
- 2023Bituminous binder and bituminous mixture modified with waste polyethylenecitations
- 2021Exploring the oxidative mechanisms of bitumen after laboratory short- and long-term ageingcitations
- 2021Accelerated carbonation of ordinary Portland cement paste and its effects on microstructure and transport properties
- 2021Experimental Validation of the Dual-Oxidation Routes in Bituminous Binderscitations
- 2020Experimental investigation of the oxidative ageing mechanisms in bitumencitations
- 2019Effect of moisture on the adhesion of aggregate–binder systemscitations
- 2018Effects of different aging methods on chemical and rheological properties of bitumencitations
- 2017Moisture damage susceptibility of asphalt mixtures
- 2016Microstructural analysis of porous asphalt concrete mix subjected to rolling truck tire loadscitations
- 2016Durability of European Asphalt Mixtures Containing Reclaimed Asphalt and Warm-Mix Additives
Places of action
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document
Effect of moisture on the adhesion of aggregate–binder systems
Abstract
<p>The introduction of new materials, polyurethane, epoxy, etc., either as a supplement or replacement to bitumen in pavement construction necessitates a better understanding of their adhesive properties with aggregates. This paper aims to study the changes in adhesion of aggregate-binder systems, before and after moisture conditioning. An easily implementable test procedure for the assessment of adhesive bond strength was developed. In total three aggregates (porphyry, diorite and sandstone) with four binders (Pen 70/100, SBS polymer modified bitumen, polyurethane-based binder and epoxy-based binder) and two adhesion promoters were tested. The direct tension test was found to be effective in quantifying adhesion. Overall, the test results demonstrated the detrimental effect of moisture on bond strength, especially when tested at low temperatures. The polyurethane-and epoxy-based binders were found to be highly moisture susceptible. Also, the effectiveness of the adhesion promoter was observed to depend on its compatibility with the binder.</p>